Whensampleof 100mL of 0.098 M stannousfluorideis mixed with 55mL of 0.10 M Na3PO4 , 1.078 g precipitate of stannousphosphateis obtained. Calculate The theoretical yield andpercent yieldof Sn3(PO4)2.Note: the below equation is not balanced.3SnF2(aq) + 2Na3PO4(aq) = Sn3(PO4)2(s) + 6NaF(aq)

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

C. control over the business

It is a product

Ibelieve the answer is b.2200 watts, because p=vi; p=220(10); then p=2200hope my answer has you : )