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34kurt
3 years ago
5

A solution of the ionic salt CaSO3 would have blank pH

Chemistry
1 answer:
stepladder [879]3 years ago
8 0

Answer: basic

Explanation:

I just answered it on acellus it's correct ;)

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How many sulfur atoms are in 3.7 mol of SO2?<br><br> × 10 S atoms
Allisa [31]

Answer: 22.3 *10^23 S atoms

Explanation:

8 0
3 years ago
Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas. pcl3(g) + cl2(g) equilibrium reaction ar
vladimir1956 [14]

The question is incomplete, here is the complete question:

Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas:

PCl_3(g)+Cl_2(g)\rightleftharpoons PCl_5(g)

A gas vessel is charged with a mixture of PCl_3(g) and Cl_2(g), which is allowed to equilibriate at 450 K. At equilibrium the partial pressures of the three gases are p_{PCl_3(g)} = 0.126 atm , p_{Cl_2(g)} = 0.156 atm , and p_{PCl_5(g)} = 1.60 atm. What is the value of K_p at this temperature?

<u>Answer:</u> The K_p for the given reaction is 81.4

<u>Explanation:</u>

For the given chemical equation:

PCl_3(g)+Cl_2(g)\rightleftharpoons PCl_5(g)

The expression of K_p for above reaction follows:

K_p=\frac{p_{PCl_5}}{p_{Cl_2}\times p_{PCl_3}}

We are given:

p_{PCl_5}=1.60atm\\p_{PCl_3}=0.126atm\\p_{Cl_2}=0.156atm

Putting values in above equation, we get:

K_p=\frac{1.60}{0.156\times 0.126}\\\\K_p=81.4

Hence, the K_p for the given reaction is 81.4

8 0
3 years ago
A gas cylinder cannot be half filled​
boyakko [2]

Answer:

it's more flexible that way

Explanation:

there is more oxygen to let it catch fire

5 0
4 years ago
Which are true of the Celsius scale?
MAVERICK [17]

Answer:

B:) The freezing point of water is 32 degrees.

Explanation:

Hope it helps! :)

7 0
2 years ago
What property of matter makes metal pots a good choice for heating food.
Korvikt [17]
The answer is B. Thermal Conductivity

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3 years ago
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