Question

Look at the following chemical compounds. State how many molecules of each reactant are present. (I’m sorry I’ve been working on this forever please help me)

A. NaOH.

Na___ O____ H____

B. CO2.

C____ O_____

C. 3CaO.

Ca____ O_____

D. 2MgCl2.

Mg ____ Cl____

Answer 1

`▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪`

Compound ~
`\mathrm{NaOH}`

Na = 1

O = 1

H = 1

Compound ~
`\mathrm{CO_2}`

C = 1

O = 2

Compound ~
`\mathrm{3 \: CaO}`

Ca = 3

O = 3

Compound ~
`\mathrm{2 MgCl_2}`

Mg = 2

Cl = 4