3 years ago

Use the IUPAC nomenclature rules to give the name for this compound - CrPO4.

Chemistry

1 answer:

MrRissso [65]3 years ago

7 0

Answer:

i need help

Explanation:

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Using the following reaction:

Romashka-Z-Leto [24]

Answer:

Mn is the oxidizing agent.

N is the reducing agent.

Explanation:

Hello!

In this case, according to the undergoing chemical reaction, it is seen that the manganese in KMnO4 has an oxidation state of 7+, in MnSO4 of 2+ and nitrogen in KNO2 is 3+ and in KNO3 is 5+; thus we have the following half-reactions:

$Mn^{7+}+5e^-\rightarrow Mn^{2+}\\\\N^{3+}\rightarrow N^{5+}+2e^-$

Thus, since manganese is undergoing a decrease in the oxidation state, we infer it is the oxidizing agent whereas nitrogen, undergoing an increase in the oxidation state is the reducing agent.

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3 years ago

Using the equations and enthalpy values provided, which mathematical expression can be used to determine the unknown enthalpy ch

vlabodo [156]

In order to solve this, we need to make use of Hess' Law.

We are already given the equations and their corresponding deltaH. Using Hess' Law, we can generate this equation:
104 kJ = x - (-1182 kJ) - (-1144 kJ)

Among the choices, the answer is
<span>B.104 = x - [(-1182) + (-1144)]
</span>

3 0

3 years ago

Read 2 more answers

What is the boiling point of water?

ExtremeBDS [4]

Answer:

212°F , 100°C , 373.15°K

They are all the same, in different units.

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3 years ago

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The region in which an electron is likely to be found is known as a(n) ____________.