How many moles are in 3.60 g of H20?

What is the mole ratio of fe304 to fe?

Is it chemical or physical change sugar dissolving in tea

Consider the reaction at 500 ° C 500°C. N 2 (g) + 3 H 2 (g) - ⇀ ↽ - 2 NH 3 (g) K c = 0.061 N2 (g) + 3H2 (g) ↽--⇀2NH3 (g) Kc=0.061 If analysis shows that the composition of the reaction mixture at 500 ° C 500°C is 1.14 mol ⋅ L - 1 N 2 1.

You need to prepare 250. ml of a 0.600 m aqueous solution of sucrose, c12h22o11 (aq, which is used frequently in biological experiments.

A roll shaped like a car

When water freezes it forms a lattice pattern and?

A solution of iron chloride has a density of 1.118g/mL. what volume of solution would have a mass of 1.75kg?

Write the expression for the equilibrium constant for the reaction represented by the equation CaCO3 (s) ⇌ Ca2 + (aq) + CO3 - (aq). Is Kc > 1, < 1, or ≈ 1? Explain your answer.

Assuming that pressure and temperature are constant, how many liters of oxygen gas will be required to produce 0.160 L of nitrogen gas. 4 NH3 (g) + 3 O2 (g) → 6 H2O (g) + 2 N2 (g)

Aluminum flouride + sulfuric acid=