The mass of 1 mole of water (H2O) is equal to _____?
The mass of 1 mole of water (H2O) is equal to _____?
پانی کے 1 تل کے بڑے پیمانے پر _____ کے برابر ہے؟
Explanation
The molar mass of water (H₂O) is 18 grams per mole (H = 1g × 2, O = 16g).
So, 1 mole of water weighs 18 grams.