Homework Answers
CCl4 is compound of C and Cl
Standard state of C is C(s)
Standard state of Cl is Cl2(g)
The formation reaction would be:
C(s) + 2 Cl2(g) -> CCl4(g)
Answer:
C(s) + 2 Cl2(g) -> CCl4(g)
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The standard heat of formation for CCl4(g) is -103 kJ/mol at 298 K. Write the formation...
The standard heat of formation for FeCl3(s) is -400 kJ/mol at 298 K. Write the formation...
The standard heat of formation for FeCl3(s) is -400 kJ/mol at 298 K. Write the formation equation for FeCl3(8) that goes with this value of ΔΗ. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank.
The standard heat of formation for UF6(g) is -2.11x103 kJ/mol at 298 K. Write the formation...
The standard heat of formation for UF6(g) is -2.11x103 kJ/mol at 298 K. Write the formation equation for UF6(g) that goes with this value of AH°. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. Ifa box is not needed leave it blank Submit Answer
The standard heat of formation for NH_4 NO_3 (s) is -366 kJ/mol at 298 K. Write...
The standard heat of formation for NH_4 NO_3 (s) is -366 kJ/mol at 298 K. Write the formation equation for NH_4 NO_3 (s) that goes with this value of delta H degree. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank.
(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at...
(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalpy change for the following reaction is 359 kJ at 298 K. PbCl2(s)— Pb(s) + Cl2(g) What is the standard heat of formation of PbCl2(s)? kJ/mol
(a) Write the balanced chemical equation that represents the standard heat of formation of UOz(s) at...
(a) Write the balanced chemical equation that represents the standard heat of formation of UOz(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalply change for the following reaction is -2.44x10kJ at 298 K 2 Ba(s) + 2 C(s,graphite) + 3 0,(g) 2 BaCO3(s) What is the standard heat of formation of BaCO,(s)? kJ/mol Check...
Tutored Practice Problem 10.6.1 COUNTS TOWARDS GRADE Use and interpret standard heats of formation. (a) Write the balan...
Tutored Practice Problem 10.6.1 COUNTS TOWARDS GRADE Use and interpret standard heats of formation. (a) Write the balanced chemical equation that represents the standard heat of formation of Mgo(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalpy change for the following reaction is 2.14x103 kJ at 298 K. UF6(8)—U(S) + 3 F2(9) What is...
UJU LIPICI J UU TUJUI IULILLLIUIT. (a) Write the balanced chemical equation that represents the standard...
UJU LIPICI J UU TUJUI IULILLLIUIT. (a) Write the balanced chemical equation that represents the standard heat of formation of Be(OH)2(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. Bez 3 + OH - 3) + - BeOH)2 6:) (b) The standard enthalpy change for the following reaction is -92.2 kJ at 298 K. N2(g) + 3 H2(g)—...
Write the balanced formula, complete ionic, and net ionic equations for each of the following acid-base reactions Balan...
Write the balanced formula, complete ionic, and net ionic equations for each of the following acid-base reactions Balanced formula equation: (Use the pull-down boxes to specify states such as (aq) or (s). Ifa box is not needed, leave it blank. If no reaction occurs, leave all boxes blank and click on Submit.) |Fe(ОН), (s) HNO3 (aq) Complete ionic equation: Net ionic equation b Balanced formula equation: (Use the pull-down boxes to specify states such as (aq) or (s). If a...
Use the pull-down boxes to specify states such as (aq) or (s) If a box is...
Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit" Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrocyanic acid and ammonia are combined + Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank. If no reaction occurs leave...
Use the References to access portant values if needed for this question Use the pull-down boxes...
Use the References to access portant values if needed for this question Use the pull-down boxes to specify states such as (aq) or (8). If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit". Use H for hydronium ion. Write a net ionic equation for the reaction that occurs when chromium(II) carbonate (s) and excess hydrochloric acid (aq) are combined, Use the pull down boxes to specify states such...
The standard heat of formation for FeCl3(s) is -400 kJ/mol at 298 K. Write the formation equation for FeCl3(8) that goes with this value of ΔΗ. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank.
The standard heat of formation for UF6(g) is -2.11x103 kJ/mol at 298 K. Write the formation equation for UF6(g) that goes with this value of AH°. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. Ifa box is not needed leave it blank Submit Answer
The standard heat of formation for NH_4 NO_3 (s) is -366 kJ/mol at 298 K. Write the formation equation for NH_4 NO_3 (s) that goes with this value of delta H degree. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank.
(a) Write the balanced chemical equation that represents the standard heat of formation of Agl(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalpy change for the following reaction is 359 kJ at 298 K. PbCl2(s)— Pb(s) + Cl2(g) What is the standard heat of formation of PbCl2(s)? kJ/mol
(a) Write the balanced chemical equation that represents the standard heat of formation of UOz(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalply change for the following reaction is -2.44x10kJ at 298 K 2 Ba(s) + 2 C(s,graphite) + 3 0,(g) 2 BaCO3(s) What is the standard heat of formation of BaCO,(s)? kJ/mol Check...
Tutored Practice Problem 10.6.1 COUNTS TOWARDS GRADE Use and interpret standard heats of formation. (a) Write the balanced chemical equation that represents the standard heat of formation of Mgo(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. (b) The standard enthalpy change for the following reaction is 2.14x103 kJ at 298 K. UF6(8)—U(S) + 3 F2(9) What is...
UJU LIPICI J UU TUJUI IULILLLIUIT. (a) Write the balanced chemical equation that represents the standard heat of formation of Be(OH)2(s) at 298 K. Use the pull-down boxes to specify states. Write fractions with a slash, such as 1/2 for one half. If a box is not needed leave it blank. Bez 3 + OH - 3) + - BeOH)2 6:) (b) The standard enthalpy change for the following reaction is -92.2 kJ at 298 K. N2(g) + 3 H2(g)—...
Write the balanced formula, complete ionic, and net ionic equations for each of the following acid-base reactions Balanced formula equation: (Use the pull-down boxes to specify states such as (aq) or (s). Ifa box is not needed, leave it blank. If no reaction occurs, leave all boxes blank and click on Submit.) |Fe(ОН), (s) HNO3 (aq) Complete ionic equation: Net ionic equation b Balanced formula equation: (Use the pull-down boxes to specify states such as (aq) or (s). If a...
Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit" Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrocyanic acid and ammonia are combined + Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank. If no reaction occurs leave...
Use the References to access portant values if needed for this question Use the pull-down boxes to specify states such as (aq) or (8). If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "Submit". Use H for hydronium ion. Write a net ionic equation for the reaction that occurs when chromium(II) carbonate (s) and excess hydrochloric acid (aq) are combined, Use the pull down boxes to specify states such...
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