How do you rationalize the denominator
Qsn(d)

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Step 1: 6x-10=1; step 2: 6x=11

Aand b are correctly balanced reactions. they have the same number of atoms in both sides of the reaction