Most reactions between an acid and a base form a salt and water. Which describes an acid-base reaction?

A. synthesis B. decomposition C. double-replacement reaction D. single-replacement reaction

This element has an atomic number smaller than magnesium and 3 electrons in its valence shell

Which element has the electron configuration 2-4?

How would you balance the following equation NaOh + H2CO3=Na2CO3+H2O?

What are different parts of an ecosystem

Indicate the lewis structure of the anion albr4 - and determine its geometry.

Oceans make the temperaturs of nearby land more extreme ... True or false

In a chemical reaction, atoms are created/rearranged. The atom are joined together in the same/different arrangements after the reaction. The total number of each type of atom is greater/less/The same after the reaction.

Is dry ice subliming, endothermic or exothermic?

An atom that gains or loses an electron has a net electric charge and is called a/n A. ion. B. electron. C. proton. D. neutron.

Write the name of the following compound NH^3