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To determine the mass percentage
An organic compound A contain 62.0% by mass of carbon, 21.1% by mass of nitrogen, the reminder being hydrogen. Determine the
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Richard ineed help
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1. a) using heat exchange and conservation of thermal energy determine the specific latent heat of fusion for ice.
b) determine
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asked by
Amy
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Lithium has two isotopes with mass number 6 and 9 the relative atomic mass of lithium is 6:94,determine the percentage abumdance
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asked by
Anonymous
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recent 10K run the finisher are norm dist with a mean of 55 min and stand dev of 13
A) determine the percentage of finishers with
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asked by
RACHELLE
830 views
In my problem i need to find the mass of Ag in AgNO3. I have 3.489g of AgNO3. Help please!
Determine the percentage composition
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asked by
Jason
441 views
What is the mass of 2H2O in the equation below?
The Law of Conservation of Mass can help you determine the mass of a reactant or
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What is the percentage distribution of different elements in a different compound, given its molar mass and mass percentage of
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Gina
448 views
The mass of maize flour to the nearest 10grams is 8.67kg Determine the percentage error in this measurements
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Solve of for The percentage of carbon hydrogen and oxygen in vitamin C were determine by burning a sample weighing 2.00mg the
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asked by
Timileyin
813 views
The mass of maize flour to the nearest 10 grams is 8. 67kg.Determine the percentage error in
this measurement. (3marks)
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