Calculate the molarity of a solution....?

0 ⤊

containing 10.0g of each of the following in a 1.0 L solution:
a) H2SO4
Thks

2006-11-26 13:13:07 · 2 answers · asked by dandanthecranman 3 in Science & Mathematics ➔ Chemistry

molarity = moles / liters

moles = given mass / molecular mass

10 g H2SO4 / 98 g per mole = about 0.1 moles

0.1 moles / 1 L = 0.1 M solution

2006-11-26 13:17:22 · answer #1 · answered by physandchemteach 7 · 0⤊ 0⤋

Change grams to moles by dividing by the molecular mass then divide by the volume in liters (1 L in this case)

Molarity = moles/liters

2006-11-26 21:16:00 · answer #2 · answered by The Old Professor 5 · 0⤊ 0⤋