Question

Which of these formulas is the formula for the base calcium hydroxide?

Answer 1

\[A) CaOH _{2}\]

\[B) Ca _{2}OH\]

\[C) Ca(OH)_{2}\]

\[D) Ca _{2}(OH)_{2}\]

Answer 2

@autumnm

Answer 3

c

Answer 4

What is the name of \[H _{2}S\]

A) Sulfuric acid

B) Sulfurous acid

C) Hydrosulfurous acid

D) Hydrosulfuric acid

Answer 5

it has to be one of them... they are the only answers v.v

Answer 6

d

Answer 7

right! xD