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##### Asked by: Rajae Thevessen

sports scuba diving# How many grams of potassium chloride can be dissolved in 200g of water at 80 C?

Answer and Explanation:

This means that at **80**degrees

**C**, the saturated solution of

**KCl will**contain 50

**grams of KCl**for every 100

**grams**of

**water**. Therefore, the mass of

**KCl**that

**will dissolve in 200g of water at 80**degree

**C**is equal to: Mass of

**KCl**=50×200100=100

**g**Mass of

**KCl**= 50 × 200 100 = 100

**g**.

Correspondingly, how many grams of potassium chloride can be dissolved in 100g of water?

Answer and Explanation: This means that at 80 degrees C, the saturated solution of **KCl will** contain 50 **grams of KCl** for every **100 grams of water**.

**grams**of Potassium Bromide

**can be dissolved in 100 grams of water at 60**°

**C**.

Consequently, what is the maximum amount of KCl that can dissolve in 200 g of water at 10c?

Therefore, the **maximum amount of KCl that can dissolve in 200 g of water** is, 68 **grams**.

Task 1: Producing a graph to represent solubility data

Potassium nitrate (KNO_{3}) | Sodium nitrate (NaNO_{3}) | |
---|---|---|

Temp. °C | g / 100 g water | g / 100 g water |

20 | 32 | 88 |

30 | 45 | 96 |

40 | 63 | 105 |