molal = m = moles solute/kg solvent. Assuming water as the solvent 1 kg = 1000 g/18g/mole = 55.56 moles H2O. Moles solute = 3.71 moles. Total moles present = 55.56 + 3.71 = 59.27 moles.Mole fraction solute = 3.71/59.27 = 0.0626
a. KCl in water b. CH3OH in H2O c. CH2Cl2 in benzene
Potassium chloride can be a solute if is dissolved in water.
The solute in tincture of iodine is iodine.
no
yes, H2O.
For an aqueous solution the solvent is water - H2O.
Start with, say, 100 ml H2O, and begin adding solute until no more dissolves. Record the mass (grams) of solute that dissolved and report solubility as grams/100 mls H2O.
water H2O is solvent
The solvent is the water (chemical formula H2O). The solute is the salt (table salt, NaCl or another substance).
if people water their plants with 100 percents h2o- no solute added what sort of environment does this create around the plant roots
A solute is the smaller substance that is dissolved in the solvent. Solvent is defined as an aqueous solution such as H2O.
In a solution, the particles which are present in larger quantity are called solvent and the particles which are present in smaller quantity are called solute. For example, in aqueous NaCl solution: NaCl is the solute particle and H2O is the solvent.
The solvent is the water (chemical formula H2O). The solute is the salt (table salt, NaCl or another substance).
Yes, in a solution the solute is what is what is becoming dispersed - solute particles in solutions are the smallest (compared to those in suspensions or colloids) and can include ions, atoms, or molecules. The solvent is what dissolves the solute in a solution, and is usually H2O or some other liquid.
All one to one here. NaOH + HCl --> NaCl + H2O So, getting the moles of either product tell you how many moles H2O produced. Molarity = moles of solute/Liters of solution moles of solute = Liters of solution * Molarity ( 30.00 mL = 0.03 liters ) Moles H2O = 0.03 Liters * 1 M 0.030 moles H2O produced =================
In a solution, the substance present in the largest amount is considered the solvent, and the other(s) is/are considered the solute(s). Example: 1 ml ethanol + 2 ml H2O: water is the solvent and ethanol is the solute. 1 ml H2O + 2 ml ethanol: ethanol is the solvent and H2O is the solute.