For the following chemical reaction,                                             N2 (g) + 3 H2 (g) → 2 NH3 (g)  If 15 molecules of nitrogen gas and 12 molecules of hydrogen gas react together what will be left in the container at the end of the reaction.

Classify each chemical reaction: reaction 2CH₂ CH₂CO₂H (1) + 70₂(g) → 6CO₂(g) + 6H₂0(g) CH, (CH₂), CH₂ (8) + 80₂(g) → 5CO₂(g) + 6H₂0 (g) Na₂S (aq) + FeCl₂ (aq) → 2NaCl(aq) + FeS (s) Mg1₂ (aq) + Pb (NO₂)₂ (aqg) → Mg(NO3)₂ (aq) + PbI₂ (s) type of reaction (check all that apply) combination single replacement double replacement decomposition combination single replacement double replacement decomposition combination single replacement double replacement decomposition combination single replacement double replacement decomposition X precipitation combustion acid-base precipitation combustion acid-base precipitation combustion acid-base precipitation combustion acid-base

Aqueous hydrochloric acid HCl will react with solid sodium hydroxide NaOH to produce aqueous sodium chloride NaCl and liquid water H2O Suppose 1.82 g of hydrochloric acid is mixed with 3.7 g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction.

When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: CH4 (g) + CCI4 (g) →→→ CH₂Cl₂ (g)