Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Moles of Copper in the original .825g of Copper Oxide
1 answer
mols = grams/molar mass
You can
ask a new question
or
answer this question
.
Similar Questions
(1) Name the ionic compound represented by the following chemical formula: CuO. (1 point)
copper (II) oxide copper (II) oxide
Top answer:
Oh, I just realized that all the answer choices are doubled. I am sorry, I hope this doesn't confuse
Read more.
Can you tell me if these are right please?
When 2.50g of copper reacts with oxygen the copper oxide product has a mass of 2.81g.
Top answer:
I agree with all of your answers but I would write the equation for the formation of MgO
Read more.
When copper(II) oxide is heated in the presence of hydrogen gas, elemental copper and water are produced. What mass of copper
Top answer:
CuO + H2 ==> Cu + H2O mols CuO = grams/molar mass Using the coefficients in the balanced equation,
Read more.
When copper(II) oxide is heated in the presence of hydrogen gas, elemental copper and water are produced. What mass of copper
Top answer:
Here is a solved example of a stoichiometry problem. Just follow the steps.
Read more.
Expected number of moles of copper oxide (using the emprical formula of copper oxide and the starting moles of Cu)
Top answer:
To find the expected number of moles of copper oxide, you'll need the empirical formula of copper
Read more.
One of the reactions involved in the smelting of copper sulfide ores involves copper (I) oxide and copper (I) sulfide: 2Cu2O2 +
Top answer:
http://www.jiskha.com/display.cgi?id=1417920941
Read more.
There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and
Top answer:
First, we need to calculate the mass of copper(I) oxide produced in the first step. To do this, we
Read more.
Copper dissolves in nitric acid, producing copper (ll) nitrate. After reaction with sodium hydroxide and heating, copper nitrate
Top answer:
Convert 1.235 g Cu to mols Cu. Convert mols Cu to mols Cu(II) nitrate and to mols Cu(II) oxide.
Read more.
There are two different oxides of copper produced as a result of this reaction. They are copper(I) and copper(II) oxide. If
Top answer:
What reaction? What change in % did you calculate? I don't get the question?
Read more.
ammonia gas reacts with copper (ii) oxide at high temperatures to produce elemental nitrogen, copper metal, and water vapor.
Top answer:
First off, ammonia is NH3 and not NH4. Balance the equation. Convert 36.2 g NH3 to moles. moles =
Read more.
Related Questions
Why is copper considered to be a very valuable natural resource?
Copper can be melted down to use in steel production Copper
suppose you have an unlimited supply of copper (II) chloride to react with iron. How many moles of copper would be produced by
When ammonia was reacted to copper(ll)oxide at a high temperature, it will produce nitrogen gas, copper metal and water vapour.
2.38g of black copper oxide is completely reduced by hydrogen to give copper and water. What are the masses of copper and water
What weight of copper(II) oxide, CuO, would theoretically be produced from 1.623 grams of copper? (mol. masses Cu = 63.55; O =
One of the reactions involved in the smelting of copper sulfide ores involves copper(I) oxide and copper (I) sulfide:
There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and
There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first step, copper(I) sulfide and
1. is it easy to distinguish between between the different oxidation states of copper? why?
2. You synthesized copper (I)
when heated in the presence of air, 80 grms. of copper completely react to form 100 grms. of copper oxide
what is the mass of
