Density= mass/volume so 5.1 divided by 4.7 is 5.1 / 4.7 =1.08510638298round to the correct number of sig figs
Answer from: Quest
Heat of fusion= heat/mass heat of fusion = 12.03kj/36 g= 0.3342 kj/g or 334.2 j/g
Another question on Chemistry
Chemistry, 22.06.2019 14:30
In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never