If 32mL solution of 6.5 M H2SO4 is diluted to a volume of 500mL what would be the resulting concentration

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Which of the following units is not an official si unit? mole liter kilogram ampere

Explain what happens at the saturation point when adding salt to water at room temperature.