Ask a New Question

Given the thermochemical equation 2SO2

Given the thermochemical equation 2SO2(g) + O2(g) → 2SO3(g), ΔH= -198 kJ/mol, how much heat is evolved when 600. g of SO2 is
1. 2 answers
2. asked by Anonymous
3. 3,637 views
Given the thermochemical equation 2SO2 + O2 → 2SO3, ΔH°rxn = -198 kJ/mol, what is the standard enthalpy change for the
1. 2 answers
2. asked by Chris
3. 4,176 views
Given the thermochemical equation:2ZnS(s) + 3O2(g) „³ 2ZnO(s) + 2SO2(g) £GH = --879 kJ Calculate the heat evolved (in kJ)
1. 2 answers
2. asked by Shayla
3. 1,223 views
Which of the following statements is incorrect concerning the thermochemical equation below?2SO3(g)  2SO2(g) + O2(g); H°
1. 1 answer
2. asked by Jessica
3. 1,533 views
Which of the following statements is incorrect concerning the thermochemical equation below?2SO3(g)  2SO2(g) + O2(g); H°
1. 0 answers
2. asked by Kayla
3. 1,192 views
according to the balanced chemical equation 2SO2<--- 2 is a subscript...so anyway it's 2SO2+ O2 ----> 2SO3How many liters of
1. 2 answers
2. asked by lanony(please help)
3. 651 views
Use oxidation numbers to identify reaction is REDOX reactions.a. 2SO2(g) + O2(g) -> 2SO2(g) for 2SO2 I got: -2 for S, -2 for O
1. 0 answers
2. asked by Amy
3. 1,061 views
Use the equation to answer the question.4NaCl+2SO2+_____ H2O+_____ O2→_____ Na2SO4+4HCl Which represents the balanced
1. 1 answer
2. asked by r
3. 29 views
According to the following thermochemical reaction, how much energy is involved in the reaction of 18.5 g of NaHCO3? Is the
1. 3 answers
2. asked by Jenna
3. 1,014 views
(1) Why are fractional coefficients permitted in a balanced thermochemical equation?In thermochemical reactions, only small
1. 2 answers
2. asked by Zacky
3. 3,675 views