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Which mass of kcl would you add to water to make a 2.00 l of a 1.20 m solution?
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∙ 10y ago
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∙ 10y ago
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I have 150 grams of water in a beaker What is it's mass?
it would be the same
If you were to ignore the water in the pan on the scale while measuring the mass of a mineral what would be the effect on your density calulation?
The water would add excess mass to your calculation for density. This would cause the density to be greater than the true density.Density = mass / volumeSo if the mass is greater than the true value and the volume is the same, then the density increases.
If you were to ignore water in the pan of the scale while measuring the mass of a mineral what would be the effect on your density calulation?
The mass of the sample would be over-estimated, so the quantity (mass)/(volume) would be over-calculated.
How do you find the mass of an object based on the displaced water?
To find the mass of an object based on the displaced water, you can make use of Archimedes' principle. Measure the volume of the water displaced by the object, and then multiply it by the density of water (usually 1 g/mL). This will give you the mass of the object.
How do you explain how mass and energy are conserved when water evaporates?
mass of liqid water before evaporation=mass of liquid water after evaporates + mass of gaseous water.
Which mass of KCI would you add to water to make a 2.00 a 1.20 m solution?
179g
Which mass of KCI would you add to water to make a 2 liter of a 1.20 M solution?
179g
How would you make a 1.25 molar solution of potassium hydroxide?
The formula mass of KCl is 75.5 so when 94.375g of it are dissolved in i litre water the solution prepared is 1.25 molar
What mass of water must be added to 255.0g NaCl to make a 15.00 percent by mass aqueous solution?
Wws7mnMewPw
What mass of lithium nitrate would have to be dissolved in 30.0 g of water in order to make an 18.0 percent solution?
6.585 g LiNO3
Why would a fry lose mass when placed in Sucrose?
A fry would loose mass if it was hypotonic and the solution was hypertonic, in other words if the solution contained more solute than the fry. This would change the mass because through osmosis the water would balance out the ratio of solvent to solute in the fry and the solution, since the solution originally had more solute than the fry, more water would have to go to the solution to balance it out.
What mass of KCL would have to be dissolved in 2L of H2O in order to make 4M solution?
This mass is 596,41 grams.
The mass of 11.0 by mass solution is 8.32 g Its denstiry is 1.504 gmL What is the mass of the water in this solution?
your butt,asspussy,cock
What physical change happens to the water from the dye solution?
The mass and color would be the only physical or chemical changes that water would undergo when mixed with a dye.
What is meant by the mass mass percent concentration of a solution?
This is (mass of solute) divided by (mass of total solution) expressed as a percentage. The solute is what you are dissolving into the solution. Example: you have 90 grams of water, and you add 10 grams of salt (sodium chloride). The water is the solvent, sodium chloride is the solute, and the solution is salt water. 90 grams + 10 grams = 100 grams (mass of total solution). (10 grams) / (100 grams) = 0.1 --> 10% mass mass percent concentration.
What mass in grams of a 0.500 m solution of ch3co2na in water would you use to obtain 0.150mol of ch3co2na?
300
What is the mass of NH4CL that must be dissolved in 200 grams of water 50 degree celsius to make a saturated solution?
104g
