2 years ago

How many atoms are in Cu3(PO4)2

Physics

2 answers:

nasty-shy [4]2 years ago

8 0

3Cu + 2P + 4×2 O
=13 atoms

anastassius [24]2 years ago

5 0

The answer is 24 atoms

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Try D

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pochemuha

Answer: D. ➡️⬅️

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What mass of silver (in grams) is solidified when 749 joules of heat are released by a sample of molten silver at its freezing p

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heat released Q = 749 joules

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Here phase of silver is changing from liquid to solid

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3 years ago

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gulaghasi [49]

Answer:

Explanation:

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2 years ago

The speed of light in vacuum is defined to be c = 299,792,458 m/s = 1 μ0ε0 . The permeability constant of vacuum is defined to b

Radda [10]

Explanation:

It is given that,

The speed of light in vacuum is, c = 299,792,458 m/s

The permeability constant of vacuum is, $\mu_o=4\pi\times 10^{-7}\ N.s^2/C^2$

Let $\epsilon_o$ is the permittivity of free space. The relation between $\mu_o,\epsilon_o\ and\ c$ is given by :

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2 years ago

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