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likoan [24]
4 years ago
10

Which produces the greatest number of ions when one mole dissolves in water?

Chemistry
1 answer:
Arada [10]4 years ago
7 0
~Hello there!

Your question: Which produces the greatest number of ions when one mole dissolves in water?

Your answer: Na2SO4<span> can dissociate into three ions, whereas the other choices produce only two ions (or in the case of sucrose, none) when dissolved in water.

Any queries ^?

Happy Studying!
</span>
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How much faster does sound travel in the ocean then in the rainforest
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Answer:

Sound travels over 4 times faster in the ocean than it does on land.

Explanation:

Speed of sound in water is approximately 1500 meters per second

and the speed of sound in air is approximately 340 meters per second.

Kono Dio Da!!!

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Which of the following atoms most easily loses an electron<br> Ba<br> Cl<br> Te<br> C<br> P
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Which factor decreases the rate of solution?
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Lanthanum-138 has a half-life of 105 billion years. After 525 billion years, how much of a 240 g sample of this radioisotope wil
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3 years ago
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The density of air under ordinary conditions at 25°C is 1.19 g/L. How many kilograms of air are in a room that measures 10.0 ft
Lunna [17]

Answer: The mass of air present in the room is 37.068 kg

Explanation :  Given,

Length of the room = 10.0 ft

Breadth of the room = 11.0 ft

Height of the room = 10.0 ft

To calculate the volume of the room by using the formula of volume of cuboid, we use the equation:

V=lbh

where,

V = volume of the room

l = length of the room

b = breadth of the room

h = height of of the room

Putting values in above equation, we get:

V=10.0ft\times 11.0ft\times 10.0ft=1100ft^3=31148.53L

Conversion used : 1ft^3=28.3168L

Now we have to calculate the mass of air in the room.

Density=\frac{Mass}{Volume}

1.19g/L=\frac{Mass}{31148.53L}

Mass=37066.7507g=37.068kg

Conversion used : (1 kg = 1000 g)

Therefore, the mass of air present in the room is 37.068 kg

3 0
3 years ago
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