How many grams of nacl are needed to produce 100ml of a 1.5m nacl solution?

What does squeezing do to the particles of snow or ice?

Is hydrogen and sulfur ionic or covalent

The rate constant of a reaction is 1.1 * 10-4 s-1 at 470 °c, and the activation energy is 264 kj/mol. what is the temperature of the reaction when the rate constant is equal to 4.36 * 10-3?

Ammonia gas is dissolved in a 1.00 * 10-4M solution of CuSO4to give an equilibrium concentration of [NH3] = 1.60 * 10-3M. Calculate the equilibrium concentration of Cu2 + (aq) ions in the solution

If you burn 22.6 g of hydrogen and produce 202 g of water, how much oxygen reacted

Is material that has a density of 0.2g/ml good for building a bridge or for making couch cushions

A solution of potassium cyanide, KCN, is made by dissolving 3.2 g of KCN in water. When this solution reacts with excess hydrochloric acid, HCl, it produces 0.30 g of poisonous hydrogen cyanide gas, HCN.

When carbon undergoes sp2 hybridization it forms

Give the formula for molarity

A 54-gram sample of an unknown material has a volume equal to 20 cm3. Based on its density, could the sample be aluminum? Explain