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What the three chemicals plays the same role in oxidation as vinegar effects on copper?
Wiki User
∙ 12y ago
no):
Wiki User
∙ 12y ago
Amari Samuels
Rosie Diaz
Copper
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Is vinegar oxidising agent?
No, vinegar is not an oxidising agent. Vinegar is a weak acid composed mainly of acetic acid and water. Oxidising agents are substances that cause other substances to undergo oxidation, while vinegar does not have this property.
Copper oxidation number?
Copper typically has an oxidation number of +1 or +2 in its compounds. In copper(I) compounds, copper has an oxidation number of +1, while in copper(II) compounds, it has an oxidation number of +2.
What is oxidation number of Cu?
If the question is Cu2, then it is equivalent to Cu and the oxidation number for any element is zero. If the question is Cu2+, then the oxidation number is +2.
Difference between cucl and cu2cl2?
CuCl is copper (I) chloride, where copper has a +1 oxidation state. Cu2Cl2 is copper (II) chloride, where copper has a +2 oxidation state. The difference lies in the oxidation state of copper present in the compounds.
What is the oxidation state of copper in the compound CuCl2?
+2 oxidation state for the Copper. -1 for the Chloride
How do you reverse the oxidation of copper?
ketchup - the vinegar ( acetic acid ) in ketchup changes the copper oxide to copper acetate which is soluable in water.
Is oxidation of copper exothermic or endothermic?
Copper oxidation is endothermic.
What is the oxidation state of copper in the compound CuCl2?
+2 oxidation state for the Copper. -1 for the Chloride
What is the oxidation number of the copper in CuNH33Cl-NO3?
The oxidation number of copper in CuNH3Cl2NO3 is +1. This is because the overall charge of the complex ion is -1, and the oxidation numbers of N, H, Cl, and O remain the same as their typical values, leaving copper with a +1 oxidation state to balance the charge.
Copper can be obtained from solutions containing copper compounds by?
oxidation
Why do vinegar and salt clean iron oxide from pennies?
Vinegar (acetic acid) helps dissolve the iron oxide (rust) on pennies due to its acidic properties. The salt acts as a mild abrasive, aiding in the removal of the rust when rubbed or scrubbed against the penny surface. Together, the vinegar and salt solution create a chemical reaction that breaks down the iron oxide and helps restore the pennies' shine.
Is oxidation of copper exothermic?
No, the oxidation of copper is not exothermic. It is an endothermic process, meaning it absorbs heat from its surroundings as it occurs.
What is the oxidation state for copper?
Five: 0 (elementary), +1, +2, +3, +4
What is the oxidation number of copper in CuI?
+1 for copper in CuI or Cu2I2.
What will happen if copper dipped in a vinegar?
Copper reacts with the oxidilized copper on the penny.
Is vinegar oxidising agent?
No, vinegar is not an oxidising agent. Vinegar is a weak acid composed mainly of acetic acid and water. Oxidising agents are substances that cause other substances to undergo oxidation, while vinegar does not have this property.
What is the oxidation state of cupric ion in copper tartar-ate?
+2 oxidation state
