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Is dissolving anhydrous copper ii sulphate an exothermic reaction?
Wiki User
∙ 11y ago
If you are only dissolving something no reaction is occurring, so it is neither exo or endothermic
Wiki User
∙ 11y ago
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Is anhydrous copper sulphate reversible?
is anhydrous copper sulphate reversible Yes, anhydrous copper sulphate is reversible just add water
When blue colour copper sulphate crystal are heated?
when blue Copper sulphate is heated, it loses its water part of crystallisation and tuns into white, anhydrous copper sulphate crystal
If you add anhydrous sulphate to water do you get a chemical reaction?
yes you do. this is because the anyhdrate was white (crystals) and after adding water, it turned blue
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.
Test for presence of water in anhydrous copper sulphate?
In the presence of water the white anhydrous copper sulfate become blue.
A reaction that releaces energy in the form of heat is called a?
An exothermic reaction. Simple reactions that could fall into this category involve the burning of fuels, the addition of water to anhydrous Copper(II) Sulphate and the addition of water to Calcium Oxide (Slaked Lime).
What is a reversible chemical reaction for the heating of hydrated copper sulphate?
Pouring water on it because when it is heated it turns to an endothermic reaction and the hydrated part is boiled put of the compound it is then Anhydrous copper sulphate. When you add water it is hydrated again and this is an exothermic reaction. Which can get extremely hot so don't pour it on your hand and then hydrate it.
Is reaction of white copper sulphate with water exothermic or endothermic?
It is exothermic. Energy is released as heat.
Is anhydrous copper sulphate reversible?
is anhydrous copper sulphate reversible Yes, anhydrous copper sulphate is reversible just add water
Is the reaction of magnesium sulphate and water exothermic or endothermic?
The stuff is actually used in some hotpacks. It's exothermic.
When blue colour copper sulphate crystal are heated?
when blue Copper sulphate is heated, it loses its water part of crystallisation and tuns into white, anhydrous copper sulphate crystal
Chemical formula of sodium sulphate?
Anhydrous sodium sulphate is Na2SO4
Why is enthalpy of solution of 4g of anhydrous copper sulphate lower than the expected value?
Firstly, what do you mean by "lower"? Do you mean less exothermic? If that is what you mean, then one possible reason is that your anhydrous copper sulphate was not truly anhydrous, and that is highly likely. Did it look a bit blue? If so then it had absorbed some water from the air and therefore you did not weigh out as many moles of it as you had thought - hence less heat was released in your experiment.
If you add anhydrous sulphate to water do you get a chemical reaction?
yes you do. this is because the anyhdrate was white (crystals) and after adding water, it turned blue
What happens when add water to copper sulphate?
An exothermic reaction occurs (this is when heat is produced). There's a link between the mass of copper sulphate and the temperature rise of the water.
How many grams of anhydrous sodium sulphate should be used to prepare Sodium sulphate solution 60ml where Each ml contains 0.1mmol of Na plus?
0.336g of anhydrous sodium sulphate
When added to copper sulphate what colour is anhydrous copper sulphate?
anhydrous copper sulphate is white. when water is added it turns blue, in essence it can be used to detect the presence of water. hope this helps!!!!!!!!!!!
