Which statement best describes the kinds of questions we can use science to answer?
1 answer:
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Answer:
4 moles
Explanation:
=
= 2 (moles)
CH4 + 2O2 → CO2 + 2H2O
1 : 2 : 1 : 2
2 (moles)
⇒ = 2 × 2 ÷ 1 = 4 (moles)