How many atoms of each element are in the chemical formula #Ca(OH)_2#?
5
O and H each have 2 because the subscript 2 is outside the parenthesis, while Ca is 1 because there is no subscript.
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One calcium atom (Ca), two oxygen atoms (O), and two hydrogen atoms (H) make up the chemical formula Ca(OH)2.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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