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How much KClO3 must be heated to produce as much O2 as would be obtained from 50 gm og HgO?
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What would happen if an aqueous solution of sugar is heated to dryness?
Crystals of sugar are obtained.
When 24g of magnesium metal is heated in air 40g of magnesium oxide is produced. What mass of magnesium would be needed in order to produce 10g of magnesium oxide?
6g
What would happen to blue ink if heated?
It would evaporate
How would you describe products obtained?
I dont
When heated mercury oxide produces oxygen plus mercury what would be the combined mass of oxygen and mercury if 20g of mercury oxide were heated?
If 20g of mercury oxide were heated, the combined mass of oxygen and mercury would be 20 grams.
What would happen if an aqueous solution of sugar is heated to dryness?
Crystals of sugar are obtained.
When a stove is being heated does it produce nuclear energy?
no. what would give you that idea?
What secondary Color is obtained by mixing blue and red colours?
It would produce a purple colour.
What if potassium chlorate is contaminated with KCl Would the experimental percent oxygen be higher or lower than the theoretical?
There is less O in 100 g of [KCl+KClO3]-'mixture' than in 100 g pure [KClO3] because there is more [K] and [Cl] in the first.
What are some companies that make a heated throw blanket?
There are many companies that produce heated throw blankets. Some top companies would include Northwest, Sunbeam, Mainstay, KoKo company and Better Homes and Gardens.
How many moles of oxygen are produced when 7.5 moles of potassium chlorate decompose completely?
2 KClO3 ----> 2KCl + 3O2 So 2 moles of Potassium Chlorate produces 3 moles of oxygen molecules or 6 moles of oxygen atoms. 3 moles of Potassium chlorate would thus produce 4.5 moles of oxygen molecules or 9 moles of oxygen atoms.
Does carbon fiber material create pollution to produce?
Yes, when put into a furnace it is heated up to 2000 degrees to 3000 degrees, this would then pollute our atmosphere
What volume of O2 collected at 22.0 C and 728 mm Hg would be produced by the decomposition of 8.15 g KClO3?
2.52 L
When 24g of magnesium metal is heated in air 40g of magnesium oxide is produced. What mass of magnesium would be needed in order to produce 10g of magnesium oxide?
6g
What is the grams of substance in 2 moles of KClO3?
Alls you do to find a molar mass is add up all of the atomic masses. Potassium=39.09 Chlorine= 35.453 Oxygen(3)=15.999. So KClO3 would equal 271.65g to a mol? Then I think to find the number of atoms of each you would take the atomic mass * avacodo's number so it would be for example chlorine. 1gCl(35.453/1)(6.022*10^23/1) However I might be wrong on that part.
Would wood expand when it is heated?
Wood would expand about 0.3 millimeters if heated to 100 degrees
What would happen if a reptile got over heated?
if a reptile got over heated it would cook
