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leva [86]
3 years ago
12

PA+ 302 --> P406

Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
8 0

Answer:

10

Explanation:

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Please help its due tonight!!! also no links allowed.
irga5000 [103]

Answer: well 18°C is really cool the mass of the water sample would be 28242 yeah that's right

Explanation:

4 0
3 years ago
How much energy is released when 65.8 g of water freezes
Delvig [45]

The amount of energy released is calculated by the product of heat of fusion and mass. The formula of amount energy released is given by: q= L\times m                (1)

Here,  

q is amount of energy released L is heat of fusion (334 J/g) m is mass of water Put all the given values in equation (1)

q= 334 J/g \times 65.8 g

q= 21977.2 Joules ≅ 21977 Joules

q= 21977 Joules

Thus, amount of energy released is 21977 Joules


6 0
3 years ago
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In general, as the energy of a sound wave increases,
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The intensity of the sound will increase more as the energy of the sound wave increases.

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What is the density of iron?
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