write a balanced thermochemical equation
Homework Answers
STEP-1:
NH4NO3(s) + H2O(l) -------> NH4OH(aq) + HNO3(aq)
STEP-2:
NH4OH(aq) + HNO3(aq) ------------> NH4+(aq) +NO3-(aq) + H2O(l)
The intermediate step (with ammonium hydroxide and nitric acid) doesn't really happen, it pretty much goes directly into the ion states. But that is how itwould be rearranged for product formation.
2. For the following reactions, write the balanced molecular equation, the complete ionic equation and the...
2. For the following reactions, write the balanced molecular equation, the complete ionic equation and the net ionic equation. Make sure that the equations are balanced. You should write three equations. (NH4)3P04(aq) + Zn(NO3)2 (aq) → NH4NO3(aq) + Zn3(POJ2(s) OH)2
For each of the following compounds, write a balanced thermochemical equation depicting the formation of one...
For each of the following compounds, write a balanced thermochemical equation depicting the formation of one mole of the compound from its elements in their standard states and use Appendix C in the textbook to obtain the value of ΔH∘f. Part G For NH4NO3(s) write a balanced thermochemical equation. Express your answer as a chemical equation. Identify all of the phases in your answer. Part H For NH4NO3(s) find the value of ΔH∘f. Express your answer using four significant figures.
10) a) Balanced the following molecular equations for these reactions. b) Write the ionic equation for...
10) a) Balanced the following molecular equations for these reactions. b) Write the ionic equation for the reactions. c) Write the net ionic equation for the reactions. BaBr2 (aq) + Li2CO3 (aq) → BaCO3 (s) + LiBr (aq) NH4Cl (aq) + Hg2(NO3)2 (aq) → Hg2Cl2 (s) + NH4NO3 (aq)
write a balanced netbipnic equation for the reaction NiBr2 with (NH4)2 20) Write a balanced net...
write a balanced netbipnic equation for the reaction NiBr2
with (NH4)2
20) Write a balanced net ionic equation for the reaction of NiBr2(aq) with (NH4)2S(aq). A) Ni2+(aq) + 2 Br-(aq) + 2 NH4+(aq) +$2-(ag) Nis(s)+ 2 NH4Br(s) B) NiBr2(aq) C) Ni2+(ag) +2 Br-(aq) + 2 NH4+(aq) + S2-(aq) NiS(s) + 2 NH4+(aq) + 2 Br-(aq) D Ni2+(aq) + S2-(aq) Nis(s) NiS(s)+ 2 NH4Br(aq) (NH4)2S(aq) +
20) Write a balanced net ionic equation for the reaction of NiBr2(aq) with (NH4)2S(aq). A)...
Question 17 Write a balanced chemical equation for the oxidation of chromium metal with nitric acid....
Question 17 Write a balanced chemical equation for the oxidation of chromium metal with nitric acid. Assume the reaction products are Cr" and NH 30H*(aq) + 3NO; - (aq) + 8Cr(s) - 3NH, (aq) + SCP-(aq) +9H 0(1) H+ (aq) + NO, (aq) + Cr(s) -- NH4+ (aq) + Cr(aq) 10H"(aq) + NO3(aq) + 3C+(3) -- NH4+(aq) + 3Cr"(aq) + 3H-01 4H" (aq) + NO; Taq) - Cr(s) - NH(aq) + Craq) 10H"(aq) + NO3- (aq) + Cr(s) - NH....
write a balanced thermochemical equation with phase labels for the Haber process with the heat energy...
write a balanced thermochemical equation with phase labels for the Haber process with the heat energy as part of the equation
Which is the correct net ionic equation for the reaction of ammonium iodide with lead (II)...
Which is the correct net ionic equation for the reaction of ammonium iodide with lead (II) nitrate to form lead (II) iodide and ammonium nitrate. I tried selecting NH4I (aq) + PbNO3‒ (aq) ⇌ PbI2 (s)+ NH4NO3 (aq) and NH4+ (aq) + Pb2+ (aq) +2I‒ (aq) + NO3‒ (aq) ⇌ PbI2 (s)+ NH4NO3 (aq) but I'm not sure what I'm doing wrong.
When the equation below is balanced with the smallest set of coefficients, what is the coefficient...
When the equation below is balanced with the smallest set of
coefficients, what is the coefficient of NH4NO3?
___Zn + ___HN03 ----> ___Zn(NO3)2 + ___NH4NO3 + ___H2O
The answer is 1 but could someone please help me balance this
equation I am having a hard time finding how the answer is 1
Question 19 0 out of 1 points When the equation below is balanced with the smallest set of coefficients, what is the coefficient of NH4NO3? Zn + HNO3...
help please KOH and HI QUESTION 7 Write a balanced net ionic equation for the reaction...
help please
KOH and HI QUESTION 7 Write a balanced net ionic equation for the reaction of Cul2 with (NH4)2S. Cul2(aq) + (NH4)2S(aq) → CuS(s) + 2 NH4l(aq) Cu2+(aq) + 2 I'(aq) + 2 NH4+(aq) + S2-(aq) + CuS(s) + 2 NH4+(aq) + 2 r(aq) Cu2+ (aq) + 2 I'(aq) + 2 NH4+(aq) + S2"(aq) → CuS(s) + 2 NH4l(s) Cu2+(aq) + S2-(aq) → CuS(s) QUESTION 8
68. Correct any incorrect equations. If no reaction occurs, write NO REACTION. (a) AgNO3(aq) + NaCl(aq)...
68. Correct any incorrect equations. If no reaction occurs, write NO REACTION. (a) AgNO3(aq) + NaCl(aq) — NaCl(s) + AgNO3(aq) (b) K2SO4(aq) + Co(NO3)2(aq) CoSO4(s) + 2 KNO3(aq) (c) Cu(NO3)2(aq) + (NH4)2S(aq) – CuS(s) + 2 NH4NO3(aq) (d) Hg2(NO3)2(aq) + 2 LiCl(aq) – HgCl2(s) + 2 LiNO3(aq)
2. For the following reactions, write the balanced molecular equation, the complete ionic equation and the net ionic equation. Make sure that the equations are balanced. You should write three equations. (NH4)3P04(aq) + Zn(NO3)2 (aq) → NH4NO3(aq) + Zn3(POJ2(s) OH)2
10) a) Balanced the following molecular equations for these reactions. b) Write the ionic equation for the reactions. c) Write the net ionic equation for the reactions. BaBr2 (aq) + Li2CO3 (aq) → BaCO3 (s) + LiBr (aq) NH4Cl (aq) + Hg2(NO3)2 (aq) → Hg2Cl2 (s) + NH4NO3 (aq)
write a balanced netbipnic equation for the reaction NiBr2
with (NH4)2
20) Write a balanced net ionic equation for the reaction of NiBr2(aq) with (NH4)2S(aq). A) Ni2+(aq) + 2 Br-(aq) + 2 NH4+(aq) +$2-(ag) Nis(s)+ 2 NH4Br(s) B) NiBr2(aq) C) Ni2+(ag) +2 Br-(aq) + 2 NH4+(aq) + S2-(aq) NiS(s) + 2 NH4+(aq) + 2 Br-(aq) D Ni2+(aq) + S2-(aq) Nis(s) NiS(s)+ 2 NH4Br(aq) (NH4)2S(aq) +
20) Write a balanced net ionic equation for the reaction of NiBr2(aq) with (NH4)2S(aq). A)...
Question 17 Write a balanced chemical equation for the oxidation of chromium metal with nitric acid. Assume the reaction products are Cr" and NH 30H*(aq) + 3NO; - (aq) + 8Cr(s) - 3NH, (aq) + SCP-(aq) +9H 0(1) H+ (aq) + NO, (aq) + Cr(s) -- NH4+ (aq) + Cr(aq) 10H"(aq) + NO3(aq) + 3C+(3) -- NH4+(aq) + 3Cr"(aq) + 3H-01 4H" (aq) + NO; Taq) - Cr(s) - NH(aq) + Craq) 10H"(aq) + NO3- (aq) + Cr(s) - NH....
When the equation below is balanced with the smallest set of
coefficients, what is the coefficient of NH4NO3?
___Zn + ___HN03 ----> ___Zn(NO3)2 + ___NH4NO3 + ___H2O
The answer is 1 but could someone please help me balance this
equation I am having a hard time finding how the answer is 1
Question 19 0 out of 1 points When the equation below is balanced with the smallest set of coefficients, what is the coefficient of NH4NO3? Zn + HNO3...
help please
KOH and HI QUESTION 7 Write a balanced net ionic equation for the reaction of Cul2 with (NH4)2S. Cul2(aq) + (NH4)2S(aq) → CuS(s) + 2 NH4l(aq) Cu2+(aq) + 2 I'(aq) + 2 NH4+(aq) + S2-(aq) + CuS(s) + 2 NH4+(aq) + 2 r(aq) Cu2+ (aq) + 2 I'(aq) + 2 NH4+(aq) + S2"(aq) → CuS(s) + 2 NH4l(s) Cu2+(aq) + S2-(aq) → CuS(s) QUESTION 8
68. Correct any incorrect equations. If no reaction occurs, write NO REACTION. (a) AgNO3(aq) + NaCl(aq) — NaCl(s) + AgNO3(aq) (b) K2SO4(aq) + Co(NO3)2(aq) CoSO4(s) + 2 KNO3(aq) (c) Cu(NO3)2(aq) + (NH4)2S(aq) – CuS(s) + 2 NH4NO3(aq) (d) Hg2(NO3)2(aq) + 2 LiCl(aq) – HgCl2(s) + 2 LiNO3(aq)
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