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there are 1000 grams in one kilogram
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∙ 13y ago
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How many grams in 1.90 moles of K?
The atomic mass of potassium is 39.10 g/mol. 1.90 mol K * (39.10 g K / 1 mol K) = 74.3 g K
How many grams of KCL is produced from 2.5 g of K and 1 g of Cl?
1. 4.8 g of KCL 2. 2.1 g of KCL
How may grams is in 625 mg?
1 milligram (mg) = .001 grams (g) = 1/1000 grams Therefore, 625 mg * 1/1000 grams = .625 g which is less than 1 gram (g).
How many grams of potassium are in 12.5 g potassium dichromate?
potassium dichromate- K2Cr2O7 12.5 grams K2Cr2O7 *(1 mol K2Cr2O7/294 grams K2Cr2O7)= .0425 mols K2Cr2O7 There's two mols of K (potassium) for every 1 mol of K2Cr2O7 (Potassium Dichromate) so you multiply the K2Cr2O7 by two to get mols of K .0425 mols K2Cr2O7*(2 mols K/1 mol K2Cr2O7)=.085 mols K Multiply by the molar mass of K to get grams .85 mols K*(39 grams/1 mol K)= 3.32 grams potassium
1000 equals g in a k?
grams in a kilogram.
How may grams in one kg?
There are 1000 g in 1 kg.
How many grams in 6 ounces?
Six grams is 0.211 ounces. The conversion formula: 6 g* 1 oz 28.34952313 g = 0.2116437717 oz
What is the molar mass of KNO3?
1 mol K X (39.10 g K / mol K) = 39.10 g K1 mol N X (14.01 g N / mol N) = 14.01 g N3 mol O X (16.00 g O / mol O) = 48.00 g OMolar mass of KNO3 = 101.11 g/mol
What is the mass of potassium chloride when 6.75 g of potassium reacts with an excess of chlorine gas?
Balanced equation and potassium limits and drives the reaction.2K + Cl2 -> 2KCl6.75 grams K (1 mole K/39.10 grams)(2 mole KCl/2 mole K)(74.55 grams /1 mole KCl)= 12.9 grams potassium chloride produced==============================
How many grams of potassium are there in 7.20 mol of potassium atoms?
7.20 moles K x 39.1 g/mole = 281.52 g K = 282 g K (to 3 significant figures)
How many grams in 12 oz?
12 grams = 0.42 ounces.the formula to convert 12 grams to oz:12 g*1 oz28.34952313 g=0.4232875434 oz
How may grams in one quarter of oz?
1/4oz = 7.087g
