How many moles are there in 1 dm3 of 0.5 M solution of H2SO4?

Use the formula:

moles = molarity × volume (in liters)

Step 1: Convert units

• 1 dm³ = 1 liter

Step 2: Apply formula

moles = 0.5 × 1

moles = 0.5 mol

Final Answer:

0.5 moles of H₂SO₄

Key Takeaway:

For 1 dm³ (1 L) of solution, the number of moles is equal to the molarity value.