3 years ago

Antifreeze is mixed with water in a car's cooling system because the solution what?

1 answer:

8 0

Antifreeze is an additive in water-based liquid to lower down the freezing point of such liquid. It is used to make use of the colligative properties of solutions specifically freezing-point depression for cold climate and boiling-point elevation to allow higher coolant temperature.

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How to write a compound that contains one aluminum atom for every three chlorine atoms?

devlian [24]

AlCl₃
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3 years ago

2AgNO3 + CaCl2 → 2AgCl + Ca(NO3)2

Harrizon [31]

It can be found that 337.5 g of AgCl formed from 100 g of silver nitrate and 258.4 g of AgCl from 100 g of CaCl₂.

<u>Explanation:</u>

2AgNO₃ + CaCl₂ → 2 AgCl + Ca(NO₃)₂

We have to find the amount of AgCl formed from 100 g of Silver nitrate by writing the expression.

$100 g \text { of } A g N O_{3} \times \frac{2 \text { mol } A g N O_{3}}{169.87 g A g N O_{3}} \times \frac{2 \text { mol } A g C l}{1 \text { mol } A g N O_{3}} \times \frac{143.32 g A g C l}{1 \text { mol } A g C l}$

= 337.5 g AgCl

In the same way, we can find the amount of silver chloride produced from 100 g of Calcium chloride.

It can be found as 258.4 g of AgCl produced from 100 g of Calcium chloride.

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3 years ago

Micronutrients can be classified based on the presence of ______ in their chemical structures. According to this classification

natali 33 [55]

Answer:

Carbon

Explanation:

Micronutrients include elements or groups needed by the body in order to survive. These elements or groups include vitamins and minerals. Micronutrients can be divided into four categories:

1. water-soluble vitamins

2. Fat-soluble vitamins

3. Macrominerals

4. Trace minerals

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2 years ago

Read 2 more answers

2. Which equation shows the relationship between the Kelvin and Celsius temperature scales?

givi [52]

Answer: I think the right answer is c

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2 years ago

Properties of elements within a blank on the periodic table change in a predicatable way from one side of the table to the other

Vitek1552 [10]

Answer: oxygen

Explanation:

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2 years ago