1. When 3.0 L of oxygen gas (O2) reacts with 1.5 L of nitrogen gas (N2), 3.0 L of gaseous product is formed. All volumes of gases are measured at the same temperature and pressure. What is the formula of the product?
(A) NO4
(B) NO2
(C) N2O3
(D) N2O
(E) NO
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1. 題目解析 在這道題目中，給定了氧氣...
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