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vitfil [10]
3 years ago
14

What must methane be combined with to undergo a combustion reaction?

Chemistry
2 answers:
Alja [10]3 years ago
6 0

Answer:

B. Oxygen

Explanation:

Hydrocarbon + Oxygen = Carbon Dioxide + Water

Effectus [21]3 years ago
3 0
The answer would be B. Oxygen
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What effects does the concentration of reactants have on the rate of a reaction ?
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<em>What effects does the concentration of reactants have on the rate of a reaction?</em>

Answer:

<em>Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. This occurs because a higher concentration of a reactant will lead to more collisions of that reactant in a specific time period.</em>

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3 years ago
Calculate the number of moles found in 3.045x1024 atoms of helium.<br><br> PLS HELP
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