The elements that do not ordinarily form compounds are

a. elements in the carbon family.

b. metals.

c. halogens.

d. noble gases.

Calculate the number of milliliters of 0.587 M NaOH required to precipitate all of the Ni2 + ions in 163 mL of 0.445 M NiBr2 solution as Ni (OH) 2.

According to the law of conversion of the number of atoms in the products of A chemical reaction must be balanced with the number of atoms in the reactants

Which of the following statements describes both the movements and global arrangements of particles in solids and liquids?

What is the fundamental unit or main building block of all living things?

Make the conversion indicated ineach of the following: (a) THe men's world record long jump, 29 ft 4 1/4 in., to meters (b) the greatest depth of the ocean, about 6.

Copper (cu) is a transition element used in the making of coins. calculate the mass in grams of 0.0420

In 1864, the Solvay process was developed to make soda ash. One step in the process is represented by the balanced equation below.

A chemist must prepare of aqueous potassium permanganate working solution. He'll do this by pouring out some aqueous potassium permanganate stock solution into a graduated cylinder and diluting it with distilled water.

What is the best name for the molecule below? a compound with 10 total carbons with a double bond and the rest single bonds.

What Word means the gradual change and build up of organisms in an enviroment