Answer:
300g of water was used to make the solution
Explanation:
In the sugar solution, there are dissolved 45g of sugar in 100mL of water. The conversion factor is <em>45g Sugar = 100mL water</em>. That means when 135g of sugar are used the amount of water is:
135g sugar * (100mL water / 45g sugar) =
<h3>300g of water was used to make the solution</h3>
It’s Tetracarbon dioxide :)
Answer:
How to convert 45 gal to kg? You can use the following formula to convert from Gallon to Kilograms :
X(kg) = y(gal) / 0.264172053
To convert 45 Gallon to Kilograms:
X(oz) = 45(gal) / 0.264172053
Answer: 170.3435 kg
"Every good and perfect gift is from above, coming down from the Father of the heavenly lights, who does not change like shifting shadows."
- James 1:17 NIV
Molar mass KClO₃ = 122.5 g/mol and O₂ = 32.0 g/mol
2 KClO₃ ----------------> 2 KCl + 3 O₂
2 * 122.5 g KClO₃ ---------> 3 * 32 g O₂
250.0 g KClO₃ ------------> ?
mass of O₂ = 250.0 * 3 * 32 / 2 * 122.5
mass of O₂ = 24000 / 245
mass of O₂ = 97.959 g
number of moles O₂ :
1 mole --------- 32.0 g
? mole -------- 97.959 g
moles = 97.959 * 1 / 32.0
= 97.959 / 32.0
= 3.061 moles of O₂
hope this helps!
