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2H2(g) + O2(g) → 2H2O(l) Which statement describes the breaking
2H2(g) + O2(g) → 2H2O(l)
Which statement describes the breaking and forming of bonds in the reaction? The reaction requires
1 answer
asked by
trose
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Modeling Energy Change Quick Check
5 of 55 of 5 Items Question Use the chemical equation to answer the question. 2H2(g) + O2(g)
1 answer
83 views
Modeling Energy Change Quick Check
5 of 55 of 5 Items Question Use the chemical equation to answer the question. 2H2(g) + O2(g)
1 answer
asked by
Kiddo
197 views
2H2 + O2 yield 2H2O , so if i switch it around, 2H2O yield 2H2 + O2. Would it change which one is breaking bond, which one is
2 answers
asked by
bme1
524 views
Use the chemical equation to answer the question.
2H (g) + O (g) → 2H O(l) Which statement describes the breaking and forming
1 answer
17 views
When hydrogen peroxide bubbles, it is undergoing a chemical change. Which statement best describes what is happening?
The atoms
1 answer
13 views
2H2 + O2 yield 2H2O
to calculate bond enthalpy, we have to take bond breaking minus bond making, how do we know which one is bond
2 answers
asked by
bme1
1,167 views
Which chemical equation below shows a balanced reaction that follows the law of conservation of matter?(1 point)
Responses H2 +
1 answer
asked by
I NEED MORE BOOLETS
56 views
2NaHCO3 --- Na2CO3 + H2O + CO2
2Fe + 6 HCl -- 2 FeCl3 + 3H2 2HBr + Ca(OH)2 -- CaBr2 + 2H2O N2 + 3H -- 2NH3 2H2O -- 2H2O + O is
0 answers
asked by
Kelsey
712 views
Which chemical equation below shows a balanced reaction that follows the law of conservation of matter?(1 point)
Responses H2 +
1 answer
asked by
ANSWER CORRECTLY
62 views