To find the molar mass of the solute, refer to a periodic table. If the solute is a single element, calculate the molar mass of that element. If it consists of a more than one element (i.e. a compound) calculate the molar mass of the compound. Every element has a different molar ...
the molarity of a 0.6 moles of NaCl dissolved in 0.45 liters is 1.33 M (0.6 mol ÷ 0.45 L). Do this for both substances to let you calculate the final concentration of the solution. (Remember
To calculate the torque, you just multiply the force by the distance from the center. In the case of the lug nuts, if the wrench is a foot long, and you put 200 pounds of force on it, you are generating 200 pound-feet of torque. If you use a 2-foot wrench, you only need to ...
b.Tax payable = Sales volume of taxable consumer goods×Applicable tax amount per u nit For compound tax rate (like tobacco and alcohol),it is all right simply by combini ng the two formulas above. The formula for computing the tax payable is: ...
Calculate the cost of a single dish by following these five steps: Create standardized recipes for all dishes List the ingredients for each recipe Calculate the cost of each ingredient Allocate an amount to waste (10% is usually a good number) ...
Now that we know what fixed costs are, let's talk about average fixed cost (AFC). Average fixed cost is your company's total fixed costs divided by the number of units you produce. To calculate AFC, you would have to use the following formula: ...
“I usually have a drink to unwind.”Never mention alcohol, drugs, or any potentially problematic coping mechanism. Keep your strategies professional and workplace-appropriate. “I vent to my coworkers.”While peer support is valuable, framing it as “venting” suggests you spread negativity. Ins...
Baumé, pronounced Boh-May, & Brix are unitsof measurement for the amount of sugar in grape juice and fermenting wine. 1°Bé = 1.8°Brix = 18 grams per litre sugar. Depending on the efficiency of the yeast in converting sugar to alcohol 1°Bé will produce 1-1.1% alcohol. ...
Use the formula moles = grams ÷ molecular weight. In this example, work out 65 ÷ 58.305 = 1.11. To find moles of hydrochloric acid, work out 57 ÷ 36.45 (because hydrogen has 1 atomic mass unit and chlorine has 35.45 atomic mass units) = 1.56. You have 1.11 moles of magnesium hydro...
Molarityis one of the most common units of concentration. It is used when the temperature of an experiment won't change. It's one of the easiest units to calculate. You get the mass of solute for the solution, mix the solute with a known volume of solvent, and divide mass by volume ...