Chemistry, 23.11.2020 18:50 reycaden

What is the name of CuO? Explain how you determined the bond type and the steps you used to determine the naming convention for the compound.

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Answer from: mileto5824

Copper (II) oxide.

Explanation:

Hello!

In this case, since the nomenclature of chemical compounds depends on the nature of the compound and the elements forming it, due to the fact it has copper and oxygen, we infer it is a copper oxide. However, since the naming rules of oxides demand us to know the oxidation state of the metal, since oxygen is working with -2 and the both of them have 1 as their subscript, we infer that the copper works with +2 in order to achieve the charge balance equal to 0; therefore, the name of CuO would be copper (II) oxide.

The steps may be:

1. Identify the elements forming the compound.

2. Assign the oxidation state for each element.

3. Name the cation followed by the oxidation state into rounded brackets.

Best regards!

Answer from: Quest

1.consider the following balanced equation and answer parts a through. show calculations for each part.

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.

explanation:

Answer from: Quest

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

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What is the name of CuO? Explain how you determined the bond type and the steps you used to determin...