Estimate the coordination numbers for the following oxides AND draw the respective coordination polyhedra: (a) NiO, (b) TiO2, and (c) Fe2O3. Are these polyhedral observed in the crystal structures of the respective oxides

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0