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What else can I help you with?
Definition of molarity and its equation?
molarity is the number of moles dissolved per volume of a solution in dm cube molarity=mass of solute in gram __________________ 1 * _________________ molecular mass of solute volume of solution in dm cube OR molarity=no.of moles ________________ volume of solution in dm cube
What would you need to calculate the molarity of 0.2 kg of NACL in 3 kg of water?
To calculate the molarity of NaCl in the solution, you need to determine the number of moles of NaCl and the total volume of the solution in liters. First, calculate the number of moles of NaCl by using its molar mass (approximately 58.44 g/mol) and converting 0.2 kg to grams (200 g). Then, find the total volume of the solution, which can be approximated by adding the mass of NaCl and water, considering the density of water (1 kg/L), resulting in about 3 liters of solution. Finally, use the formula for molarity (moles of solute/volume of solution in liters) to find the molarity.
What two things do you need to know in other to calculate concentration?
To calculate concentration, you need to know the amount of solute and the volume of the solution. The concentration is typically expressed as the ratio of the mass or moles of solute to the volume of the solution, often in units such as molarity (moles per liter) or mass percent.
How to calculate mass using volume and density?
Density = Mass/Volume so Mass = Density*Volume.
How do you calculate mass using density and volume?
mass= density*volume
How do you calculate moles from molarity?
To calculate moles from molarity, you use the formula: moles = molarity x volume (in liters). Simply multiply the molarity of the solution by the volume of the solution in liters to find the number of moles present in the solution.
A solution is prepared by dissolving 16.2 g of benzene in 282 g CCL4 find molarity of thesolution density of the solution is 0.92gml?
To find the molarity of the solution, first calculate the total mass of the solution by adding the mass of benzene and CCl4. Then, use the density of the solution to convert the mass to volume. Finally, calculate the molarity using the formula: Molarity = moles of solute / volume of solution in liters.
How do you find mass of a solute when cubic centimeters and molarity is given?
You know the molarity and you know the volume. First off you find the moles. Molarity divided by 1000, multiplied by the volume in cm^3. Then you multiply the moles by the molecular mass of the solute, to get the weight in grams.
Calculate the molarity of a hydrochloric acid solution that is 18.25 percent HCl by mass and has a density 1.2gmL?
First, calculate the mass of HCl in 100 g of the solution: 18.25% of 100 g is 18.25 g. Convert the volume to liters: 1.2 g/mL = 1.2 kg/L. Calculate molarity using the formula Molarity (M) = (moles of solute)/(volume of solution in liters), where moles of solute = mass of HCl in grams / molar mass of HCl and volume of solution = mass of solution in grams / density of solution in g/mL.
What information would you need in order to convert molarity to percent by volume?
To convert molarity to percent by volume, you would need to know the molar mass of the solute and the density of the solution. With these values, you can calculate the volume of the solute in a given volume of the solution to determine the percent by volume.
Do you need to know atomic weight to calculate molarity?
No, you do not need to know the atomic weight to calculate molarity. Molarity is calculated by dividing the moles of solute by the volume of solution in liters. Knowing the atomic weight can help determine the number of moles in a given mass of solute, but it is not required to calculate molarity.
What is the molarity of 500 ml of a solution containing g AgNO3?
To calculate the molarity of a solution, you need to know the number of moles of solute and the volume of the solution in liters. The formula for molarity (M) is M = moles of solute / liters of solution. If you provide the mass of AgNO3 in grams, I can help you calculate the number of moles (using its molar mass) and then determine the molarity.
How can one determine concentration from molarity?
To determine concentration from molarity, you can use the formula: concentration molarity x molar mass. Molarity is the number of moles of solute per liter of solution, while concentration is the amount of solute in a given volume of solution. By multiplying the molarity by the molar mass of the solute, you can calculate the concentration of the solution.
What is the molarity of 2 moles of compound dissolved in r L of water?
Need to know the mass of BaCl2 in order to calculate molarity.
How do I convert molar concentration to grams?
grams divided by the molecular weight to get to moles moles divided by volume to get molarity
What would be the molarity of a 5 percent NaCl solution?
To calculate the molarity of a 5% NaCl solution, you need to know the density of the solution. Once you have the density, you can convert the percentage to grams per liter. Then, using the molar mass of NaCl (58.44 g/mol), you can calculate the molarity using the formula Molarity = (mass of solute in g) / (molar mass of solute in g/mol) / (volume of solution in L).
How to find the volume in liters from molarity and moles?
To find the volume in liters from molarity and moles, you can use the formula: volume (L) moles / molarity. This formula helps you calculate the volume of a solution based on the number of moles of solute and the molarity of the solution.
How to find the volume when given molarity and moles?
To find the volume when given molarity and moles, use the formula: volume moles / molarity. This formula helps calculate the volume of a solution based on the amount of solute (moles) and the concentration of the solution (molarity).
Definition of molarity and its equation?
molarity is the number of moles dissolved per volume of a solution in dm cube molarity=mass of solute in gram __________________ 1 * _________________ molecular mass of solute volume of solution in dm cube OR molarity=no.of moles ________________ volume of solution in dm cube
How can one determine the volume when provided with the molarity and moles of a substance?
To determine the volume of a substance when given the molarity and moles, you can use the formula: volume moles / molarity. This formula helps calculate the volume of a solution based on the amount of substance (moles) and its concentration (molarity).
Calculate the molarity of a solution that contains 35.0g of barium chloride dissolved in 450.0ml solution?
First, calculate the number of moles of barium chloride using its molar mass. Then, convert the volume from milliliters to liters. Finally, divide the number of moles by the volume in liters to find the molarity of the solution.
What mass of KMnO4 is required to prepare 3.00 liters of a 0.05253 M solution of KMnO4?
To find the mass of KMnO4 needed, you can use the formula: mass = molarity x volume x molar mass. First, calculate the moles of KMnO4 using moles = molarity x volume. Then, multiply the moles by the molar mass of KMnO4 to find the mass needed.
Calculate the molarity of a H3PO4 solution of 6.66 in 555mL of solution?
The molarity of a solution is calculated by dividing the number of moles of solute by the volume of solution in liters. In this case, we first need to calculate the moles of H3PO4: 6.66 grams / molar mass of H3PO4. Then, we convert the volume of the solution from milliliters to liters by dividing by 1000. Finally, divide the moles of H3PO4 by the volume of the solution in liters to get the molarity.
How much NaNO3 is needed to prepare ml of a M solution of NaNO3?
To calculate the amount of NaNO3 needed to prepare a specific volume (in mL) of a molarity (M) solution, you can use the formula: [ \text{mass (g)} = \text{molarity (M)} \times \text{volume (L)} \times \text{molar mass (g/mol)} ] First, convert the volume from mL to L by dividing by 1000. Then, multiply the molarity by the volume in liters and the molar mass of NaNO3 (which is approximately 85 g/mol) to find the required mass in grams.
How do you calculate the moles of H2SO4 in a titration?
To calculate the moles of H2SO4 in a titration, you can use the formula: moles Molarity x Volume. First, determine the molarity of the H2SO4 solution. Then, measure the volume of the solution used in the titration. Multiply the molarity by the volume to find the moles of H2SO4.
