The saber toothed cat fossil is found i layer g this finding indicates that layers h and i must have formed during what time

What does the number 84 in the name krypton-84 represent

The smallest particle of a substance that has the same properties as the substance is a molecule. True or false?

A chemist dilutes 185 of the 3.0 M solution with water until a new volume of 750 is obtained. Calculate the new concentration

The equilibrium constant at 35 0 K for the reaction Br2 (g) I2 (g) 2IBr (g) has a value of 322. Bromine at an initial pressure of 0. 0500 atm is mixed with iodine at an initial partial pressure of 0.

How many grams of glucose are needed to prepare 400. ml of a 2.0% (m/v) glucose solution?

What state of matter is achieved if a large amount of energy is added to a gas? vapor liquid plasma solid

Which process is used to determine the concentration of an acid?

Using the ideal gas equation, calculate the pressure of oxygen gas in a cylinder with a volume of 25.00 L. The oxygen masses 4.362 kg and room temperature is at 22.5 o C.

Which of the following methods separates a homogeneous solution by spinning the solution very fast? Evaporation and distillation Filtration Centrifuge Magnetism

If the reaction is at dynamic equilibrium at 500 K, which statement applies to the given chemical system? The forward and reverse reactions no longer occur. The rates of the forward and reverse reactions are unequal.