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ChooseHappy
15.04.2021 •
Biology
If the person drank a large volume of water, far more than was needed by the body, predict what would happen to glucose, urea, and calcium ion components in urine. Describe the process taking place in the body to support your answer.
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Ответ:
1.24g
Explanation:
Given parameters:
Mass of titanium (IV) chloride = 4.6g
Unknown:
Mass of oxygen = ?
Solution:
To solve this problem, we need to write the balance reaction equation first;
TiCl₂ + O₂ → TiO₂ + Cl₂
Now to find the mass of the oxygen gas,
Express the given mass of the known TiCl₂ in moles:
Number of moles of TiCl₂ =![\frac{mass}{molar mass}](/tpl/images/0600/5594/5ded5.png)
Molar mass of TiC₂ = 47.9 + 2(35.5) = 118.9g/mol
Number of moles of TiCl₂ =
= 0.04mole
From the reaction equation;
1 mole of TiCl₂ reacted with 1 mole of oxygen gas
0.04 mole of TiCl₂ will react with 0.04 mole of oxygen gas
Mass of oxygen gas = number of moles x molar mass
molar mass of oxygen gas = 2(16) = 32g/mol
Mass of oxygen gas = 0.04 x 32 = 1.24g