# a certain reaction has the following generaln form

28,046 results, page 60

Rearrange in the form ax+by+c=0 1) y+4 = 3/5(x-1) Thank you

asked by Anonymous on September 14, 2015
2. ## Calculus

What is y=-2/7x-1 in standard form?

asked by Anonymous on February 21, 2017
3. ## fractions

38/53 in the simplest form

asked by ava on January 1, 2016
4. ## Maths

Rearrange in the form ax+by+c=0 1) y+4 = 3/5(x-1) Thank you ðŸ˜˜

asked by Anonymous on September 14, 2015
5. ## Calculus (easy)

What is the polar form of (-2-2i)?

asked by Desperate Student on April 20, 2016
6. ## math

12/25 x 5/21 in simplest form

asked by Anonymous on December 11, 2012
7. ## math

.26 in word form

asked by Anonymous on September 17, 2013
8. ## math

what is three over seven in simplest form

asked by Anonymous on August 24, 2010
9. ## Math

What's 6/20 in simplest form? ( I know what simplest form is)

asked by Dan on March 6, 2013

Can a/b and (a+b)/b ever form a proportion? Why or why not?

asked by DAWN on August 27, 2014
11. ## math

35/65 in simplest form

asked by michelle on September 25, 2015
12. ## math

Is 5/7 in simplest form

asked by dillan on May 17, 2010
13. ## Algebra

What is the simplified form of 1/2/3/4 1/24? or 3/8

asked by anonymous on September 1, 2018
14. ## Math

Rearrange 8x+2y+11=0 into the form y=mx+b

asked by john on January 6, 2011
15. ## calculus

write it in the form of a+ib (1+i)^2 (1-i)^3

asked by mimi on May 18, 2011
16. ## simplest form

what is 1/2+5/6 in simplest form

asked by tt on September 12, 2012
17. ## science

how do hurricanes form?

asked by audrey on May 18, 2011
18. ## MA 112

Can a/b and (a+b)/b ever form a proportion? Why or why not?

asked by Dawn on September 1, 2014
19. ## science

what causes clouds to form?

asked by Sarah on February 16, 2017
20. ## Precalculus

#1.) Write (1-i)^10 in a+bi form. #2.) Write (1+i)^20 in a+bi form. How do I do these? Thanks!

asked by Ellie on September 7, 2015
21. ## science

what is a rainbow? how does it form?

asked by sniper on October 1, 2008
22. ## visual

how colour is form?

asked by mishka on September 12, 2009
23. ## Maths

Standard form. (3.4 x 10^7) x (4.5 x 10^-4) So far I got to 15.3 x 10^3.

asked by Anonymous123 on September 21, 2016
24. ## Math

y - 15 3/5 = 2 1/3 y=? Simplest form

asked by Anonymous on December 17, 2012
25. ## math

what is the word form for 0.34

asked by dom on January 24, 2012
26. ## Math

4/5 â€¢ m = 7 m=? simplest form. please I really need help!

asked by Anonymous on December 17, 2012
27. ## simplest form

what is the simplest form of 1/4?

asked by Lilly on November 18, 2012
28. ## algebra

what is 2x^2-2=-5x-1 in standard form?

asked by forrest on May 14, 2010
29. ## Math 221

What is 5/12+7/9 in simplest form

asked by Erica on July 13, 2014
30. ## math

can i get help on 4 over 9 plus 3 over 4... in simplest form

asked by hailey on February 17, 2013
31. ## doan

what is the simplified form of x-1/3x-3 ?

asked by anna on March 31, 2017
32. ## Math

7/12 x 4/5 simplest form.

asked by Anonymous on December 14, 2012
33. ## Algebra

What is 54 over 72 in simplest form

asked by Aaron on September 30, 2011
34. ## math

20/36 in simplest form

asked by jan on May 3, 2010
35. ## Math

what is the simplest form of 16/19

asked by lasa on February 1, 2011
36. ## Math

What is the standard form of y+2=1/2(x-4)? a. x=2y=0 b. x-2y=8 c. 2x-y=10 d. -3x+2y=0

asked by Zay on January 4, 2011
37. ## algerbra

logarithmic form of: 4y=64

asked by darlene on November 30, 2014
38. ## math

3.4-2.44+5,13 simplest form

asked by Blue on February 28, 2013

how does ozone form?

asked by lc on September 22, 2008
40. ## Math

4 x 2/3 in simplest form

asked by Anonymous on December 14, 2012
41. ## math

what is the simplest form of 5 over 12

asked by naja on September 27, 2010
42. ## Math

2/7 x 3/4 simplest form

asked by Anonymous on December 14, 2012
43. ## Math

1 7/10 + 3 3/4 in simplest form

asked by iplayCODzombies on December 19, 2012
44. ## chemistry

Hydrazine has the molecular formula N2H4 and is a volatile colourless liquid often used in industrial processes and as a rocket fuel. It has a single Nâ€“N bond in its structural formula. When hydrazine is heated it produces ammonia (NH3) and nitrogen (N2)

asked by rebecca niles on January 25, 2011
45. ## Math

Name the property that justifies each step. [(2x100)+(3x10)]+[(1x100)+(5x10)] = (2x100)=[(3x10)+(1x100)]+(5x10) I think this is Commutative = (2x100)+[(1x100)+(3x10)]+(5x10) I think this is Distributive property =[(2x100)+(1x100)]+[(3x10)+(5x10)] I think

asked by B.B. on June 20, 2009
46. ## personal finance

Which of the following statements is correct? a)Stock is a form of debt capital b)Stock must be repaid at maturity c)Bonds are a form of debt capital d)Bonds do not have to be repaid at maturity IS C CORRECT ANSWER?THANK YOU:))))

asked by vedrana on March 17, 2010
47. ## Math

The largest circular shape my piece of string can form has a diameter of 8 cm long. How long is the diameter of the largest circular shape that half my piece of string can form? A. 4/pi cm B. 8/pi cm C. 2 cm D. 4 cm Is D the answer ?

asked by Leyla on August 7, 2018
48. ## chemistry

I got E) for the first and couldn't figure out the other one. Can any one verify the first and help with the second?? In which of the following processes is there a decrease in the potential energy of the substances involved? A) a coil spring is compressed

asked by jake on January 13, 2011
49. ## chemistry

When N2O5 (g) is heated it dissociates into N2O3 (g) and O2 (g) according to the following reaction: N2O5 (g) N2O3 (g) + O2 (g) Kc=7.75 at a given temperature. The N2O3 (g) dissociates to give N2O (g) and O2 (g) according the following reaction: N2O3 (g)

asked by Anonymous on February 12, 2011
50. ## Chem II

2.5 mol NOCl(g) was placed in a 2.50 L reaction vessel at 400 degrees C. After equilibrium was established, it was found that 28% of the NOCl had dissociated according to the equation: 2NOCl(g)2NO(g)+Cl2(g) Calculate the equilibrium constant, Kc, for the

asked by Rick on January 30, 2007
51. ## chemistry

Nitrogen gas, N2, is usually a very inert gas and thus, is often employed in dry boxes. However, it would be a poor choice for use in a dry cell with which of the following substances? A) uranium metal B) Cu/Sn alloys C) Li metals D) Ca metals E) none of

asked by blobface on April 21, 2007
52. ## Chemistry

Can you determine the limiting reactant just by comparing the masses of the reactants in a reaction?

asked by Anonymous on February 15, 2016
53. ## chem

What is the activation energy for a reaction whose rate is tripled by a temperature increase from 27.5Â°C to 55.5Â°C?

asked by brian on December 18, 2008
54. ## chemistry

4.8g of Mg were burn in 3.2g of oxygen. The MgO produced at a mass of 8g what is the equation of the reaction

asked by makwin on January 23, 2017
55. ## AP Chemistry

The equilibrium constant Kp is 5.00Ã—10^17 at 25â—¦C for the reaction C2H4(g) + H2(g)C2H6(g). From this information, calculate âˆ†G0 at 25â—¦C

asked by Gabriella on November 26, 2013
56. ## chemistry

For the electrolysis of molten potassium bromide: Write the equation for the overall reaction.

asked by Shane on September 7, 2014
57. ## chemistry

What would happen if water was added to a reaction mixture before letting it cool

asked by noell on October 20, 2010
58. ## chemistry

in a reversable reaction H2+I2=2HI,what will happen to the equilibrium if the volume is decrease?

asked by Starsha on September 7, 2014
59. ## Chemistry

How many grams of KCl would be formed in the reaction of 3.000 g of K2CO3 and HCl?

asked by Amber on October 17, 2010
60. ## Chemistry

At what temperature will the rate constant for the reaction have the value 6.5Ã—10âˆ’3 M/s? (Assume k = 5.4 * 10^-4 M/s-1 at 599K and k = 2.8 * 10^-2 M/s at 683K .)

asked by Lisa on January 31, 2013
61. ## chemistry

What is the balanced equation of the reaction between ammonium ion amd water?

asked by martha on March 14, 2017
62. ## Science

What is the equation for the reaction of H2S with potassium iodate? All I know is sulphur is precipitated.

asked by Lusi on October 26, 2012
63. ## organic chem

i. imgur. com/J6VpPrc. png what is the mechanism (electron pushing) of this reaction?

asked by k on January 31, 2013
64. ## chemistry

For the reaction N2(g) + 3H2(g) 2NH3(g), what will happen if more ammonia gas is added?

asked by aaron on February 3, 2016
65. ## chemistry

Which reaction illustrates water acting as a Bronsted Lowry base?

asked by Anonymous on December 5, 2011
66. ## Chemistry

Explain in words what is happening in the reaction between copper and silver nitrate.

asked by Anonymous on February 3, 2016
67. ## chemistry

complete the following double displacement reaction and indicate the states: KCl+AgNO3=

asked by Mandy on February 25, 2012
68. ## chemistry

i start with 10 g of zinc. I have 12.5 mass of oxide formed. How the reaction will increase

asked by Anonymous on April 7, 2011
69. ## for Drbob222

how do I calculate pressure exerted by H2 in a Mg and HCl reaction? (weighing by redox)

asked by Rebecca on October 29, 2007
70. ## Chemistry

Calculate Î”HÂºrxn for the reaction 3 O2(g) ==> 2 O3(g) This is the information I am given: 2H2S(g) + SO2g) ==> 3S(s) + 2H2O(l)

asked by Chris on December 10, 2008
71. ## science

what will happen if you increase the surface area of a solid in a chemical reaction?

asked by mellly on April 5, 2010
72. ## chemistry

estimate the enthalpy change for the following reaction: OF2 + H2O = O2 + 2HF

asked by small on November 27, 2016
73. ## Chemistry

What is the value of the equilibrium constant for the overall reaction? â€‹â€‹ AgCl (s) + 2NH3 (aq) Ag(NH3)2+ (aq) + Cl- (aq) Knet = ?

asked by Bronwyn on February 29, 2016
74. ## Chemistry

Calculate the temperature at which k = 2.0 s-1 if k = 10.0 s-1 at 371 K. The activation energy for the reaction is 30.0 kJ mol-1.

asked by Amber on September 6, 2012
75. ## Biology

is the reaction of calcium chloride with sodium carbonate ionic or covalent

asked by Tammy on September 13, 2011
76. ## chemistry

predict the type of reaction that occurs between liquid pentanol and oxygen.

asked by Anonymous on April 28, 2011
77. ## chem-1

a first order reaction 50% complets in 20 min.how much time will be required for 90% completion?

asked by nisha on February 23, 2016
78. ## Biology

Describe how you can achieve negative free energy in a chemical reaction.

asked by Katie on August 24, 2008
79. ## Chemistry

How is Stiochmetry or anything that has to do with quantities in chemical reaction used in everyday like except for making cakes?

asked by Simmi on December 5, 2009
80. ## Chemistry

What type of bond is formed in the reaction 4Fe(s)+3O2(g)? Rust?

asked by Aaron Jett on December 6, 2009
81. ## chemistry

__NH3(g) + __ O2(g) â†’ __ N2(g) + __ H2O(g) When the reaction above is completely balanced, the coefficient for NH3 will be (a) 2. (b) 3. (c) 4. (d) 6.

asked by Kacie on January 13, 2012
82. ## College Chemistry

Estimate the enthalpy change for the following reaction OH(g)+CH4(g)==>CH3(g)+H2O(g)

asked by West on April 21, 2011
83. ## Chemistry

Estimate the enthalpy change for the following reaction OH(g)+CH4(g)==>CH3(g)+H2O(g)

asked by West on April 19, 2011
84. ## AP Chemistry

write an oxidation- reduction reaction for the reactants OCl- and S2O3-2

asked by Anonymous on October 28, 2013
85. ## Chemistry

How is 4FeS2 + 11O2 = 2Fe2O3 +8SO2 a single replacement reaction?

asked by Gary on March 1, 2016
86. ## chem

2 HNO3(aq) + Na2CO3(s) 2 NaNO3(aq) + H2O(l) + CO2(g) (a) Calculate HÂ° for this reaction. kJ

asked by mel on November 26, 2007
87. ## chemistry

If I react 3,5-dimethylphenol with NaOH what would my product be? Is this an acid base reaction?

asked by AMY on November 29, 2007
88. ## chemistry

According to the reaction below, how many grams of lithium oxide could be produced from 3.1 moles LiCl?

asked by chemo on November 20, 2015
89. ## Chemistry

How do I balance this chemical reaction? __K + __CaBr2 â†’ __KBr + __Ca

asked by Jianna on December 8, 2013
90. ## Chemistry

Why is it that the reaction between benzoyl chloride and methanol do attack carbon from the ring

asked by Chirve on June 4, 2014
91. ## Chemistry

is H2CO3+2LiOH=Li2CO3+2H2O a oxidation reduction reaction??

asked by Briana on May 6, 2017
92. ## Chemisty

blanced equation for MgSO4(aq) + BaCl2(aq) describing any precipitaion reaction

asked by Carmen on June 3, 2014
93. ## chemistry

Redox reaction in assign oxidation number is ca3(po4)2

asked by Prajwal on June 2, 2014
94. ## chemistry

Which is the correct expression for Keq when the chemical reaction is as follows: N2 + 3H2 2NH3.

asked by luis on November 16, 2015
95. ## Chemistry

What variable always appears in any reaction rate calculation? Would that be time?~seconds/s?

asked by Anonymous on October 7, 2010
96. ## chemistry

O3SOOSO3^(2âˆ’) + Cr^(3+)+ -> HSO4^(1-) + Cr2O7^(2-). Could someone balance this redox reaction for me? I can't figure it out. Thanks

asked by Eddy on March 23, 2011
97. ## Chemie

for the reaction at 20 C NH3 (aq) + H+ (aq) NH4+(aq) the equilibrium constant is calculated to be K=4.5 x 108

asked by Brigitte on June 16, 2013
98. ## Chemistry

What variable always appears in any reaction rate calculation? Would that be time?~seconds/s?

asked by Anonymous on October 7, 2010
99. ## Chem

In the reaction that forms aluminum nitride from its elements, which element is being oxidized?

asked by Dan on November 15, 2015
100. ## chemistry

Calculate the standard reduction potential for the reaction of Cu(III) to Cu(II) Use the following data: 1) Cu^+3 + 2e^- -> Cu^+, EÂ°1 = 1.28 V 2) Cu^+2 + e^- -> Cu^+, EÂ°2 = 0.15 V 3) Cu^+2 + 2e^- -> Cu(s), EÂ°3 = 0.34 V 4) Cu^+ + e^- -> Cu(s), EÂ°4 =

asked by Katie on March 1, 2012