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How many milligrams of a drug are in 500 g of a 25 percent Ointment?
25% of 500 grams = 500*25/100 grams = 125 grams.
What is the combined mass of 3.4 grams 300 grams 90 grams 25 grams?
418.4 grams.
What is 25 grams out of 175 grams expressed as a percentage?
25/175 x 100 = 14.28571 %
25 centigrams equals how many grams?
48 grams
How would you put 0.04 grams in a fraction?
0.04 grams = 4/100 grams = 1/25 grams.
What is the mass in grams of 25 mol of sodium hydroxide?
It is 25 moles of Sodium Hydroxide (;
25 moles of sulfur dioxide how many grams of oxygen does it contain?
25 moles of sulfur dioxidecontain 800,825 g oxygen.
How many moles are there in 25 grams of Sr?
Sr is 87.6g/mol, and 25/87.6 = 0.285 moles.
How many grams of oxygen will be required to produce 25 moles of sulfur dioxide how many grams of oxygen will be required to produce 25 moles of sulfur dioxide?
800 g oxygen are needed.
How many grams of ammonia are presented in 5.0 l of a 0.050 m solution?
4.25 grams. .050 M = .050 mol/1 L 5.0 L x .050 mol/L (cancel out L to get mol as a unit)= .25 mol Atomic mass of Ammonia (NH3)= 17 g/mol .25 mol x 17 g/mol (cancel out mol to get g as a unit)= 4.25 g
What is the mass in grams of 6.64 mol W?
mol = mass/Mr mol x Mr = mass Mr of tungsten is 183.84 so 1.2 x 183.84 = 220.61g
What is the molarity of 2.3 grams of Sodium Chloride dissolved in 25 ml of water?
1,574 mol/L NaCl
What is 25 mmol converted to mol?
25 mmol equates to 0.025 mol
How many grams of oxygen are needed to react with 2.5 grams of dihydrogen sulfide?
Sulfur dioxide is SO2, so there are 2 moles of oxygen for each mole of sulfur. In 25 moles of SO2, there are 25 moles of S, so there must be 50 moles of oxygen, or 25 moles of diatomic oxygen gas (O2).
What will the volume of 0.50 M solution be if it contains 25 grams of calicum hydroxide?
Ca(OH)2 = 74.093 g/mol 25g / 74.093 g/mol = 0.3374 mol Ca(OH)2 0.3374 mol / 0.5 mol/L = 0.6748 L Ca(OH)2 which is equal to approximately 675 mL, or 680 rounded up.
What is the mass in grams of 0.250 mol of the common antacid calcium carbonate?
molar mass CaCO3= 100g/m 100 x 0.250= 25 g
How many grams do 4.6 x1025 atoms of cu weigh?
I assume you mean 4.6 X 10^25 atoms. This is the conversion. 4.6 X 10^25 atoms Cu ( 1mol Cu/ 6.022 X 10^23 )( 63.55 grams Cu/ 1 mol Cu ) = 4854.37 grams Cu
