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2 years ago

Copper chloride bihydrate. What might this name tell you about the atoms in this compound

Chemistry

1 answer:

lozanna [386]2 years ago

6 0

Answer : The atoms in this compound are Copper(Cu), Chlorine(Cl), Hydrogen(H), Oxygen(O).

Explanation :

The given compound is copper chloride bi-hydrate which is also called as copper (II) chloride dihydrate as it contains two water of crystallisation.

The formula of copper chloride bi-hydrate is $CuCl_2.2H_2O$ .

Therefore, there are 4 atoms in this compound and they are Copper(Cu), Chlorine(Cl), Hydrogen(H) and Oxygen(O).

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goldenfox [79]

Answer:

Explanation:

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c) 3.00 mol Cu x 1 mol Cu(NO3)2/ 1 mol Cu = 3 mol Cu(NO3)2

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klio [65]

Answer:

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Explanation:

A 17.00 mL sample of the dilute solution was found to contain 0.220 M ClO₃⁻(aq). The concentration is an intensive property, so the concentration in the 52.00 mL is also 0.220 M ClO₃⁻(aq). We can find the initial concentration of ClO₃⁻ using the dilution rule.

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C₁ × 24.00 mL = 0.220 M × 52.00 mL

C₁ = 0.477 M

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3 years ago

How many joules of heat are required to raise the temperature of 174g of gold from 22°C to 85°C? The specific heat of gold is 0.

Slav-nsk [51]

Remembering the equation Q=MCdeltaT where
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C=specific heat
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Therefore, using the equation we can substitute values and solve for q.
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Q=(15) ((0.129 J/(gx°C)) (63)
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Answer:

Explanation:

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