M refers to molar. Molarity is the number of moles of a solute dissolved in one liter of solvent. 3M means there are 3 moles of sulfuric acid in one liter, and 9M means 9 moles of sulfuric acid are dissolved in one liter.
3M HCl is a dilute hydrochloric acid solution with a concentration of 3 moles per liter, while 6M HCl is a more concentrated hydrochloric acid solution with a concentration of 6 moles per liter. This means that 6M HCl is more acidic and will be stronger in terms of its corrosive properties compared to 3M HCl.
To neutralize the 25ml of 3M acid, you would need to find the number of moles of acid present, which is 25ml * 3M = 75 millimoles. Then, you would need the same number of millimoles of the 8M base to neutralize it, so you would need 75 millimoles / 8M = 9.38ml of the 8M base.
To determine the volume of 3M phosphoric acid that can be made from a 5M solution, you can use the formula M1V1 = M2V2. Plug in the values: M1 = 5M, V1 = 95ml, M2 = 3M. Then solve for V2. Convert the units accordingly to obtain the volume of 3M phosphoric acid that can be made.
To prepare 100 mL of 3M hydrochloric acid, you would need to use the formula C1V1 = C2V2, where C1 is the initial concentration (molarity) and V1 is the initial volume, and C2 is the final concentration and V2 is the final volume. In this case, C1 = 3M, V1 = unknown, C2 = 3M, and V2 = 100 mL. By rearranging the formula, you can calculate the volume of the stock solution needed to make the desired concentration.
Transfer approx. 600 mL of demineralized water in a 1 L volumetric flask; add very slowly 324,24 mL of 98 % sulfuric acid. Wait to cool at 20 0C in a thermostat; add slowly water up to the mark. Avoid splashes ! Stir the content of the flask, transfer the solution in a tightly stoppered glass or polythene bottle; put a label on the bottle containing the name of the solution, concentration, date, operator. For accuracy is necessary to titrate the solution with sodium hydroxide.
3M HCl is a dilute hydrochloric acid solution with a concentration of 3 moles per liter, while 6M HCl is a more concentrated hydrochloric acid solution with a concentration of 6 moles per liter. This means that 6M HCl is more acidic and will be stronger in terms of its corrosive properties compared to 3M HCl.
Dildo's...S......So many Dildo's
There is a formula for the "difference of squares." In this case, the answer is (3m + 13n)(3m - 13n)
To neutralize the 25ml of 3M acid, you would need to find the number of moles of acid present, which is 25ml * 3M = 75 millimoles. Then, you would need the same number of millimoles of the 8M base to neutralize it, so you would need 75 millimoles / 8M = 9.38ml of the 8M base.
To determine the volume of 3M phosphoric acid that can be made from a 5M solution, you can use the formula M1V1 = M2V2. Plug in the values: M1 = 5M, V1 = 95ml, M2 = 3M. Then solve for V2. Convert the units accordingly to obtain the volume of 3M phosphoric acid that can be made.
To prepare 100 mL of 3M hydrochloric acid, you would need to use the formula C1V1 = C2V2, where C1 is the initial concentration (molarity) and V1 is the initial volume, and C2 is the final concentration and V2 is the final volume. In this case, C1 = 3M, V1 = unknown, C2 = 3M, and V2 = 100 mL. By rearranging the formula, you can calculate the volume of the stock solution needed to make the desired concentration.
Transfer approx. 600 mL of demineralized water in a 1 L volumetric flask; add very slowly 324,24 mL of 98 % sulfuric acid. Wait to cool at 20 0C in a thermostat; add slowly water up to the mark. Avoid splashes ! Stir the content of the flask, transfer the solution in a tightly stoppered glass or polythene bottle; put a label on the bottle containing the name of the solution, concentration, date, operator. For accuracy is necessary to titrate the solution with sodium hydroxide.
To prepare 1000 mL of 3M HCl solution, you would need to mix 250 mL of concentrated hydrochloric acid (typically around 12M concentration) with 750 mL of water. Always remember to add acid to water to avoid splattering.
3m has better qualities (it will stick in colder and hotter weather and won't come unwrapped on it's own as easily)
The price of a 3m dual lock can vary depending on the manufacturer and provider. In general, a 3m dual lock will fall in the price ranges between $30 and $120.
12meters
3km is always 3km it makes no difference if you run or walk