Chemistry, 23.10.2020 09:01 Lalagrl

Consider the chemical equations shown here. 2H2(g) + O2(g) → 2H2O(g) AH, = -483.6 kJ - 2 = -241.8 kJ/mol
302(g) → 20,(9) AH, = 284.6 kJ + 2 = 142.3 kJ/mol
What is the overall enthalpy of reaction for the equation shown below?
3H2(g) + 0,9) — 3H2O(g)
kJ

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:10, kakesheco4210

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Answers: 3

continue

Chemistry, 22.06.2019 15:30, 20cschultz

Which suspect most likely committed the robbery and how do you know

Answers: 2

continue

Chemistry, 22.06.2019 16:00, ceciliaxo

What is true for a substance that releases energy

Answers: 2

continue

Chemistry, 22.06.2019 23:30, LilErvin

The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams

Answers: 2

continue

You know the right answer?

Consider the chemical equations shown here. 2H2(g) + O2(g) → 2H2O(g) AH, = -483.6 kJ - 2 = -241.8 k...

Questions in other subjects:

Biology, 23.07.2019 22:30

The fibrous skeleton of the heart functions in all of these ways except in the fibrous skeleton of the heart functions in all of these ways except in acting as the point of inser...

Business, 23.07.2019 22:30

What is the purpose of making an estate plan?...

Business, 23.07.2019 22:30

To find all accounts whose current due amounts are greater than $2,500.00 and whose account manager is manager 31, enter each criterion on the same row....

Mathematics, 23.07.2019 22:30

The circumference of a circle is 31.4 miles. what's the circles diameter...

Social Studies, 23.07.2019 22:30

Three-year-old johnny used to say "mikk" when he wanted a drink of milk. now he is able to say "milk" quite clearly. in this instance, johnny has made a gain in his use of...

Mathematics, 23.07.2019 22:30

What is the sum of 6 feet 10 inches and 8 feet 9 inches...

English, 23.07.2019 22:30

Which set of lines spoken by sebastian in act v, scene i, of twelfth night implies that olivia is not attracted to him simply because she is crazy?...

Social Studies, 23.07.2019 22:30

This type of information bias occurs when participants have ulterior motives for answering a question and thus may exaggerate or underestimate exposures. this is known as or lying...

Mathematics, 23.07.2019 22:30

The bar graph below shows the attendance at school dances. the ticket per price for each dance is $5 per student. which two dances together earned 37.5% of the total ticket sales....

Social Studies, 23.07.2019 22:30

Trust, altruism, straightforwardness, and kindness are characteristics of which personality trait?...

More questions: Chemistry Another questions

Consider the chemical equations shown here. 2H2(g) + O2(g) → 2H2O(g) AH, = -483.6 kJ - 2 = -241.8 kJ/mol 302(g) → 20,(9) AH, = 284.6 kJ + 2 = 142.3 kJ/mol What is the overall enthalpy of reaction for the equation shown below? 3H2(g) + 0,9) — 3H2O(g) kJ

Answers

Other questions on the subject: Chemistry

Questions in other subjects:

Consider the chemical equations shown here. 2H2(g) + O2(g) → 2H2O(g) AH, = -483.6 kJ - 2 = -241.8 kJ/mol
302(g) → 20,(9) AH, = 284.6 kJ + 2 = 142.3 kJ/mol
What is the overall enthalpy of reaction for the equation shown below?
3H2(g) + 0,9) — 3H2O(g)
kJ