Convert the following numbers of calories or kilocalories into joules or kilojoules.
a. 7845 cal
b. 4.55 x 104 cal
C. 62.142 kcal
d. 43,024 cal

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Matches the chemical name of each oxide of phosphorus to its chemical formula

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options: