0
What color effervescense when sulfuric acid and copper oxide are mixed?
Wiki User
∙ 15y ago
What is the colour of the solution formed when copper oxide is dissolved in dilute sulphuric acid?
it turns blue!!!!!!!!!!!!!!!!!!!
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoadd these two together you get dopper sulphate which is a light blue colour
Add your answer:
Earn +20 pts
What color formed when copper mixed with chlorine in water?
It should be a greenish blue.
What happens if sulfuric acid mixed with sugar?
Dilute sulfuric acid has no effect on sugar. However, if the acid is sufficiently concentrated, the sugar decomposes to form carbon soot, which is black in color.
What happen when copper sulfate mixed with ammonia?
It turns blue in color. Because of Ammonia reacts with Cu+2.
Sulfur trioxide is mixed with water?
Produces Sulfuric acid
Why does copper sulphate and sodium carbonate mixed together turn green?
Copper sulfate reacts with sodium carbonate to produce sodium sulfate and copper carbonate. (CuSO4 + Na2CO3 --> Na2SO4 + CuCO3) Copper carbonate is bluish green in color.
What color formed when copper mixed with chlorine in water?
It should be a greenish blue.
What happens if sulfuric acid mixed with sugar?
Dilute sulfuric acid has no effect on sugar. However, if the acid is sufficiently concentrated, the sugar decomposes to form carbon soot, which is black in color.
How do you tell the difference between brass and copper?
The brass has much lighter color (yellowish to light reddish), then the copper (reddish brown). The brass is copper mixed with zinc. The more copper in the mix, the darker the color.
What happens when copper sulfate and steel wool is mix?
IF THE COPPER SULFATE DISSOLVES IN WATER, HAS A BLUE COLOR. WHEN STEEL WOOL IS MIXED WITH COPPER SULFATE,, THE STEEL WOOL DISSAPEARS, A BROWNISH SOLID FORMS, AND THE COLOR OF THE SOLUTION CHANGES FROM BLUE TO GREEN.Copper is produced.
What happen when copper sulfate mixed with ammonia?
It turns blue in color. Because of Ammonia reacts with Cu+2.
What is battery water?
Distilled water mixed with sulfuric acid.
Sulfur trioxide is mixed with water?
Produces Sulfuric acid
Why does copper sulphate and sodium carbonate mixed together turn green?
Copper sulfate reacts with sodium carbonate to produce sodium sulfate and copper carbonate. (CuSO4 + Na2CO3 --> Na2SO4 + CuCO3) Copper carbonate is bluish green in color.
Is sulfur dioxide mixed with water an acid?
Yes, this is the sulfuric acid.
What happens when cobalt is mixed with sulfuric acid?
Nothing, it isn't reactive.
What would happen if MnO2 was mixed with KBrO3 and 9M sulfuric acid?
The reaction for MnO2 mixed with KBrO3 and 9M sulfuric acid is as follows: 2KI + MnO2 + H2SO4 --> I2 +MnSO4 + K2SO4 + 2H2O.
What element Can be strengthened by alloying it with zinc or tin?
Copper. Mixed with tin, it becomes bronze, and mixed with zinc, brass. You can see this for yourself by taking a shiny U.S. penny from 1984 or newer. Hold it in a flame (even a candle will do) and wait for a color change. Modern pennies are zinc with a little copper, so when heated, it becomes brass.
