The equation shows the reaction of sulfuric acid with sodium hydroxide: H2SO4 + 2NaOH --> NaSO4 + 2H2O
25 cm^3 of sulfuric acid of concentration 0.2 mol/dm^3 reacted with exactly 10 cm^3 of sodium hydroxide. Calculate:
a) the number of moles of sulfuric acid present
b) the number of moles of sodium hydroxide reacting
c) the concentration of the sodium hydroxide in mol/dm^3

the answer is alpha particles hope i you

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.