So how come people float so easily in the Dead Sea? Because it's not just water. It has an incredibly high amount of salt in it, creating an overall density of 1240kg/m³. Like this? Please share Link Your commentsMath features Percentage Calculator Decimal to Fraction Calculator How...
This time, there are two masses. You need the mass of the salt and the mass of the water to find the mass of the salt water. The mass of the salt is given, but we only have the volume of the water. We've also been given thedensity of water, so we can calculate the mass of ...
Molalityis used to express the concentration of a solution when you are performing experiments that involve temperature changes or are working with colligative properties. Note that with aqueous solutions at room temperature, the density of water is approximately 1 kg/L, so M and m are nearly the...
Calculate [OH−] and pH for each of the following solutions: (a) 0.10 M NaBrO, (b) 0.080 M NaHS, (c) a mixture that is 0.10 M in NaNO2 and 0.20 M in Ca(NO2)2. Hydrolysis of Salt: The hydrolysis of the salt means the addition of wate...
The mass of a diamond is 0.25 g. Calculate its volume. A salt water swimming pool is 47.0 m long, 25.1 m wide, and 2.79 m deep. If the pool is filled with salt water having a density of 1.06 g/ cm^3, how many pounds of salt water ar...
acalculate the vapour pressure of a spherical droplet of water of radius 20.0 nm at 35.The vapour pressure of bulk water at the temperture is 5.623kpa and its density is 994.0 计算半径20.0毫微米水球状小滴的汽压以35.The大块水汽压在温度是5.623kpa,并且它的密度是994.0 [translate] ...
To find the volume and density of a powder mixture, you will need a liquid that will not dissolve or chemically alter any of the powders in the powder mixture. For instance, water will dissolve a mixture of sugar and salt and hence cannot be used for this purpose. (Bulk densityrefers th...
Calculate the Hall constant for silver knowing its density and atomic mass. View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
Suppose 2.80 grams of NaNO3 is added to 17.20 grams of water. Calculate the molality of the solution. A solution is prepared by dissolving 25.0 g of NH_4Cl (53.49 g/mol) in 400.0 g of water. The density of the resulting solution is 0.9854 g/ml. Calculat...
Calculate the pH of a forming acid solution that contains 1.35% forming acid by mass. Assume a density of 1.01 g/mL for the solution. A 9.90073 times 10^-7 M solution of perchloric acid is prepared in water with pK_w = 13.02231. Calc...