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elena-s [515]
3 years ago
14

Balance the following: ___ AlBr3+ ___ K---> ___KBr+ ___ Al

Chemistry
1 answer:
Nataliya [291]3 years ago
6 0
___AlBr3 + ___K -> ___KBr + ___ Al

1 AlBr3 + 3K -> 3KBr + 1 Al

hope this helps............
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How much thermal energy is in 100 grams of water at 50 degrees Celsius
Ymorist [56]
when the thermal energy is the energy contained within a system that is responsible for its temperature.  

and when the thermal energy  is can be determined by this formula:

q = M * C *ΔT

when q  is the thermal energy

and M is the mass of water = 100 g 

and C is the specific heat capacity of water = 4.18 joules/gram.°C

and T is the difference in Temperature = 50 °C

So by substitution:

∴ q = 100 g * 4.18 J/g.°C * 50

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What happens to raisins or other dried fruits in breakfast cereals when you pour milk over them? why?
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2 years ago
Based on your knowledge of energy conservation, which of the following statements is true?
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What is the change of state involved in combustion of an alcohol and it’s entropy ?
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A solution is made by dissolving 23.5 grams of glucose (C6H12O6) in 0.245 kilograms of water. If the molal freezing point consta
aalyn [17]

Answer:

- 0.99 °C ≅ - 1.0 °C.

Explanation:

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<em>ΔTf = (Kf)(m),</em>

where, ΔTf is the depression in the freezing point.

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