Ocean water contains 3.5 nacl by mass. what mass of ocean water in grams contains 45.8 g of nacl

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid

Elaborate on the reason(s) that matter is said to move even as in a solid state. select one: a. the particles are bound through intermolecular forces but are able to move past each other with relative freedom. b. the particles have sufficient energy to become an ionized gas and are in the most common state of matter in the universe. c. the particles are not able to move out of their positions relative to one another, but do have small vibrational movements. d. the particles are not bound to one another, move quickly, have a low density, and are able to spread apart from one another if unconstrained.

1.000 × 103 g lioh with 8.80 × 102 g co2. the reaction produces 3.25 × 102 g h2o. what is the limiting reactant in this test reaction?