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Alex787 [66]
3 years ago
15

Please help me with this question I will make you brainliest!! SCIENCE

Chemistry
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

A skateboarder coming down the ramp.

When something is going up against ( up or <u><em>down</em></u> ) something it causes friction.

Hope this helps!

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How many grams of NH3 can be dissolved in 50 grams of water at 50oC?
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15 grams of  NH3 can be dissolved

<h3>Further explanation</h3>

Given

50 grams of water at 50°C

Required

mass of NH3

Solution

Solubility is the maximum amount of a substance that can dissolve in some solvents. Factors that affect solubility  

  • 1. Temperature:
  • 2. Surface area:
  • 3. Solvent type:
  • 4. Stirring process:

We can use solubility chart (attached) to determine the solubility of NH3 at 50°C

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