To convert a gas' molecular weight to density (or vice versa), use the Ideal Gas Law. The Ideal Gas Law defines the relationship between the pressure, volume, temperature and moles of a gas. It's written: PV=nRT where P stands for pressure, V stands for volume, n is the num...
How many grams of water should you add to 33.0 g of sucrose, to get a 0.795 M solution? The mass of a 12.0% (by mass) solution is 8.62 g. The density of the solution is 1.960 g/mL. What is the mass of the water in this solution? How many moles of sucrose C_...
To find the density of the gas, you need to know the mass of the gas and the volume. First, find the volume. Here is the ideal gas law equation rearranged to solve for V: V = nRT/P After you have found the volume, you must find the mass. The number of moles is the place to...
Simple answer: You can't convert from Mol to liter. Since a mol is a number of a substance and a liter is the volume that substance occupies, there is no way to convert from liters to moles. This is because in a liter you could have any amount of a substance. For example, you c...
n = number of moles of gas R =gas constant(0.0821 L·atm/mol·K) T = absolute temperature If we solve the equation for volume, we get: V = (nRT)/P We know everything we need to find the volume now except the number ofmolesof gas. To find this, remember the relationship between...
HDL, high-density lipoprotein cholesterol, or the "good" one Triglycerides, fats carried in the blood from the food we eat Results of your blood test will come in the form ofnumbers. The numbers by themselves are not enough to predict your risk ofheartproblems or to determine what you need...
If there are 5 liters of a 3 M solution, how many moles does the solution contain? What is the maximum number of kids a woman can give birth to? Provide evidence. Assume that one strawberry with 3x10^9 cells weighs 16g and that 95% of that weight is water. How much does th...
mmol/L:millimoles per liter ng/mL:nanograms per milliliter pg (picograms):one-trillionth of a gram People worried about their health can also use the freeAda appto carry out a symptom assessment. Or find out more about how oursymptom checkerworks before you try it for yourself. ...
1.71 moles NaCl ÷ 2.5 liters = 0.684 M. Calculation of Solute Needed for a Specified Molarity Consider a problem that asks for the weight of sodium sulfate, Na2SO4, required to prepare 250 milliliters (ml) of a 0.5 M solution. The first step is to calculate the number of moles of...
Step 2: Convert Cubic Meters Per Minute to Cubic Meters Per Hour An hour includes 60 minutes, so simply multiply the result from Step 1 by 60 to get the desired answer. (0.40275\text{ Nm}^3\text{/min})(60\text{ min/hr})=24.165\text{ Nm}^3\text{/hr}...