More cards in this set

Card 6

Front

How many molecules are there in one mole of ethane ?

Back

Preview of the front of card 6

Card 7

Front

How do you calculate the number of mole of an element ?

Back

Preview of the front of card 7

Card 8

Front

What mass of NaOH needs to be dissolved in 50cm3 water to make a 2 mol-1 solution ?

Back

Preview of the front of card 8