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What happens when copper sulfate and sodium hydroxide are heated?
Wiki User
∙ 13y ago
it starts changing to white because the colour of the copper sulphate solution becomes whote during the process of evaporation
Wiki User
∙ 11y ago
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As a crystal of copper sulfate is heated its weight?
It's weight increases
What happens when you heat anhydrous copper sulphate?
Copper sulfate is normally found in the form of blue crystals, copper (II) sulfate pentahydrate. When you heat copper sulfate pentahydrate it turns white as the water which is driven off by the heat. The white solid remaining is anhydrous copper sulfate. If you add water to the anhydrous copper sulfate an exothermic reaction occurs, you can feel the test-tube getting hot, as the blue copper sulfate pentahydrate is re-formed.
What happen when the copper II hydroxide and sodium nitrate heated but did not stir?
Copper(II) hydroxide and sodium nitrate are thermally decomposed to oxides by heating.
When copper ii hydroxide and sodium nitrate is heated?
you make a black precipitate.
If the two metals copper and zinc are heated then what happens?
when copper and zinc are heated, they create brass :)
What happens to color of copper suphate crystals when heated in a test tube?
The dehydrated copper sulfate is grayish-white.
What happen when sulfur is heated with copper wire?
Copper sulfate is formed.
How many moles of anhydrous copper sulfate is produced when 6.4 moles of hydrated copper sulfate is heated?
1020g
When Copper Sulphate is heated what is the observation?
When copper sulfate is heated the observation is that it turns white as the water which is driven off by the heat. It is also stated that the white solid will remain and if water is added to the anhydrous copper sulfate a reaction will occur.
As a crystal of copper sulfate is heated its weight?
It's weight increases
What happens when you heat anhydrous copper sulphate?
Copper sulfate is normally found in the form of blue crystals, copper (II) sulfate pentahydrate. When you heat copper sulfate pentahydrate it turns white as the water which is driven off by the heat. The white solid remaining is anhydrous copper sulfate. If you add water to the anhydrous copper sulfate an exothermic reaction occurs, you can feel the test-tube getting hot, as the blue copper sulfate pentahydrate is re-formed.
What happen when the copper II hydroxide and sodium nitrate heated but did not stir?
Copper(II) hydroxide and sodium nitrate are thermally decomposed to oxides by heating.
Is adding water to heated copper sulfate crystals chemical or physical?
chemical
What happenened to the copper sulfate when heated?
When heated in an open flame the crystals are dehydrated and turn grayish-white. -www.wikipedia.com
When copper ii hydroxide and sodium nitrate is heated?
you make a black precipitate.
What happens when litharge is heated with concentrated h2so4?
lead sulfate
If the two metals copper and zinc are heated then what happens?
when copper and zinc are heated, they create brass :)
