2 A boy mixed 500g of sugar and 120g of salt in 106g of lime juice. What will be the
mass of the mixture?
a. 720 g
b. 620 g
c. 726g
d. 606g

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Calculate the number of molecules present in 0.750 mol of mgo.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.