1. Chem Hmwrk

    For the reaction HCl + AgNO3 → ,write the balanced formula equation
  2. CHEMISTRY

    Write the net ionic equation for the reaction between potassium hydroxide and copper(I) nitrate.
  3. chemistry

    how do i write this reaction in cell notation I2(s) + 2MnO4-(aq) + 4H+(aq) → 2IO3-(aq) + 2Mn2+(aq) + 2H2O(l)
  4. chemistry

    When silver nitrate reacts with hydrochloric acid, what type of reaction takes place
  5. Science

    How many atoms are in LiBr2 show in the reaction side? LiCl (22g) + Br2 (30g)
  6. Chemistry

    A Balanced equation to represent the reaction between 1-pentanol and ethanoic acid. (Production of an ester)
  7. Chemistry

    How many grams of H2O are needed if 41.85g of O2 are to be produced from the reaction below? 2K2O2 + 2H2O = 4KOH + O2
  8. Burnett

    Write balanced molecular and net ionic equations for the reaction of KHP with NaOH.
  9. chemistry

    write the net ionic equation of the following reaction: HCl(aq)+NaOH(aq)--> NaCl(aq)+H2O(l)
  10. chemistry

    when water is boiled in a pot, it bubbles. Has a chemical reaction occurred? Explain your answer.
  11. Science

    What is the written equation for the oxidation reaction of hydrogen chloride 4hcl+o2=2cl2+2h2o
  12. org. chem

    what would the oxidation product 1. 2-methylpentnal 2. 3-pentanone My answers: 1. 2-methylpentanoic acid 2. no further reaction I just want to be sure I'm doing this right. Thanks.
  13. chemistry

    Examine the unbalanced electrolytic reaction. Li+(aq) + Zn(s) → Li(s) + Zn2+(aq) How many electrons are transferred in the balanced equation? 4 1 2 3
  14. Sport

    How do I explain using Newtons 3rd Law the nature of the reaction force which provides impulsion for a cyclist?
  15. chemistry

    write a balanced chemical equation for the following reaction including states not complete; no question.
  16. chemestry

    PLEASE,COULD ANYONE HELP ME to balance this redox reaction : Cr2S3 PbO2 + H2SO4 + -------> PbSO4 H2Cr2O7+H20
  17. Chemistry

    Write a chemical reaction showing an amphiprotic anion reacting as a base in water. Thank-you
  18. chemistry

    In the reaction Fe2O3 + 3CO ¨ 2Fe + 3CO2 How much CO is used to produce 112 grams of iron?
  19. chemistry

    Please tell me any website....where I can find details of the experiment Reaction of 4-aminotoluene and o-vanillin(for preparation of azomethine)
  20. Chemistry

    How to draw the abbreviated structural formula in truncated form of reaction known as esterification of glycerol.
  21. Chemistry

    Does adding chromium and sulfuric acid together make a reaction? What about aluminum bromide and magnesium?
  22. Chemistry

    What is the significance of a potential energy diagram? What kind of global picture does it provide about the reaction?
  23. ch102

    The rate constant of a reaction at 30 was measured to be 5.7×10^-2. If the frequency factor is 1.2 x10^13 /s what is the activation barrier?
  24. science

    how might an industrial chemist increase production of their plant with knowledge of reaction rate. please explain.
  25. chemistry

    how will you recognize that a singe replace reaction has occured when you combine an active metal with 6M HCI
  26. chemistry

    calculate the initial rate of reaction when a reactor is charged with so2cl2 at conc. of 0.22 mol/l.
  27. 8th grade science

    compare and contrast the effect of a catalyst on a chemical reaction with that of an inhibitor?
  28. Chemical kinetics (chemistry)

    if the activation energy is larger from the perspective of the reactants than the products, the reaction is ?
  29. chemistry

    What is the ∆G for the following reaction between O3 and O2? 3O2(g) 2O3(g) Given: O3: ∆H = 285.4 kJ ∆S = -137.14 J/K) 109.5 kJ 208.3 kJ 300.2 kJ 326.3 kJ
  30. science

    you plan to measure the thermal energy released durning a chemical reaction what tool would you use
  31. Chemistry

    Calculate enthalpy of the reaction ethene+hydrogen gives ethane are -1410KJ,-286kJ and -1560KJ respectively at 25°c
  32. chemistry

    when silver nitrate reacts with hydrochloric acid, what type of reaction takes place?
  33. W.H.Atwell

    Does 2Na 2H2O 2NaOH H2 shows that the total mass during a chemical reaction stays the same?
  34. chemistry

    balance the equation and name the reaction taking place C3H5OH+O2 equals CO2+ H2O
  35. Chemistry

    At some temperature, Keq = 33 for the reaction H2 + I2 „³ 2HI. If initially, [H2] = .0600 M and [I2] = .0300 M, what are all three equilibrium concentrations?
  36. Chemistry

    Write 3–4 sentences to describe how coupling reactions are used to drive an unfavorable chemical reaction
  37. chemistry

    Given the reaction 3C(s) + 4H2(g) + 5O2(g) ---> 3CO2(g) + 4H2O(l) ÄH= -2323.7 kJ How much heat would be released when 34.1 g of H2 react?
  38. U.S HISTORY

    What was Benjamin franklins reaction to the colonies refusal to accept the Albany plan of union?
  39. chemistry

    the product of a chemical reaction is phosphoric acid (h3po4). which elements must be in the reactants and how many atoms of each
  40. Chemistry

    Write the net ionic equation for the following reaction : Na3SO4(aq) + Ba(NO3)2(aq) —> BaSO4 (s) + 2 NaNO3(aq)
  41. Chemistry

    Calculate the amount of heat transferred when 21.0 of CH3OH(g) is decomposed by this reaction at constant pressure.
  42. science

    How many moles S are required to prepare 800 liters of SO2 gas in a synthesis reaction?
  43. college

    In the reaction Fe2O3 + 3CO ¨ 2Fe + 3CO2 How much CO is used to produce 112 grams of iron?
  44. Chemistry

    What are the products for the reaction of Sodium hydrogen phosphate with nickel II nitrate Ni2HPO4 + Ni(NO3)2 -->
  45. CHM

    suggest an alternative indicator for the standardization reaction. Explain the rationale behind your choice. Used 10 g of KHP
  46. chemistry

    Write net ionic equation for the reaction between nitric acid and calcium hydroxide.
  47. chem

    can u help me write a word equation for the electrolysis of water , and indicate physical states and conditions of the reaction
  48. Chem SCC

    Complete this equation for the reaction of NaHCO3(s) + HC2H3O2(aq) ---> Include phase symbols.
  49. Chemistry

    Calculate the standard enthalpy change for the following reaction at 25 °C.? 2CH3 OH(g) + 3O2(g) -------- 2CO2(g) + 4H2O (g)
  50. Chem SCC

    Complete this equation for the reaction of NaHCO3(s) + HC2H3O2(aq) ---> Include phase symbols.
  51. chemistry

    What is the mole ratio between all compounds of this reaction:HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
  52. Chemistry

    what volume of oxygen is needed to react to complete reaction and to form 5cm of so3?
  53. chemistry

    How many grams of water are produced from the reaction of 1.26 mol of oxygen according to this equation? 2H2(g) + O2(g) ¨ 2H2O(g)
  54. Chemistry

    If 0.120 moles of water are produced in the reaction H+(aq)+OH-(aq)=H2O deltaH=-56.2kj/mol
  55. Chemistry

    If 0.120 moles of water are produced in the reaction H+(aq)+OH-(aq)=H2O deltaH=-56.2kj/mol
  56. chemistry

    Calculate the number of grams of acetic acid present in the mixture after the reaction is complete.
  57. chem uni

    Insert correct coefficients it is a redox reaction Al2+MnO2=Al2O3+Mn
  58. Chemistry

    The solubility product for Ni(OH)2(s) is 1.6 ✕ 10−16. Calculate the value of ℰ° for the following half-reaction. Ni(OH)2 + 2 e− → Ni + 2 OH − I have no idea what equation to use or how to solve this problem
  59. chemistry

    What type of chemical reaction is this? Is it double displacement? Thank you! HCL + NaOH – H20 + NaCl
  60. Chemisty

    Calculate the standard enthalpy change for the following reaction at 25 °C. MgCl2(s)+H2O(l)-->MgO(s)+2HCl
  61. chemistry

    Determine the entropy change for the following displacement reaction Cl2(g) + PbBr2(aq) --> PbCl2(aq) + Br2(l
  62. Chem

    Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) and KCl(aq).
  63. college chem

    How do i write the overall reaction equation for the synthesis of aluminum potassium sulphate dodecahydrate
  64. Chemistry!!

    how would i do this problem?? Given this equation: 2SO2(g) + O2(g) ---> 2SO3(g) If 50.0 grams of S02 react, what is delta H for the reaction?? how would i do that??
  65. Chemistry

    The value of delta H for the reaction of 2Na2O2(s) + 2H20(l)----> 4NaOH(s)+O2(g) is -126KJ When 2.0 moles of NaOH is formed?
  66. chemistry

    what is the relationship between reaction rate and shape of equilibrium graph in relation to concentration vs time?
  67. science

    I have to draw Atomic Model Drawings of the Reaction to H2CO3 and then show a balance check. How do I do that?
  68. Chemistry

    find the reaction quotient: partial pressures are: p of N2=.903, P of H2=.888, P of NH3=.025
  69. Chemistry

    find the reaction quotient: partial pressures are: p of N2=.903, P of H2=.888, P of NH3=.025
  70. Chemistry

    For the reaction shown, compute the theoretical yield of the product (in grams) Ti(s)+2Fe(g) = TiF2(s) 6.0 g Ti, 6.0g F2
  71. chemistry

    Write the anodic reaction for the electrolysis of zinc chloride solution using platinum electrode
  72. chemistry

    Determine the order of reducing agents (strongest to weakest). A) Mn(s) > Zn(s) > Cr(s) > Fe(s) B) Fe(s) > Cr(s) > Zn(s) > Mn(s) C) Mn(s) > Fe(s) > Cr(s) > Zn(s) D) Zn(s) > Mn(s) > Cr(s) > Fe(s) I know the half reaction for the following: - ...
  73. chemistry

    write a balanced formula equation for the reaction between sulfuric acid and calcium metal
  74. english10

    How does Kent’s reaction to Lear’s banishment of Cordelia introduce the theme of sight and insight?
  75. Organic Chemistry

    Some 2-methyl-2-butene may be produced in the reaction as a by-product. Give a mechanism for its production.
  76. chemistry

    How to balance simple oxidation-reduction reactions by the half-reaction method. Mg (s) + N2 (g)= Mg3N2 (s)
  77. sicence

    since action and reaction are exactly equal and oppositely directed,how is it possible for a net force to be acting on a body?
  78. Chemistry

    What is the net ionic equation for the reaction that occures between nitrouse acid and strontiun hydroxide ?
  79. chemistry

    You mix 50 mL of 0.1 M ammonium phosphate with 75 mL of 0.05 M calcium nitrate. How much of a precipitate forms from this reaction (in grams)?
  80. Chemistry

    In the reaction,C2H4(g) + 3O2(g) =2H2O(g) + 2CO2(g),what is the complete combustion of 12.5cm3 of ethene
  81. chemistry

    State one method of preparing oxygen in the lab and wrte a balanced equation for the reaction
  82. chemistry

    assuming the following reaction proceeds in the forward direction, what is oxidized and what is reduced? Cu2+ (aq) + Ca(s) --> Cu (s) + Ca2+ (aq)
  83. Chemistry

    For the voltaic cell Cr(s)/Cr3+(aq)//Ni+2 (aq)/Ni(s), list the reactions at the cathode, anode, and the overall net reaction.
  84. Chemistry

    If a reaction yields 2.5165 × 10^8 kJ, then how much mass was lost? (User 3.00 x 108 m/s as the speed of light) 2.30 × 10^-3 kg 5.60 × 10^-3 kg 2.80 × 10^-12 kg 5.60 × 10^-12 kg Please help.
  85. chemistry

    Would these be a redox reaction? CaO(s) + H2O(l) = Ca(OH)2(aq) 2FeSO4(aq) + 3H2O2(aq) = Fe2O3(s) + 3H2O(l) + 2SO42-(aq)
  86. Organic

    Balanced reaction for cyclohexene to adipic acid. Used na2wo4 with h2o2, PTC, and khso4.
  87. chemistry

    If 1.00 {\rm mol} of {\rm{N}}_2 has a volume of 47.0 {\rm L} under the reaction conditions, how many liters of gas can be formed by heating 38.5 g of {\rm{NaN}}_3
  88. chemistry

    Which direction would equilibrium shift in the reaction N2 + 3H2 2NH2 + 22,000 cal if it is cooled?
  89. chemistry

    write the equilibrium constant expression for each reaction a.) NH3(g)+ CIF3(g)-><3HF(g) +1/2N(g) +1/2Cl2(g)
  90. Organic Chem

    Write a balanced equation showing the reaction of trimyristin and aqueous NaOH
  91. chemistry

    For the voltaic cell Cr(s)/Cr3+(aq)//Ni+2 (aq)/Ni(s), list the reactions at the cathode, anode, and the overall net reaction.
  92. Chemistry

    What mass of phosphoric acid will be produced from the reaction of 10.00g of P4O10 with 12g water?
  93. Chemistry

    A catalyst does not change the ______ of the reaction. a. mechanism b. enthalpy c. energy of activation d. rate
  94. chemistry

    15.0 g of Potassium metal is dropped into 50.0 ml of a 1.50 mol/L solution of H2SO4. what is the mass of gas given off during the reaction?
  95. Chem

    What is the free energy change in kJ for the reaction below? 2 BrO3-(aq) + 12 H+(aq) + 5 Fe(s) « Br2(l) + 6 H2O(l) + 5 Fe2+(aq) E° = 1.960 V.
  96. Chemistry

    What is the net ionic equation for the reaction that occures between nitrouse acid and strontium hydroxide ?
  97. Chemistry

    What volume of nitrogen dioxide (in L) is produced from the complete reaction of 16.87 of lead (ii) nitrate at STP
  98. Organic Chemistry

    Draw the product of the reaction: CH3CH2CH (double bond) CH2 + Cl2
  99. chemistry

    in the equation mg+2hcl-->mgcl2+h2, what mass of the hcl is consumed by the reaction of 2.50 mol of magnesium
  100. science

    The rate constant of a certain reaction is given by log K= 212/T Calculate the activation energy at 400K.
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