KCIO3(s) → KCl(s) + O2(g) in word equation

In pqr m< p=60 m< q= 30 and m

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6

37.0 °c = °f (human body normal temperature)