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kotykmax [81]
3 years ago
11

How much heat will be produced when 0.58 moles of

Chemistry
1 answer:
antoniya [11.8K]3 years ago
5 0

Answer:57.6 kJ

Explanation:

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WILL GIVE BRAINLYLEST ANSWER!! You discover a new and strange liquid. It has the mass of 70 g and volume of 84 mL. Will the liqu
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Answer: The strange liquid would float to the top of a cup of water.

Explanation:

Density = Mass/Volume

Strange Liquid Density = 70g/84mL

Strange Liquid Density = 0.833g/mL

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Strange Liquid Density < Water Density

A substance with a lower density would be suspended above a substance with a higher density.

Since the density of the strange liquid is less than that of water, it would float to the top of a cup of water.

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Velocity and speed are both measurements of how fast something is moving however velocity is different from speed because
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An unknown substance has a melting point of -77°C. Is this substance likely to be an ionic compound?
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Answer:

No. it,s not possible.

Explanation:

Because you know that ionic compound is having large inter-molecular forces. -77C* is for a compound having v.very small inter-molecular forces.you must know that M.B is directly varing with inter-molecular forces.

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2 years ago
In the reaction between 15.8 g of NH3 and 22.7 g oxygen, water and nitrogen monoxide are
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Explanation:

limiting is NH3

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H2O: 25/09g

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