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1 molar NaCl is 58.5 g of salt ( a mass) per liter (a volume).
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Why do we need to convert mass to moles?
Mol is an official unit of concentration in SI, not of mass.The transformation of a concentration expressed in mass per volume in a concentration in moles is at your choice.
What term describes the mass of a substance divided by its volume?
If you divide mass by volume, you get Density.
What is the amount of material in a certain volume?
The volume of a solid object is the three dimensional concept of how much space it occupies, often quantified numerically.
The mass of solute in a given volume of solution or mass volume?
Yes, this is exactly it. If you don't have a litre, it is still a certain molarity solution, provided you know the amount of moles. For example. 2 moles in 500ml. If there are 2 moles in every 500ml, there will be 4 moles in every 1000ml, i.e. 4 molar.
What does concentration mean in 5th grade science?
Its a ratio of solute in solutions. Concentration= (Mass of solute/Volume of solvent) * 100
What is meant by the concentration of a solution involving volume and mass?
Concentration is a measure of mass in a certain volume, its called m/v concentration. (Others: m/m concentration, v/v concentration)
What is a concentration of a solution?
The concentration of a solution is basically how strong the solution is.
What is percent by mass and percent by volume?
Percent per mass example: uranium concentration in granite is approh. 4 mg/kg. Percent per volume: uranium concentration in ocean water is approx. 4 micrograms/L.
Calculate the number of grams of CH3COOH in the vinegar?
depends of the mass volume and concentration of ethanoic acid for example 100ml, and a concentration of 1 mole/l moles = concentration*volume moles = 1*100/1000 (remeber volume is in litres) therefore there is 0.1 moles mass = moles*gfm gfm = 2*12 + 2*16 + 4 = 44 hence mass = 4.4grams
What is concentration (chemistry)?
Concentration is the amount of a substance in a specified mass (or volume) of a material.
The amount of mass in a given volume is called?
Concentration
Is a concentration of a chemical in a solution the same as the density?
No, they are very different properties. But the density depends on concentration for solutions. Density is the ratio mass/volume. Concentration is the amount of an element (or compound) in a given mass (or volume) of an another compound or mixture.
Why do we need to convert mass to moles?
Mol is an official unit of concentration in SI, not of mass.The transformation of a concentration expressed in mass per volume in a concentration in moles is at your choice.
What is the liquid volume formula?
When you want to calculate the concentration of a liquid, simply use this equation: moles = concentration X (volume in dm3) Then use 'subject of the formula method' to find the concentration. Hope this helps :)
What examples illustrates the physical property of concentration?
In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. To concentrate a solution, one must add more solute (for example, alcohol), or reduce the amount of solvent (for example, water). By contrast, to dilute a solution, one must add more solvent, or reduce the amount of solute.
What term describes the mass of a substance divided by its volume?
If you divide mass by volume, you get Density.
What is the amount of material in a certain volume?
The volume of a solid object is the three dimensional concept of how much space it occupies, often quantified numerically.
