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2 years ago

8

A mass of 80 g of KNO3 is dissolved in 100 g of water at 50 ºC. The solution is heated to 70ºC. How many more grams of potassium

nitrate must be added to make the solution saturated? Explain your reasoning

1 answer:

slava [35]2 years ago

7 0

Hi um i think its At 30 ° C your welcome

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2 years ago

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2 years ago

A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 10.0 m th

shepuryov [24]

Answer:

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Explanation:

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3 years ago

An 100W light bulb is on 6 hours work out the energy (kWh) used and the cost of it (1kWh = £0.1359) with working out please

Ainat [17]

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2 years ago