Question

Using the formula 2 NaOH + MgCl2 --> 2 NaCl + Mg(OH)2, If you have 10 moles of NaOH, how many moles of Mg(OH)2 do you get?

Answer 1

If you start with 10 moles of NaOH, you will produce 5 moles of Mg(OH)2.

Step-by-step explanation:

To determine how many moles of Mg(OH)2 are produced when starting with 10 moles of NaOH, we need to use the balanced chemical equation:

2 NaOH + MgCl2 → 2 NaCl + Mg(OH)2

From the equation, we can see that the ratio of NaOH to Mg(OH)2 is 2:1. This means that for every 2 moles of NaOH, 1 mole of Mg(OH)2 is produced.

Therefore, if we start with 10 moles of NaOH, we will produce 10/2 = 5 moles of Mg(OH)2.