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aluminium oxide
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∙ 12y ago
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What is the chemical equation for potassium perchlorate?
the equation is KClO4 all together
Why is it economic to recycle aluminium cans but less so for steel cans?
Because the amount of energy needed to reduce metallic aluminium from its ores is much larger than the amount of energy required to reduce iron from its ores. Reprocessing aluminium is therefore cheaper than smelting new aluminium by a larger margin than that for reprocessed iron. Also, but to a much smaller extent, because recycled aluminium is a much more uniform product, which melts directly to a material that can be used, whereas recycled steel tends to consist of a great mixture of different alloys, and melts to a material with all sorts of admixtures that is not suitable for many uses without further refining.
What is a balanced chemical equation for magnesium strip and KCl?
There is NO reaction at all.
What is the generalized equation for all chemical reactions?
Y equals kx
What is the chemical equation for MnO2?
MnO2 is the chemical formula(there is no equation). The compound is called manganese oxide and manganese(IV) oxide by IUPAC. Wikipedia calls it manganese dioxide.
Is aluminium a mixture or a compound or an element Explain the question?
Aluminium is a chemical element because all atoms are identical.
What is the chemical equation for potassium perchlorate?
the equation is KClO4 all together
The chemical equation that shows all ionic reactants and products is known as?
The chemical equation that shows all ionic reactants and products is known as the complete ionic equation. A molecular equation doesn't necessarily indicate ionic nature.
What is the chemical equation for potassium sulphate and potassium sulphite?
first of all its not chemical equation is chemical formula Potassium Sulphate: K2SO4 Potassium Sulphite: K2SO3
All Stoichiometric calculations begin with a?
Balanced Chemical equation
What is the word equation for heating aluminium powder with iron oxide?
well, this is my theory, excuse me if i am not at all correct, but i believe the answer is; Aluminium + Iron Oxide ---> Aluminium Oxide + Iron + heat i really do hope this is correct, please except my apologies if it is not.
Can all rocks be referred to as ores?
No, not all rocks can be referred to as ores. Ores are rocks or minerals that contain sufficient quantity of a sought-after material, like metals, that can be extracted and processed for use. So, while all ores are rocks, not all rocks are considered ores.
Compare and contrast chemical and ionic equations?
Unbalanced equation is calles skeletal equation. The difference between these equations is that the skeleton equation doesnot show the no. of atoms and molecules in the equation whereas the balanced chemical equation shows. Also the balanced chemical equation shows that the products and the reactants are solid, liquid, gas or aqueous.
What are state symbols in chemical equation?
All of the symbols used in chemical equations are up on the Periodic Table.
What is the generalized equation for all chemical reactions?
Y equals kx
What is a balanced chemical equation for magnesium strip and KCl?
There is NO reaction at all.
Why is it economic to recycle aluminium cans but less so for steel cans?
Because the amount of energy needed to reduce metallic aluminium from its ores is much larger than the amount of energy required to reduce iron from its ores. Reprocessing aluminium is therefore cheaper than smelting new aluminium by a larger margin than that for reprocessed iron. Also, but to a much smaller extent, because recycled aluminium is a much more uniform product, which melts directly to a material that can be used, whereas recycled steel tends to consist of a great mixture of different alloys, and melts to a material with all sorts of admixtures that is not suitable for many uses without further refining.
