Question

In a mixture of 100 litres of milk and water, 25% of the mixture is milk. How much water should be added to the mixture so that milk becomes 20% of the mixture?

Answer 1

Explanation:

Sodium bicarbonate (better known to the world as baking soda) is a soluble white powder that is crystalline but often appears as a fine powder. It's odorless, non-combustible and reacts with acids to release carbon dioxide gas and heat.

Answer 2

Answer:

Explanation:

Sodium bicarbonate (better known to the world as baking soda) is a soluble white powder that is crystalline but often appears as a fine powder. It's odorless, non-combustible and reacts with acids to release carbon dioxide gas and heat.