Ammonia gas decomposes according to the equation: 2NH3(g) → N2(g) + 3H2(g)

If 15,000 mL of nitrogen gas is formed at 760 mmHg and 25oC, how many liters of hydrogen will be produced?
a. 15.0 L
b. 45.0 L
c. 30.0 L
d. 90.0 L
e. not enough information

Why does his teacher ask him to balance the equation by including the correct coefficient

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.