1. Given the following equation: 2 N2 (g) + 3 H2 (g) →→ 2 NH3 (g) How many grams of H2 are required if 19 grams of N2 reacts? 2. Given the following equation: N2(g)+3H2(g)→2NH3(g)N2(g)+3H2(g)→2NH3(g) How many grams of NH3 are produced if 42.5 grams of N2 and 23.8 grams of H2 react? What is the limiting reactant? N2 H2 NH3 There is no limiting reactant
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
1. Given the following equation:
2 N2 (g) + 3 H2 (g) →→ 2 NH3 (g)
How many grams of H2 are required if 19 grams of N2 reacts?
2. Given the following equation:
N2(g)+3H2(g)→2NH3(g)N2(g)+3H2(g)→2NH3(g)
How many grams of NH3 are produced if 42.5 grams of N2 and 23.8 grams of H2 react?
What is the limiting reactant?
- N2
- H2
- NH3
- There is no limiting reactant
Step by step
Solved in 4 steps with 4 images
