Question
In: Chemistry
There are two possible methods for recovering copper from a solution of copper (II) sulfate, one...
There are two possible methods for recovering copper from a solution of copper (II) sulfate, one uses precipitation and the other uses redox.
Copper(II) ions can be precipitated as copper(II) carbonate.
CuSO4(aq) + Na2CO3(aq) → CuCO3(s) + Na2SO4(aq)
How many mL of 0.495 M Na2CO3 would be needed to precipitate all of the copper ions in 70.3 mL of 0.790 M CuSO4? mL
How many grams of CuCO3(s) would be formed from the copper ions in 70.3 mL of 0.790 M CuSO4? g
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
There are two possible methods for recovering copper from a solution of copper (II) sulfate, one...
There are two possible methods for recovering copper from a
solution of copper (II) sulfate, one uses precipitation and the
other uses redox. Copper(II) ions can be precipitated as copper(II)
carbonate. CuSO4(aq) + Na2CO3(aq) → CuCO3(s) + Na2SO4(aq) How many
mL of 0.363 M Na2CO3 would be needed to precipitate all of the
copper ions in 47.0 mL of 0.323 M CuSO4? mL How many grams of
CuCO3(s) would be formed from the copper ions in 47.0 mL of 0.323...
There are two possible methods for recovering copper from a solution of copper (II) sulfate, one...
There are two possible methods for recovering copper from a
solution of copper (II) sulfate, one uses precipitation and the
other uses redox.
Copper(II) ions can be precipitated as copper(II)
carbonate.
CuSO4(aq) + Na2CO3(aq) → CuCO3(s) + Na2SO4(aq)
1. How many mL of 0.25 M Na2CO3 would be needed to precipitate all
of the copper ions in 32.2 mL of 0.69 M CuSO4?
2. How many grams of CuCO3(s) would be formed from the copper ions
in 32.2 mL of...
There are two possible methods for recovering copper from a solution of copper (II) sulfate, one...
There are two possible methods for recovering copper from a
solution of copper (II) sulfate, one uses precipitation and the
other uses redox.
(a) Copper(II) ions can be precipitated as copper(II)
carbonate.
CuSO4(aq) +
Na2CO3(aq) →
CuCO3(s) +
Na2SO4(aq)
How many mL of 0.144 M Na2CO3
would be needed to precipitate all of the copper ions in 25.5 mL of
0.165 M CuSO4? How many grams of
CuCO3 could be recovered? (Include units in your answer.
More information.)
Na2CO3
_____...
As a solution of copper sulfate slowly evaporates, beautiful blue crystals made of Cu(II) and sulfate...
As a solution of copper sulfate slowly evaporates, beautiful
blue crystals made of Cu(II) and sulfate ions form such that water
molecules are trapped inside the crystals. The overall formula of
the compound is CuSO4 • 5H2O.
part 1
what is the percent water in this compound?
___%
part 2
at high tempreatures the water in the compound is driven off as
steam. what mass percentage of the original sample of the blue
solid is lost as a result?
___%
If an aqueous solution is 4.48% (w/v) in copper(II) sulfate, CuSO4 , what is the osmolarity...
If an aqueous solution is 4.48% (w/v) in
copper(II) sulfate, CuSO4 , what is the
osmolarity of the solution?
Osmolarity = _______ osmol/L
You mix together 25.0 mL of a 0.025 M aqueous solution of copper(II) sulfate and 50.0...
You mix together 25.0 mL of a 0.025 M aqueous solution of
copper(II) sulfate and 50.0 mL of 0.01 M sodium phosphate and
isolate 68.3 mg of a precipitate.
1.Write the balanced equation for this
reaction. Label all states.
2.What is the identity of the
precipitate?
3.What is the theoretical yield of the
reaction?
4.What is the percent yield of the
reaction?
You mix together aqueous solutions of 100.0 mL of 0.05 M sodium
nitrate and 10.0 mL of potassium...
how do you make a copper(II) sulfate solution with an assigned concentration between 0.04 M and...
how do you make a copper(II) sulfate solution with an assigned
concentration between 0.04 M and 0.2 M
18. A. When 12.0 mL of a 9.46×10-4 M copper(II) sulfate solution is combined with 12.0...
18. A. When 12.0 mL of a
9.46×10-4 M copper(II)
sulfate solution is combined with 12.0 mL
of a 9.55×10-4 M potassium
hydroxide solution does a precipitate form? _______ (yes
or no)
For these conditions the Reaction Quotient, Q, is equal to
_______.
B. When 18.0 mL of a
5.83×10-4 M lead
acetate solution is combined with 25.0 mL
of a 7.75×10-4 M potassium
carbonate solution does a precipitate form? _______ (yes
or no)
For these conditions the Reaction Quotient,...
In the reaction of copper(II) sulfate with iron, what species is oxidized? CuSO4 (aq) +...
In the reaction of copper(II) sulfate with iron, what species is
oxidized?
CuSO4 (aq) + Fe (s) →→ Cu (s) + FeSO4
(aq)
a. Cu2+ in CuSO4
b. Fe (s)
c. Cu (s)
d. Fe2+ in FeSO4
In the reaction of copper(II) sulfate with iron, what species is
the oxidizing agent?
CuSO4 (aq) + Fe (s) →→ Cu (s) + FeSO4
(aq)
a. CuSO4
b. Fe (s)
c. Cu (s)
d. FeSO4
A 2 mL sample of copper (II) sulfate CuSO4 was found to have a concentration of...
A 2 mL sample of copper (II) sulfate CuSO4 was found to have a
concentration of 0.004M.
How many moles of copper are in the solution?
How many moles of sulfate are in the solution?
How many grams of copper are in the sample?
Write the concentration in grams of copper per milliliter of
solution.
If 1 mL of the sample is added to a 50 mL volumetric flask and
diluted with water, what is the concentration of the diluted...
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