100.75
Assuming that the 20% refers to the HCl concentration, the solute is water.
Heat, pressure, type of solvent and type of solute.
Is the makeup of the solution expressed as "percent by mass"? If so, to calculate molarity (or normality), you have to also know the density of the solution Step 1. Lets say the solution is 14%, and the density is 1.09 g/mL. We can write the following: (14 grams solute/100 grams solution) (1.09 grams solution/ mL solution) Step 2. Multiplying and cancelling from step 1 gives you 15.26 grams solute / 100 mL solution. Multiplying top and bottom by 10 gives you 152.6 grams solute per liter. Step 3. Molarity is number of moles per liter. Divide the 152.6 grams of the solute by the forumua weight (or molecular weight) of the solute, and you have the number of moles of solute. This number is therefore the molarity of the solution. If the solution is "percent by volume", the number you have is number of grams per 100 mL. Multiply by 10, and you have grams per liter. Then divide by the formula weight, and you have the molarity.
The steel (solute) is being dissolved into the iron (solvent)
You cannot. A milligram is a measure of mass. A millilitre is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid. Any conversion factor will depend on the density of the solution and there is no information about either the solute or the solvent for that to be calculated.
100.75 degrees celsius and B for Plato Users
The solute increases the boiling point of the solvent
the boiling point of the solution for one.
It increases the boiling point of the solution and it increases the temperature range over which the solution remains a liquid.
True. The addition of a nonvolatile solute to a solvent increases the boiling point of the solution compared to the pure solvent. This is known as boiling point elevation, and it occurs due to the decrease in vapor pressure of the solution.
The pure ethanol has the boiling point 78.5 celsius while water has 100 celsius so when water is added to ethanol its boiling point becomes increased.
The boiling point of water increases when a solute is dissolved in it. This is because the presence of a solute disrupts the hydrogen bonding between water molecules, making it harder for them to break free and vaporize.
Yes, solute particles change the freezing and boiling points of solutions. This is known as colligative properties, where the presence of the solute affects the physical properties of the solvent. The freezing point decreases and the boiling point increases compared to the pure solvent.
The addition of a non-volatile solute elevates the boiling point of a solution (in addition to the depression of freezing point). The formula is ΔT = Kbm where ΔT is the change in temperature, Kb is the ebullioscopic constant, and m is the molality (not molarity) of the solution.
the solute molecules or ions form the secondary types of bonds with water molecules and make their evaporation more difficult so B.P becmes increased, as the amount of solute increases the B.P further increases it is till saturation point...
When a solute is added to a solvent, the boiling point is raised according to the equation ΔTb=Kbm. Thus, the boiling temperature of a solution can be described by: Tb(solution)=ΔTb + Tb(pure solvent). However, for the purposes of this question, adding a solute increases the boiling point of a solution.
Colligative properties are dependent on the number of solute particles and not the type of solute. One common coligative property is boiling point elevation, where adding a solute to a solvent increases the boiling point of the solution compared to the pure solvent. This effect is commonly observed when salt is added to water, as the boiling point of the saltwater solution is higher than that of pure water.