PLEASE ANSWER ALL QUESTIONS- I NEED HELP NOW
a)Copper oxide reacts with carbon to from copper and carbon dioxide. State what has been reduced giving a reason for your answer?
b) Zinc reacts with lead oxide, PbO, to from lead and zinc oxide, ZnO. What was the word equation for this reaction?
c)b) Zinc reacts with lead oxide, PbO, to from lead and zinc oxide, ZnO. State what has been oxidised in this reaction & give reason why?
d)b) Zinc reacts with lead oxide, PbO, to from lead and zinc oxide, ZnO. State what has been reduced in this reaction & give reason why?
e)b) Zinc reacts with lead oxide, PbO, to from lead and zinc oxide, ZnO. Write the balanced word equation?
f)Suggest how we could use electrolysis to extract titanium from it's ore?
Answers: 3
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This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
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An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
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Determine the reaction and balance the following equations urgent due in the morning
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The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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PLEASE ANSWER ALL QUESTIONS- I NEED HELP NOW
a)Copper oxide reacts with carbon to from copper and c...
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