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Quinine is a drug with chemical formula C20H24N2O2. In each molecule of quinine there are 20 carbon atoms. Thus in 4.0 moles of quinine, there would be 80 moles of carbon.
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How many moles in 25 g of carbon?
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 25 mole of CO2 has 25 moles of carbon atoms and 50 moles of oxygen atoms.
How many moles of carbon dioxide are there in a 50.0 dm3 sample of the gas at a pressure of 100.0 kPa and a temperature of 50 degrees celsius?
See the Related Question (link to the left of this answer)."How many moles of carbon dioxide are there in a 50.0 dm3 sample of the gas at a pressure of 100.0 kPa and a temperature of 50 degrees celsius?" 1.86 moles
How many moles of (NH4)2SO4 do you have?
0.758 moles of NH3 is the amount of moles in 50 grams of NH42SO4.
How many moles does 50g of NaCl represent?
50 g of NaCl represent 0,856 moles.
How many moles of HF will react completely with 12.5 mol of SiO2?
The answer is 50 moles SiO2.
How many moles of HCl are found in 50 mL of a 6.0 M solution?
50 mL = 0.05 L (6.0 moles/L) × (0.05 L) = 0.3 moles
How many moles of ammonium hydroxide are contained in 50 cubic centimetre of 0.15 molar ammoniumhydroxide?
.15/1000 * 50 = 0.0075 moles or 7.5mmol
How many moles of solute are in 50 mL of a 12 M HCl solution?
Molarity = moles of solute/Liters of solution ( 50 ml = 0.05 Liters ) 12 M HCl = moles HCl/0.05 Liters = 0.60 moles HCl
How many moles are in 5L of 10 M LiCl?
There are 50 moles in 5 liters of 10 M LiCl (10 molar lithium chloride).
How do you convert 50 milli molar of sodium acetate into grams?
we know, 50 mM = 50/1000 moles per litre = 0.05 moles no. of moles = weight in grams/ weight of one mole weight of one mole of sodium acetate (CH3COONa) = 83g per mole no. of moles = 50/1000 = 0.05 moles thus weight in grams = 0.05*83 = 4.15 g
How many moles of potassium iodide are there in 50 grams?
For this you need the atomic (molecular) mass of KCl. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. KCl= 74.6 grams50.0 grams KCl / (74.6 grams) = .670 moles KCl
If 25 moles of sucrose are mixed into 50 liters of water what is the molarity?
Molarity = moles of solute/Liters of solution Molarity = 25 moles sucrose/50 liters H2O = 0.5 M sucrose
