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The effect of heat on copper carbonate?
When heat is applied to copper carbonate, it decomposes into copper oxide, carbon dioxide, and oxygen. The copper oxide that is formed is a black solid and is different in color from the original copper carbonate. This decomposition reaction is endothermic, meaning it absorbs heat to occur.
Is hydrochloric acid and copper carbonate exothermic?
Yes, the reaction between hydrochloric acid and copper carbonate is exothermic. This means that it releases heat during the reaction.
What heats faster water or copper?
Copper heats faster than water because copper is a better conductor of heat. This means that heat can move more quickly through copper compared to water, which is a poor conductor of heat. So, if you apply heat to both copper and water at the same time, the copper will heat up more rapidly.
Is making copper oxide from copper carbonate exothermic or endothermic?
The reaction of making copper oxide from copper carbonate is endothermic because it requires heat to break the chemical bonds in the reactants and form the products. This means that energy is absorbed from the surroundings during the reaction.
Why does copper carbonate decompose easily?
Copper carbonate decomposes easily because it is thermally unstable, meaning it breaks down when exposed to heat, releasing carbon dioxide and leaving behind copper oxide. This reaction occurs at relatively low temperatures, making copper carbonate a useful compound for studying decomposition reactions in chemistry labs.
The effect of heat on copper carbonate?
When heat is applied to copper carbonate, it decomposes into copper oxide, carbon dioxide, and oxygen. The copper oxide that is formed is a black solid and is different in color from the original copper carbonate. This decomposition reaction is endothermic, meaning it absorbs heat to occur.
Why does green copper carbonate go black?
Because it undergoes thermal decomposition. If you give heat to Copper (II) carbonate, it will decompose to form Copper (II) oxide. Instead of saying green copper carbonate, I guess it is safer and better to say copper (II) carbonate.
Is hydrochloric acid and copper carbonate exothermic?
Yes, the reaction between hydrochloric acid and copper carbonate is exothermic. This means that it releases heat during the reaction.
Write a word equation to describe the decomposition of copper carbonate on heating?
CuCO3 ==> CO2 + CuO (heat is the catalyst, written above the arrow)
What heats faster water or copper?
Copper heats faster than water because copper is a better conductor of heat. This means that heat can move more quickly through copper compared to water, which is a poor conductor of heat. So, if you apply heat to both copper and water at the same time, the copper will heat up more rapidly.
Is making copper oxide from copper carbonate exothermic or endothermic?
The reaction of making copper oxide from copper carbonate is endothermic because it requires heat to break the chemical bonds in the reactants and form the products. This means that energy is absorbed from the surroundings during the reaction.
When you heat 0.80g of copper carbonate and you weigh it after cooling how come the mass didn't change?
Heating copper carbonate (CuCO3) should result in the generation of copper oxide (CuO) and carbon dioxide gas (CO2). Therefore, the weight (mass) of the material remaining should decrease by an amount equal to the mass of CO2 lost. If the mass didn't change, you didn't heat the copper carbonate sufficiently to cause the decomposition.
Why does copper carbonate decompose easily?
Copper carbonate decomposes easily because it is thermally unstable, meaning it breaks down when exposed to heat, releasing carbon dioxide and leaving behind copper oxide. This reaction occurs at relatively low temperatures, making copper carbonate a useful compound for studying decomposition reactions in chemistry labs.
How is copper released from a copper sulphate solution?
Copper can be released from a copper sulfate solution by electrolysis or by adding a more reactive metal, such as iron or magnesium, which will displace the copper in a single replacement reaction. Another method is to heat the solution to evaporate the water, leaving behind solid copper sulfate which can then be reduced to obtain copper metal.
Why are hot water tanks made out of copper?
keep heat in copper is a good heat conductor.
Which Has An Greater Specific Heat Water or Copper?
Water has a greater specific heat capacity than copper. This means that water can absorb more heat energy before its temperature increases compared to copper. This property of water is why it is often used as a coolant in various applications.
Water has a temp of 4.184 and copper has a temp of 0.387. Does it takes more heat to raise the temp of the copper molecule?
These are not temperature numbers but specific heat numbers. They mean that it takes 4.184 Joules and 0.387 Joules respectively to raise water and copper of one gram by one degree celsius. So, as you can see, it takes a lot more heat to raise the temperature of water than it does of copper. Water has a very high specific heat.
