First write all of the compounds/atoms in either side then fill in existing values and balance

Na- 1
Br- 1
Ca- 1
Cl- 2

Na- 1
Cl- 1
Ca-1
Br-2

Balance to get

2NaBr+CaCl2=2NaCl+CaBr2

7 0

3 years ago

Which of the following best explains why solids do not change

Lesechka [4]

Answer: The particles in a solid are packed very close to each other.

8 0

3 years ago

A box contains a mixture of small copper spheres and small lead spheres that are the same size. The total volume of both metals

Katena32 [7]

38% is the answer to the question

6 0

3 years ago

Which molecule has 6 carbon atoms

densk [106]

Glucose molecule has 6 carbon atoms

8 0

3 years ago