subject
Chemistry, 12.11.2020 18:50 skrillex88

For which of the following reactions is ΔH∘rxn equal to ΔH∘f of the product(s)?You do not need to look up any values to answer this question 1. C(s, graphite)+O2(g)→CO2(g) 2. CaCO3(g)→CaO+CO2(g) 3. Li(s)+12Cl2(l)→LiCl(s) 4. Li(s)+12Cl2(g)→LiCl(s) 5. 2Li(s)+Cl2(g)→2LiCl(s) 6. CO(g)+12O2(g)→CO2(g)

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Compare and contrast physical changes with chemical changes.
Answers: 1
question
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
question
Chemistry, 22.06.2019 16:30
How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
Answers: 3
question
Chemistry, 22.06.2019 18:30
Iwould appreciate if someone could me.
Answers: 2
You know the right answer?
For which of the following reactions is ΔH∘rxn equal to ΔH∘f of the product(s)?You do not need to lo...
Questions
question
Mathematics, 20.09.2021 17:00
question
Mathematics, 20.09.2021 17:10
question
English, 20.09.2021 17:10
question
Biology, 20.09.2021 17:10