Potassium has atomic number 39.1.
Amount of K in 284g sample = 284/39.1 = 7.26mol
There are 7.26 moles of potassium in a 284g sample.
1 mole of P4O10 reacts with 6 moles of water to produce 4 moles of H3PO4. Therefore, 10.0 moles of water will produce (10/6)*4 moles of H3PO4. To convert moles to grams, multiply the number of moles by the molar mass of H3PO4.
0.284 kg
To find the number of moles of sodium sulfate in 284 g, you need to divide the given mass by the molar mass of sodium sulfate. The molar mass of sodium sulfate (Na2SO4) is 142 g/mol. So, 284 g / 142 g/mol = 2 moles of sodium sulfate.
There are 4544cups in 284 gallons. There are 16 cups per 1 gallon. And there are 4 quarts in a gallon.
238 grams = 8.4 ounces.238 grams = 8.4 ounces.what is 238 grams equal to in ounces?
284 calories
We first calculate the molar mass of P4O10, which is 284 g/mol. Then we convert the given mass of P4O10 (142 g) to moles using its molar mass. There is a 1:4 molar ratio between P4O10 and O2 in the reaction, so we multiply the moles of P4O10 by 4 to find the moles of O2 needed.
That is approximately 284 grams
To calculate the grams of NaI needed to make a 2.0 M solution with a volume of 1.00 L, you first need to determine the molar mass of NaI, which is approximately 149.89 g/mol. Using the formula Molarity (M) = moles of solute / liters of solution, you can rearrange the equation to solve for moles of solute, which in this case is 2.0 mol. Finally, you can convert moles of NaI to grams by multiplying by the molar mass, resulting in approximately 299.78 grams of NaI needed.
284 is equal to about 0.05378 mile.
There is no "the" factor: there are many. One of the factors of 284 is 2.
0.62 lb. To convert grams to pounds, you need to take the mass in grams and multiply it by 0.0022046. If you're going from pounds to grams, then you need to take the weight in pounds and multiply by 453.6. Gram is a mass; you can convert it to kilogram, ton, milligram, pound, ounce, or similar units of mass. Conversion from these to volume such as liters, gallons, quarts, pints, and cups, and can only be converted to each other if you have the specific item being measured, as each item has a different density.