Given the data you collected for the addition of 20.00 ml of water to the graduated cylinder, what is the density of water?
1 answer:
Hello!
The density of water is 1 g/mL.
Explanation:
There isn't enough data in your question, but I'll show you how to calculate the density of water from measurings using a graduated cylinder.
You probably measured the mass of the empty cylinder (Mec), then add a known volume of water (V) and after that, you measured the mass of the cylinder with water (Mwc). From this data, it's easy to calculate the density of water, using this formula:
The value you get should be close to 1 g/mL
Have a nice day!
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The theoretical yield of silver chloride, AgCl is 5.2109 g
The balanced equation for the reaction is given below:
<h3>3AgNO₃(aq) + AICI₃(aq) —> Al(NO₃)₃ (aq) + 3AgCl (s) </h3>Next, we shall determine the mass of aluminum chloride, AICI₃ that reacted and the mass of silver chloride, AgCl produced from the balanced equation. This is illustrated below:
Molar mass of AICI₃ = 133.34 g/mol
Mass of AICI₃ from the balanced equation = 1 × 133.34 = 133.34 g
Molar mass of AgCl = 143.32 g/mol
Mass of AgCl from the balanced equation = 3 × 143.32 = <em>429.96 g</em>
<h3>SUMMARY</h3>From the balanced equation above,
133.34 g of AICI₃ reacted to produce 429.96 g of AgCl.
Finally, we shall determine the theoretical yield of AgCl by the reaction of 1.616 g of AICI₃ as follow:
From the balanced equation above,
133.34 g of AICI₃ reacted to produce 429.96 g of AgCl.
Therefore,
1.616 g of AICI₃ will react to produce = = 5.2109 g of AgCl.
Thus, the theoretical yield of silver chloride, AgCl is 5.2109 g
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