0
To find the number of moles of K2SO4 in 15.0 grams, first calculate the molar mass of K2SO4 (K: 39.10 g/mol, S: 32.07 g/mol, O: 16.00 g/mol).
Molar mass of K2SO4 = 2(39.10) + 32.07 + 4(16.00) = 174.26 g/mol
Now, divide the given mass by the molar mass to find the number of moles:
15.0 g / 174.26 g/mol = 0.086 moles of K2SO4
Potassium sulfate has a molar mass of 174.259 grams per mole. In15 grams there are then 86.1 millimoles of K2SO4.
no. of moles = mass in g/mass of one mole
no. of moles = 28.52/174.3
no. of moles = 0.16363 mol (rounded)
K2SO4 ==> 2K^+ and SO4^2- ions. So, each mole of K2SO4 produces 3 moles of ions.2.40 moles K2SO4 x 3 moles ions/mole K2SO4 = 7.2 moles of ions.
Add your answer:
Earn +20 pts
How many are 150 grams?
150 grams is equivalent to approximately 5.29 ounces.
How much 150 grams to ounces?
150 grams = 5.3 ounces.
How much is 150 lbs in grams?
150 lbs is equivalent to 68,038 grams.
How many kilo grams in 150 pounds?
There are approximately 68 kilograms in 150 pounds.
What does 150 grams of sliced beef equal in ounces?
150 grams of sliced beef is equivalent to approximately 5.3 ounces.
How many moles are in 150 grams what compound NaCl?
To calculate the number of moles in 150 grams of NaCl, you need to know the molar mass of NaCl, which is approximately 58.44 g/mol. You can then divide the given mass (150 grams) by the molar mass to get the number of moles. In this case, 150 g / 58.44 g/mol ≈ 2.57 moles of NaCl.
How many are 150 grams?
150 grams is equivalent to approximately 5.29 ounces.
150 mg is equal to how many grams?
150 Milligrams = 0.15 Grams
How many ounces is 150 grams of flour?
150 grams = 5.3 ounces
You were hired by a laboratory to recycle 6 moles of silver ions You were given 150 g of copper How many grams of silver can you recover Is this enough copper to recycle 6 moles of silver ions?
No you need more copper
How many 150 grams in tablespoons?
150 grams of water is approximately 10 tablespoons
150 lbs equals how many grams?
150 pounds approximately equals 68,038.855 grams
How many cups in 150 grams of polenta?
150 grams of polenta is about 7/8 of a cup.
How many times does 150 grams go into 1000 grams?
(1000 grams) / (150 grams) = 6.66666667150 grams * 6.66666667 = 1 kilograms1 kilogram = 1000 grams
How many moles are there in 150 grams of Al(OH)3?
To determine the number of moles in 150 grams of Al(OH)3, we first need to calculate the molar mass of Al(OH)3: Aluminum (Al) has a molar mass of 26.98 g/mol, oxygen (O) has a molar mass of 16.00 g/mol, and hydrogen (H) has a molar mass of 1.01 g/mol. Molar mass of Al(OH)3 = 26.98 + 3(16.00) + 3(1.01) = 78.03 g/mol Now, we can calculate the number of moles: Number of moles = Mass (g) / Molar mass Number of moles = 150 g / 78.03 g/mol ≈ 1.92 moles.
How many ounces is 150 grams of protein?
There are approximately 5.29 ounces in 150 grams of protein.
How many eggs equal 150 grams?
Well, honey, it depends on the size of your eggs. On average, one large egg weighs about 50 grams, so you'd need 3 large eggs to hit that 150-gram mark. But if you're using smaller eggs, you might need 4 or 5 of those little suckers. Just weigh 'em out and do the math, sweetie.
