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Are there specific units you have to use when using the molarity equation?
Wiki User
∙ 13y ago
Nope, because Avogadro's number is the number of molecules in a mole of something. It's not a mass or density or anything, just a number of molecules.
Wiki User
∙ 13y ago
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In headloss calculation using hazzen William equation does units of flow and pipe diameter are cancelled out?
The Hazen-William equation is an empirical one. It has a proportionality constant that depends on the use of USCS units or SI units. For the case of USCS units, pressure drop is in 'psig', length of pipe in 'ft', volume flow in 'gpm', and inside pipe diameter in 'in'. For the case of SI units, pressure drop in 'm', length in 'm', volume flow in 'm3/s, and inside pipe diameter in 'm'.
What is the molarity of a solution that is made using 1.2 moles of a substance in 500mL?
Molarity (M) is defined as moles of solute/liters of solution. Assuming the final volume is 500 ml (0.5 liters), then M = 1.2 moles/0.5 liters = 2.4 M
What is the equation for photosynthesis using CO2 and H2S?
It is not using H2S gas. It is using H2O liquid.
Is it easier to convert from one unit to another using everyday units or using SI units?
It's much easier to convert units in the SI system.Don't look now, but the SI system is the "everyday" systemin virtually the whole world outside the USA.
Why do scientists use si unit?
Why scientist use SI unitsSo all scientists no matter what country their in can do the experiment and know how much of a specific material to use. It is because the length of each person varies.But SI units show exact length whenever it is taken.
How do you find molarity with mL?
You convert the mL to liters and use the equation: M=moles/L Using that you should be able to get the molarity....
What does Einstein's equation E equals mc2 imply about mass and energy?
The Energy in a specific piece of matter is equal to its mass times the square of the speed of light.You might usefully investigate the units in this equation: was Einstein using ergs, grams, kilometers or what.
What the formula for molarity?
Molarity is the number of moles of solute dissolved in one liter of solution. The units of molarity are moles per litre iemoles of solute per litre of solution. The equation for molarity is: (moles of solute)/(litres of solution) Eg 3 moles per litre or 3 mol L-1 Alternatively, volume can be measured in cubic decimeters: dm3 which are equal to litres. Eg 3 moles dm-3 is the same as 3 mol L-1 See:http://dl.clackamas.edu/ch105-04/molarity.htm
Why you use titration?
Titration is used to calculate the molarity of an acid or base (standardising), using a base or an acid respectively with a known molarity (primary standard).
How do you use Thermal Energy in an equation?
It depends on what equation. You usually plug the value of the thermal energy into the equation. usually in Celsius but in some equations it must first be converted into Kelvin. I recommend you google, or look up the specific equation using wikianswers.
What is the equation for gravitational potential energy when using weight?
GPE = Weight * Height (in suitable units) where the height is measured from some arbitrary reference point.
What are the uses of dimensional analysis and write its limitations?
1. using convert one system of units in to another system. 2. check the correctness of an equation 3. to know the relation between physical quantities in a given equation
What can specific heat be used to measure change in?
Specific heat can be used to measure changes in thermal energy by using the equation: Change in thermal energy = mass x Change in temperature x specific heat
How do you make methionyl glycine?
Methinoyl glycine can be made by using the following amino acid equation and a specific composition of methyl and glycine compounds. The equation is H Gly Met Gly OH.
What is the normality of commercial grade HCl?
The normality of commercial grade hydrochloric acid (HCl) can vary depending on the concentration specified by the manufacturer. Hydrochloric acid is commonly available in different concentrations, such as 37% or concentrated hydrochloric acid. To determine the normality, it is essential to know the molarity (moles of solute per liter of solution) and the number of equivalents of the acid. Normality (N) is related to molarity (M) by the equation: � = � × � N=n×M where: � N is the normality, � n is the number of equivalents, � M is the molarity. For hydrochloric acid (HCl), which is a monoprotic acid (donates one proton), the number of equivalents ( � n) is equal to 1. Therefore, if you know the molarity of the commercial grade hydrochloric acid, you can determine its normality using the equation mentioned above. It's important to check the product label or contact the manufacturer for the specific concentration of the hydrochloric acid you are using.
What is the molarity of pure liquid benzene?
Molarity is a concentration unit of solutions, pure benzene is not a solution so this term is meaningless for a pure liquid. In other words: Molarity of a solution is a numerical way of saying exactly how much solute is dissolved in a solvent .Molarity is equal to the moles of solute divided by the liters of solution. Molarity of a solution can be calculated by using the following formula: M= moles of solute/liters of solution
In headloss calculation using hazzen William equation does units of flow and pipe diameter are cancelled out?
The Hazen-William equation is an empirical one. It has a proportionality constant that depends on the use of USCS units or SI units. For the case of USCS units, pressure drop is in 'psig', length of pipe in 'ft', volume flow in 'gpm', and inside pipe diameter in 'in'. For the case of SI units, pressure drop in 'm', length in 'm', volume flow in 'm3/s, and inside pipe diameter in 'm'.
