Which is the saturated zone?

According to the Law of Conservation of mass, A matter is always created in a chemical reaction. B matter is always destroyed in a chemical reaction. C matter is created and then destroyed in a chemical reaction.

How much nano3 is needed to prepare 225 ml of a 1.55 m solution of nano3?

An aqueous solution was prepared containing 1.0mol of AgNO3 and 1.0mol of FeSO4 in 1.00 dm^3. of water. When equilibrium was established, there was 0.44mol of Ag + (aq) in the mixture. Ag + (aq) + Fe2 + (aq) Ag (s) + Fe3 + (aq).

The atomic number of a metal is ... A. 10 B. 11 C. 14 D. 20

All of the elements in the periodic table have just recently been discovered. a. True b. False

Carbon disulfide burns in oxygen to yield carbon dioxide and sulfur dioxide according to the following chemical equation. CS2 (l) + 3O2 (g) → CO2 (g) + 2SO2 (g) a. If 1.00 mol CS2 reacts with 1.00 mol O2, identify the limiting reactant. b.

What is the meaning of monovalent?

What is a neutron and what charge does it have

Examples of mechanical and physical weathering in our neighborhoods

Balance the redox reaction KMNO4 + NH3 - --> KNO3 + MNO2 + KOH + H2O