3. How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (mL) NaOH HCl ____________ NaOH HC2H3O2 _____________ 4. How would the volume of base change from problem

19,131 results
1. Chemistry

for each of the following acid-base reactions calculate the mass (in grams) of each acid necessary to completely react with and neutralize 4.85g of the base solution 1)2HNO3(aq)+ Ca(OH)2 (aq)> 2h20(l)+ Ca(NO3)2 2) H2SO4(aq)+ 2KOH(aq)---> 2H2O(l)+ K2SO4

2. chemistry

For each of the following acid-base reactions, calculate how many grams of each acid are necessary to completely react with and neutralize 2.1g of the base. 1) HCl(aq)+NaOH(aq)-->H2O(l)+NaCl(aq) 2) 2HNO3(aq)+Ca(OH)2(aq)-->2H20(l)+Ca(NO3)2(aq) 3)

3. chemistry

What mass of protons would be required to just neutralize the charge of 2.7 g of electrons?

4. chemistry

An aqueous solution of nitric acid is standardized by titration with a 0.121 M solution of calcium hydroxide. If 24.5 mL of base are required to neutralize 15.4 mL of the acid, what is the molarity of the nitric acid solution?

5. chemistry

What mass of electrons would be required to just neutralize the charge of 1.4 of protons?

6. Chemistry

How much limestone in kilograms is required to completely neutralize a 3.8 x 109 L lake with a pH of 5.5?

7. chemistry

How many grams of nacl are required to completely neutralize 100 ml of 1M h2so4?

8. Gen. Chemistry lab

Trying to find mass percent of acetic acid in 25 drops of .683M NaOH solution are required to neutralize 10 drops of cleaning vinegar. Assume that the density of the cleaning vinegar is the same as the density of regular vinegar which is 1.05 g ml-1 You

9. chemistry

What volume of 0.1 M NaOH is required to neutralize 30 mL of 0.1 M HCl?

10. Chemistry

How many milliliters of 0.05 N HC1 are required to neutralize exactly 8.0 g of NaOH???

11. Chemistry

Ascorbic acid (vitamin C) is a diprotic acid having the formula H2C6H6O6. A sample of a vitamin supplement was analyzed by titrating a 0.3252 g sample dissolved in water with 0.0284 M NaOH. A volume of 13.27 mL of the base was required to completely

12. general chemistry

what is the % acid (eq wt=173.8) if 20.07 mL of .1100 N base were required to neutralize .7231 g of sample?

13. Chemistry

If 20.2 mL of base are required to neutralize 29.3 mL of the acid, what is the molarity of the nitric acid solution?

14. chemistry

1. if 15.0mL of 4.5 M NaOH are diluted with water to a volume of 500mL, what is the molarity of the resulting solution? 2. in a acid-base titration, 33.65mL of an 0.148 M HCL solution were required to neutralize 25.00mL of a NaOH solution. What is the

15. Chemistry

What mass of protons would be required to just neutralize the charge of 1.5 g of electrons?

16. what volume of 0.4 M HCl is required to neutralize

what volume of 0.4 M HCl is required to neutralize 100.0 mL of 0.3 M LiOH?

17. chemistry

What mass of electrons would be required to just neutralize the charge of 1.0 grams of protons?

18. Chemistry

What mass of electrons would be required to just neutralize the charge of 3.9 grams of protons?

19. Chemistry.. help plz

3. How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (mL) NaOH HCl ____________ NaOH HC2H3O2 _____________ 4. How would the volume of base change from problem three if the 8.00 mL of 0.10 M Acid was

20. chemistry

How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (mL) NaOH HCl ___________ NaOH HC2H3O2 ___________ How would the volume of base change from problem above if the 8.00 mL of 0.10 M Acid was first

21. chemistry

How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (ml) NaOH HCl ___________ NaOH HC2H3O2 ___________ How would the volume of base change from the problem above if the 8.00 mL of 0.10 M Acid was first

22. Chemistry

In a acid-base titration, 22.81 mL of an NaOH solution were required to neutralize 26.18 mL of a 0.1121 M HCl solution. What is the molarity of the NaOH solution?

23. pH- part 2

how much .10M Base (in mL) is needed to neutralize 8.00mL of .10M Acid? base- NaOH, acid- HCl, base volume (mL)- ? base- NaOH, acid- HC2H3O2, base volume (mL)- ? VaNa=VbNb Vb= 8ml*.10N/.10N= 8m.

24. Chemistry

For the following acid-base reaction, calculate the mass (in grams) of each acid necessary to completely react with and neutralize 5.00 g of the base. HCl(aq)+ NaOH(aq)->H20(l)+NaCl(aq) Please explain how to do this.

25. Chemistry

The pH of human blood needs to be between 7.35 and 7.45. You want to prepare a buffer solution that gives a pH of 7.40. You decide to use a sodium phosphate buffer: the acid is H2PO− 4 and the conjugate base is HPO2− 4 . You want the concentration of

26. science

how much of naoh is required to neutralize 1500 ml of 0.1 N hcl

27. Chem

Calculate the volume of 0.128 M HCl solution required to neutralize 2.32 g of Al(OH)3(s)

28. chemistry-acids and bases

determine how many mL's of a monohydroxic base with a pH of 9 is needed to neutralize 50 mL of a monoprotic acid with a pH of 2. I do not understand what to do. can someone please help?

29. chemistry

how much 0.150 M sodium hydroxide would be required to just neutralize 15 ml of 0.175 M hydrochloric acid?

30. Chem

1. What is the molarity of a copper(II) dihydroxide [Cu(OH)2] solution if 25.25 mL of the solution is titrated to the equivalence point with 36.18 mL of 0.549 M prussic acid [H(CN)]? 2. What volume of a 0.138 M dihydroxyl base solution is needed to

31. chemistry

20.70 ml of .42 M HClO4 is required to neutralize .966g of an unknown base. Find the molar mass of the base .

32. Chemistry

A drop of liquid is about 0.05 mL. When doing a titration lab, 73 drops of base were used to reach end point; how many liters of base were required to neutralize the acid?

33. chem lab (webwork)

Complete the table below: How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (mL) NaOH HCl NaOH HC2H3O2

34. chem lab (webwork)

How much 0.10 M Base (in mL) is required to neutralize 8.00 mL of the 0.10 M acid? Base Acid Base Volume (mL) NaOH HCl NaOH HC2H3O2

35. chemistry

If 33.4 mL of the base are required to neutralize 11.1 mL of hydrobromic acid, what is the molarity of the potassium hydroxide solution?

36. Chem

A tank car containing concentrated HCL (molarity 12.1) derails and spills exactly 1500 L of acid. Solid potassium hydroxide is required ot neutralize the spill. (a) Write a balanced chemical equation. HCl + KOH -> kCl + H2O (b) What is the molar ratio

37. Chemistry

If 16.5 grams of the base were used in the neutralization of *question 7*, how many grams of acid must have been used to neutralize the base? *neutralization of Na2CO3* ---------------- Would the answer be 16.5g of acid? I was thinking that the acid and

38. Chemistry

If 22.15 milliliters of 0.100 molarity sulfuric acid is required to neutralize 10.0 milliliters of lithium hydroxide solution, what is the molar concentration of the base?

39. Chemistry

1)Calculate the number of mL of a 0.095 M NaOH solution required to neutralize 25.0 mL of 0.15 M acetic acid solution 2) Calculate the molarity of a sodium hydroxide solution if 22.0 mL of the sodium hydroxide is required to neutralize 0.50 g of KHP.

40. Chemistry

1)Calculate the number of mL of a 0.095 M NaOH solution required to neutralize 25.0 mL of 0.15 M acetic acid solution 2) Calculate the molarity of a sodium hydroxide solution if 22.0 mL of the sodium hydroxide is required to neutralize 0.50 g of KHP.

41. chemistry

11.During an acid-base titration, 25 mL of NaOH 0.2 M were required to neutralize 20 mL of HCl. Calculate the pH of the solution for each of the following: 12.Before the titration. 13.After adding 24.9 mL of NaOH. 14.At the equivalence point. 15.After

42. Chemistry

In a given experiment 36.44 mL of NaOH were required for neutralize a solution of HCl 0.35 M. Calculate the moles of NaOH present to neutralize the HCl in the titration.

43. chemistry

What is the pH when enough 0.10 M Base NaOh (in mL) is added to neutralize 8 mL of 0.10 M Acid HCl? Acid HC2H3O2? I got the pH of HCl to be 7 because I figured that the same molarity of base and acid are added together to neutralize the pH, but I keep

44. johnson

Work these titration calculations: 1. A titration of 15.0 cm3 of household ammonia, NH3, required 38.57 cm3 of 0.78M HCl. Calculate the molarity of the ammonia. 2. What volume of 0.5M HNO3 is required to neutralize 25 cm3 of a 0.2M NaOH solution? 3.

45. Chemistry

My head is spinning from this chapter! I've done most of the questions by myself but I have no idea what formulas I should use for these last two. Can you walk me through them so I can understand what I need to do? 1. What volume of 5.0 M HNO3 is required

46. intro to chem

The molarity of an aqueous solution of potassium hydroxide, KOH, is determined by titration against a 0.197 M HI solution. If 28.4 mL of the base are required to neutralize 18.6 mL of HI, what is the molarity of the KOH solution?

47. Chemistry

Sodium bicarbonate is sometimes used to neutralize acid spills. If 2.0 L of 9.0 M H2SO4 is spilled, what mass of sodium bicarbonate (NaHCO3) is required to neutralize all the H2SO4?

48. Science

I was wondering if someone could help me with this. An acid and a base will neutralize each other to form a salt and water. In these neutralization reactions, the acid and base are called A. the products B. the reactants C. the excess reagent D. the

49. Chemistry

you measure 5.3g of KOH and dissolve it in enough water to make 400 ml of solution. what is the molarity of this base? You want to neutralize this base with a 3.7M H2SO4. How much sulfuric acid is necessary to do this? x=5.3g/39+16+1 = 5.3/56=.095m

50. Chemistry

How many milliliters of 0.0050 N KOH are required to neutralize 19 mL of 0.0050 N H2SO4? How many milliliters of 0.0050 N KOH are required to neutralize 19 mL of 0.0050 N HCl?

51. chemisty

600 mL of an unknown monoprotic acid was titrated with a standard solution of a 1.0 M base. If it took 40.0 mL of the base to neutralize the acid, what was the H+ ion concentration of the acid in moles per Liter?

52. Chemistry

Given the following equation and information answer the following questions, KHC8H4O4 (aq) + NaOH(aq) > KNaC8H4O4 (aq) + H2O(l) 3. What is the molarity of a NaOH solution if 26.50 mL of it is required to neutralize 0.4150 g of pure KHP? (3 points) 4. What

53. Chemistry

How much 0.10 M NaOH (in mL) is required to neutralize 8.00 mL of the 0.10 M HC2H3O2?

54. Chemistry

How many ml of 8.00 M Na OH is required to neutralize 200 ml of 4.00 M HCl?

55. Chemistry

how many ml of .5M HCL are required to neutralize 600 mg of Mg(OH)2?

56. chemistry

How many liters of base will neutralize 1 liter of acid?

57. chemistry

calculate the L of 5.00 M HCI required to neutralize 500.0 mL of 1.00 M Ca (OH)2

58. chem

how many ml of 0.15 m naoh solution are required to neutralize 35.00 ml of 0.22 m hcl

59. chemistry

how many mL of 0.15 M NaOH solution are required to neutralize 35.00 mL of 0.22 M HCl

60. Chemistry

How many mL of 3.0 M HCL are required to neutralize 250 mL of 2.0 M MgCL2 ?

61. Chemistry

How much 1.0 M NaOH would be required to completely neutralize 40.0 mL of 0.60 M HCl?

62. chemistry

how many mL of a .25 M HCL would be required to neutralize completely 30mL of a .2 M Ca(OH)2

63. chemistry

I posted a question several days ago: The pH of human blood needs to be between 7.35 and 7.45. You want to prepare a buffer solution that gives a pH of 7.40. You decide to use a sodium phosphate buffer: the acid is H2PO−4 and the conjugate base is

64. chemistry

For each of the following acid-base reactions, calculate the mass (in grams) of each acid necessary to completely react with and neutralize 3.60g of the base. 2HNO_3(aq) + Ca(OH)2(aq) -> 2H_2O(l) + Ca(NO_3)2(aq) H_2SO_4(aq) + 2KOH(aq) -> 2H_2O(l) +

65. CHEMISTRY

What volume of 2.5*10^-2 M H2SO4 is required to neutralize 125mL if 0.03 M KOH

66. Chemistry

What mass (g) of KHP is required to neutralize 10.00 mL of 0.1092 M NaOH?

67. science

how many grams of nacl are required to completely neutralize of 1 M of h2so4

68. chemistry

how many ml of 0.15 NaOH solution are required to neutralize 35.00 ml of 0.22 moles of HCL

69. chemistry

How many ml of a .25M HCL would be required to neutralize completely 2.5g of NaOH

70. chemistry

how many mL of 1M HC2H3O2 are required to neutralize a spill of 25mL of 6M NaOH?

71. Chemistry

Estimate the amount of 1.0m NaOH in ml required to neutralize 5.0g of KHP

72. science

how many grams of nacl are required to neutralize 100 ml of 1M h2so4???

73. Chem

What mass of protons would be required to just neutralize the charge of 3.5 of electrons?

74. chemistry

How do you find the number of moles required to neutralize acids?

75. Chemistry

How many mL of 0.100 M NaOH are required to neutralize (or titrate) 25.0 mL of 0.15 M H3PO4?

76. Chemistry

What mass of KOH is required to neutralize 200mL of 3.16 M HNO3?

77. chemistry

What mass of protons would be required to just neutralize the charge of 1.1 g of electrons?

78. Chem

What mass of protons would be required to just neutralize the charge of 3.5 of electrons?

79. General chemistry

What mass of electrons would be required to just neutralize the charge of 2.7 of protons?

80. chemistry

What volume in mL of a 1.06 M NaOH solution is required to neutralize 12 g of HCl?

81. Chemistry

What volume of NaOH is required to neutralize 50mL of 0.5M phenol? So this is just a small calculation in a complex problem, and I would just like someone to check my work so I don't mess up the entire problem based on this calculation. So mol phenol=

82. chemistry

The pH of human blood needs to be between 7.35 and 7.45. You want to prepare a buffer solution that gives a pH of 7.40. You decide to use a sodium phosphate buffer: the acid is H2PO− 4 and the conjugate base is HPO2− 4 . You want the concentration of

83. chemistry

is it possible to neutralize a strong acid with a weak base? I think you can but i don't know how you would? Explain please?

84. Chemistry

Ascorbic acid (vitamin C) is a diprotic acid having the formula H2C6H6O6. A sample of a vitamin supplement was analyzed by titrating a 0.3252 g sample dissolved in water with 0.0284 M NaOH. A volume of 13.27 mL of the base was required to completely

85. Chemistry

What mass of electrons would be required to just neutralize the charge of 2.5 grams of protons?

86. chemisty

How many mL of .200 M NaOH are required to completely neutralize 5.00 mL of 0.100 M H2PO4?

87. chemistry

how many mL or .0252M HNO3 are required to neutralize 25.00mL of .0148M of Sr(OH)2? and how did you get the answer!!!

88. Chemistry

What volume of 1.45 H2SO4 is required to neutralize .050L of .75M KOH?

89. chem

how many ml of a.15M NaOH solution are required to neutralize 35.00 ml of 0.22M Hcl

90. chemistry - thank you:)

What volume of H2SO4 0.04 M is required to completely neutralize 200 mL of Al(OH)3 0.02M?

91. chemistry

what volume of 1.5M NaOH would be required to neutralize 0.65g of pure aspirin?

92. Chemistry

What volume (in L) of a 2.10 M NaOH solution is required to neutralize 0.30 mol of HCl?

93. CHEMISTRY

How much 0.200 M KOH is required to completely neutralize 25.0 mL of 0.150 M HClO4?

94. chemistry

If 39.2 of 0.177 is required to neutralize completely 22.0 solution, what is the molarity of the acid?

95. chemistry

volume of 0.5 N sodium hydroxide required to neutralize 20 ml of 0.1 N acetic acid ?

96. CHEMISTRY

1) An NaOH solution of unknown concentration is titrated with HCl. 51.9 mL of 0.400 mol/L HCl will neutralize 75.0 mL of the NaOH. What is the concentration of the NaOH solution ? Record your answer in decimal notation. I think the answer is 0.277 mol/L.

97. chemistry

What volume of 0.15 mom hclis required to neutralize 25ml of 0.12molar ba(oh)2 solution?

98. chemistry

how many mL of a .25 M HCL would be required to neutralize completely 30mL of a .2 M Ca(OH)2 can anyone give a more detailed explanation?

99. Chemistry

How do you find the concentration of an acid if 35.0 mL of 0.20 M NaOH is required to neutralize 45.0 mL of HCL. Do you know how I would calculate this?

100. Chemistry

What volume of 0.500 M hydrochloric acid is required to exactly neutralize 40.00 mL 0.150 M NaOH?