Given the following reaction:
2 KCIO3
---> 2 KCl + 302
How many moles of KCl will be produced from 15,0 g of KCIO3?
moles

.122 mols of KCl

Explanation:

Read the explanation while looking at the picture.

We star with 15g because it's wat they give us:

15g of KCIO3 will cancel out with 123g of KCIO3 (molar mass)

~Grams of KCIO3 are canceled out.~

That 123g of KCIO3 is the same as 1 mol of KCIO3

Then we use mole to mole ratio:

1 mol of KCIO3 equals 2 mols of KCIO3 -- 2 moles from the equation

The 2 mols of KCIO3 is equal to 2 mols of KCl (from equation)

Multiply the numbers on top. Multiply the numbers on the bottom. Then divide. You get:

This sounds confusing. But the picture below is the format.

The SAME COLOR are the ones that cancel out.

answer; economic order quantity;

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.