A diver traveled 20 kilometers in 30 minutes. What is the average speed of this driver in km/h

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

How does concentration affect reaction rate