Chemistry, 05.02.2020 01:48 angelvences128
Given: 4 hcl(g) + o2(g) → 2 h2o(ℓ) + 2 cl2(g) ∆h0 = −202.4 kj/mol rxn what is the expected energy change for the reaction of three moles of h2o and six moles of cl2? 1. 67.5 kj 2. -607.2 kj 3. -67.5 kj 4. 303.6 kj 5. -303.6 kj 6. 607.2 kj 7. 202.4 kj 8. 1821 kj
Answers: 2
Chemistry, 21.06.2019 17:30, nique0808
What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air
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Chemistry, 22.06.2019 18:30, rosie20052019
You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
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Chemistry, 23.06.2019 06:00, mustafajibawi1
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!
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Given: 4 hcl(g) + o2(g) → 2 h2o(ℓ) + 2 cl2(g) ∆h0 = −202.4 kj/mol rxn what is the expected energy c...
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