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AURORKA [14]
3 years ago
10

Change of state may occur when?

Chemistry
2 answers:
kykrilka [37]3 years ago
6 0
When Heat is added to it.

Crank3 years ago
3 0
When matter feels the need to erupt
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Calculate the mass, in grams, of a single silver atom (mag = 107.87 amu ).
Drupady [299]

Answer is: mass of a single silver atom is 1.79·10⁻²² grams.

m(Ag) = 107.87 amu.

The unified atomic mass unit (amu) is a standard unit of atom mass.

One unified atomic mass unit is approximately the mass of one nucleon (1.66·10⁻²⁷ kg).

m(Ag) = 107.87 · 1.66·10⁻²⁷ kg.

m(Ag) = 1.79·10⁻²⁵ kg · 1000 g/kg.

m(Ag) = 1.79·10⁻²² g.

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B. Moles of solute, liters of solution
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