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Copper sulfate and sodium carbonate physical or chemical change?
When copper sulfate and sodium carbonate are mixed together, a chemical reaction occurs. This reaction forms copper carbonate, a new substance with different properties than the reactants. Therefore, the mixing of copper sulfate and sodium carbonate is a chemical change.
What compound does copper sulfur and oxygen make?
Copper, sulfur, and oxygen can combine to form copper sulfate, which has the chemical formula CuSO4.
What is copper carbonate made out of?
http://en.wikipedia.org/wiki/Copper(II)_carbonateopper(II) carbonate (often called copper carbonateor cupric carbonate) is a blue-green compound (chemical formula CuCO3) forming part of the verdigris patina one sees on weathered brass, bronze, and copper. The colour can vary from bright blue to green, because there may be a mixture of both copper carbonate and basic copper carbonate in various stages of hydration. It was formerly much used as a pigment, and is still in use for artist's colours. It has also been used in some types of make-up, like lipstick, although it can also be toxic to humans. It also has been used for many years as an effective algaecide in farm ponds and in aquaculture operations. Copper carbonate was the first compound to be broken down into several separate elements (copper, carbon, and oxygen). It was broken down in 1794 by the French chemist Joseph Louis Proust (1754-1826).When burnt, it turns into a black powder. It can be used to bronze plate a metallic surface by adding suphuric acid and heat it then passing a charge through it with the meal in the liquid. Copper in moist air slowly acquires a dull green coating because its top layer has oxidised with the air. Some architechts use this material on rooftops for the interesting colour. The green material is a 1:1 mole mixture of Cu(OH)2 and CuCO3:[1] : 2Cu(s) + H2O(g) + CO2 + O2 → Cu(OH)2 + CuCO3(s) Copper carbonate decomposes at high temperatures, giving off carbon dioxide and leaving copper(II) oxide: : CuCO3(s) → CuO(s) + CO2(g) Basic copper(II) carbonate occurs naturally as malachite (CuCO3.Cu(OH)2) and azurite (Cu3(CO3)2(OH)2). # ^ Masterson, W. L., & Hurley, C. N. (2004). Chemistry: Principals and Reactions, 5th Ed. Thomson Learning, Inc. (p 498).
What do copper and chlorine make?
Copper and chlorine can combine to form copper(II) chloride, which is a greenish-brown compound commonly used in the synthesis of other chemicals and as a wood preservative.
What does copper sulfur oxygen make?
Copper sulfur oxygen makes copper sulfate, a blue crystalline compound commonly used in agriculture as a fungicide and in chemistry labs for various applications.
What formula does ammonia and carbonate make?
Ammonia and carbonate do not make a formula, they make a compound which is ammonium carbonate,
Which compounds make up copper carbonate?
Copper(II) Carbonate (or Cupric Carbonate) is made up of Copper ions, and Carbonate ions. The coppers have a +2 charge, and carbonate has a -2 charge. The formula is Cu(II)CO3
What does sulfuric acid plus copper carbonate make?
Sulfuric acid and copper carbonate react to produce copper sulfate, carbon dioxide gas, and water.
What else do you need apart from oxygen to make CuCO3?
Copper and carbon along with oxygen make up copper(II) carbonate. However you cannot make it simply by mixing them together. A possible pathway might be to get to sodium carbonate perhaps CO2 + NaOH might be the way and then make some copper sulfate by reacting it with H2SO4, mix your sodium carbonate solution with copper sulfate solution and copper carbonate should precipitate out.
Copper sulfate and sodium carbonate physical or chemical change?
When copper sulfate and sodium carbonate are mixed together, a chemical reaction occurs. This reaction forms copper carbonate, a new substance with different properties than the reactants. Therefore, the mixing of copper sulfate and sodium carbonate is a chemical change.
Does copper and oxygen make a compound?
Yes... The compound is copper oxide CuO I think
Is the calcium carbonate in an eggshell a compound?
Yes, calcium carbonate is an inorganic compound. The chicken that laid the egg took the calcium carbonate from her bones and the feed she was eating to make the eggshell.
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
What compound makes up copper sulfur and oxygen make?
Copper sulfate is the compound formed when copper, sulfur, and oxygen combine. The chemical formula for copper sulfate is CuSO4.
How can I make copper turn green?
To make copper turn green, you can expose it to air and moisture over time. This process, called oxidation, forms a greenish layer of copper carbonate on the surface of the copper.
What are the elements that make up the compound of CuSO4?
Copper (Cu), sulfur (S), and oxygen (O) are the elements that make up the compound copper(II) sulfate (CuSO4).
What chemical should be added to copper carbonate to make copper sulphate?
Sulphuric acid, because "sulphuric" is what gives copper sulphate it's name
