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What is the total number of atoms in the compound #Ca(ClO_3)_2#?

Answer 1

Naomi Aronson

Calcium Chlorate has 9 atoms

Given: #Ca(ClO_3)_2#

The compound is Calcium chlorate.

The Parentheses is a multiplier for all of the elements inside the parentheses.

#"Element Symbol No. of Atoms"# Calcium #" "Ca: " "1# Chlorine#" "Cl: " "1 xx 2 = 2# Oxygen #" "O: " "2 xx 3 = 6#

Total: #" " 1+2+6 = 9#

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Answer 2

Xavier Avery

To calculate the total number of atoms in Ca(ClO₃)₂, you need to consider the number of atoms in each element present in the compound. Ca(ClO₃)₂ contains calcium (Ca), chlorine (Cl), and oxygen (O) atoms. There are 1 calcium atom, 2 chlorine atoms, and 6 oxygen atoms in each formula unit of Ca(ClO₃)₂. Therefore, the total number of atoms in Ca(ClO₃)₂ is 1 + 2 + 6 = 9.

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Answer from HIX Tutor

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.