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How many phosphorus atoms are contained in 158 kg of phosphorus?
To calculate the number of phosphorus atoms in 158 kg of phosphorus, we first need to determine the number of moles of phosphorus in 158 kg using the molar mass of phosphorus. Then we can use Avogadro's number (6.022 x 10^23 atoms per mole) to convert moles of phosphorus to atoms. The final calculation will give us the total number of phosphorus atoms in 158 kg.
How many moles are in 100g of KMnO4?
1 mol = 118.94 1 mol / 118.94 = 1.70 / x G = 202.10g
How many grams of sodium thiosulfate is needed to make 2000 ml of a 0.025N solution?
To calculate the grams of sodium thiosulfate needed, first determine the molar mass of Na2S2O3 (158 g/mol). Step 1: Calculate the number of moles needed using the formula: moles = Molarity * Volume (in liters) moles = 0.025 * 2 (since 2000 ml is 2 liters) = 0.05 moles Step 2: Calculate the grams needed using the formula: grams = moles * molar mass grams = 0.05 * 158 = 7.9 grams Therefore, you would need 7.9 grams of sodium thiosulfate to make 2000 ml of a 0.025N solution.
What is the molarity of 0.1 normal KMnO4?
The formula mass of KMnO4 is 158.0Amount of KMnO4 = mass of sample / molar mass = 100/158.0 = 0.633 molThere are 0.633 moles in 100g of potassium permanganate.
What is the boiling point of phosphoric acid?
The boiling point of phosphoric acid is approximately 158 degrees Celsius.
How many phosphorus atoms are contained in 158 kg of phosphorus?
To calculate the number of phosphorus atoms in 158 kg of phosphorus, we first need to determine the number of moles of phosphorus in 158 kg using the molar mass of phosphorus. Then we can use Avogadro's number (6.022 x 10^23 atoms per mole) to convert moles of phosphorus to atoms. The final calculation will give us the total number of phosphorus atoms in 158 kg.
How many moles are in 100g of KMnO4?
1 mol = 118.94 1 mol / 118.94 = 1.70 / x G = 202.10g
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158 158 158
How many yards is 158 ft?
158/3...
How many grams of sodium thiosulfate is needed to make 2000 ml of a 0.025N solution?
To calculate the grams of sodium thiosulfate needed, first determine the molar mass of Na2S2O3 (158 g/mol). Step 1: Calculate the number of moles needed using the formula: moles = Molarity * Volume (in liters) moles = 0.025 * 2 (since 2000 ml is 2 liters) = 0.05 moles Step 2: Calculate the grams needed using the formula: grams = moles * molar mass grams = 0.05 * 158 = 7.9 grams Therefore, you would need 7.9 grams of sodium thiosulfate to make 2000 ml of a 0.025N solution.
How many meters are in 158 centimeters?
158 centimeters is 1.58 meters.
How many centimeters is 158 millimeters?
1.58 centimeters 158/100=1.58
How many odd numbers are there between 20 and 158?
how many odd numbers is there between 20 and 158
How many times can 37 go into 158?
To find out how many times 37 can go into 158, you can divide 158 by 37. Performing the division, 158 ÷ 37 equals approximately 4.27. Therefore, 37 can go into 158 a total of 4 times, with some remainder left over.
How many yards equals 158 meters?
158 m = approx 172.79 yards
How many ounces are in 158 milliliters?
There are 5.3 (5.34262) US fluid ounces in 158 milliliters
How many hours and minutes in 158 minutes?
158 minutes is 2 hours and 38 minutes.
