How many significant digits are in the measurement 64,000 mg A.2 B.3 C.4 D.5
1 answer:
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Answer : The mass of required is 18.238 grams.
Explanation : Given,
Mass of = 83.10 g
Molar mass of = 146 g/mole
Molar mass of = 256.52 g/mole
The balanced chemical reaction is,
First we have to determine the moles of .
Now we have to determine the moles of .
From the balanced chemical reaction we conclude that,
As, 8 moles of produced from 1 mole of
So, 0.569 moles of produced from
mole of
Now we have to determine the mass of .
Therefore, the mass of required is 18.238 grams.
Answer:
Explanation:
The symbol for TIN is Sn.
When Sn loses 2 electrons, it gets a double positive charge ( +2 ) and becomes .
It becomes a cation.
The name of Ion is Tin ( II ) Ion.
Hope this helped!
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