Answer:
<h2>145 mL</h2>
Explanation:
The volume of the nugget can be found by using the formula
volume of object = final volume of water - initial volume of water
From the question
final volume of water = 225 mL
initial volume = 80 mL
We have
volume = 225 - 80 = 145 mL
We have the final answer as
<h3>145 mL</h3>
Hope this helps you
ANSWER
The molar mass of Fluticasone is 443.995 g/mol
EXPLANATION:
Given below is the molecular formula for Fluticasone
To find the molar mass of the above molecular formula, we need to find the molar mass of the individual element first
According to the periodic table, the molar mass of the following elements is given below as
Carbon (C) = 12 g/mol
Hydrogen (H) = 1 g/mol
Fluorine (F) = 18.99 g/mol
Oxygen (O) = 15.99 g/mol
Sulfur (S) = 32.065 g/mol
Since we have forgotten the molar mass of each element, then, we can now find the molar mass of the compound below
Hey there !
Molecular Weight: 262.86 g/mol
Volume in liters : 1,000 mL => 1,000 / 1000 => 1 L
Number of moles of solution :
number of moles = volume x molarity
number of moles = 1 x 0.3 => 0.3 moles
Therefore:
1 mole Mg₃(PO₄)₂ ------------------- 262.86 g
0.3 moles ----------------------------- mass of Mg₃(PO₄)₂ ??
mass of Mg₃(PO₄)₂ = 0.3 x 262.86 / 1
mass of Mg(PO₄)₂ => 78.858 g
Hope this helps!
The answer is Al which is option B
Answer:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.