Consider a problem carefully.

/kloc-how many grams of salt can be dissolved in 0/00 ml of water?

experimental materials

A small bag of salt, chopsticks, water, beaker, balance, etc.

Research steps

1. Pour 100 ml of cold water into the beaker.

2. Divide the salt into two grams with a balance.

3. Add 2g of salt into the beaker and stir with chopsticks until it is dissolved.

4. Repeat the third step until the water can't dissolve the salt.

5. Every time you add salt, add up the weight of salt.

research results

100 ml of water can dissolve about (36) grams of salt.