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meriva
4 years ago
14

Which of the following is a combustion reaction?

Chemistry
1 answer:
Rina8888 [55]4 years ago
7 0
The answer is b it is a combustion reaction
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Consider the following reversible reaction. Upper C upper O (g) plus 2 upper H subscript 2 (g) double-headed arrow upper C upper
Rina8888 [55]

Answer:

Answer:K subscript e q equals StartFraction StartBracket upper C upper O subscript 2 EndBracket StartBracket upper C a upper O EndBracket over StartBracket upper C a upper C upper O subscript 3 EndBracket EndFraction

Explanation: the answer has it's root in Law of mass action which states that; the rate of a chemical reaction is directly proportional to the product of the concentrations of the reactants raised to their respective stoichiometric coefficients.

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4 years ago
Using the drop-down menus, label the parts of the rock<br> cycle.<br> A~<br> B~<br> C~<br> D~
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A- Sediment

B-Metamorphic Rocks

C-Sedimentary

D-Erosion

Explanation:

7 0
3 years ago
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4 0
3 years ago
A 5.00 g sample of a pure substance powder is heated, and the powder leaves 4.63g of a shiny, metallic liquid. Is the powder an
ElenaW [278]

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2 years ago
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