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Suppose L litres are required.@ 40% it will contain 0.4L of the active ingredient.Then total volume of mixture = L + 100 litresand volume of active ingredient = 0.4L + 25 litresThe strength is (0.4L + 25)/(L + 100) = 30% = 0.3(0.4L + 25) = 0.3*(L + 100)0.4L + 25 = 0.3*L + 300.1L = 5L = 50 litres.
No, they do not.
to possess; own; hold for use; contain
They do not contain an equality symbol.
false
They are expressions.
it contain solvent
It is an expression when it does not contain an equality (or inequality) sign
A solution contain a solute dissolved in a solvent.
An aqueous solution is a solution in which water is the solvent. Substances can dissolve in water to form an aqueous solution due to the polarity of water molecules. Common examples include salt dissolved in water and sugar dissolved in water.
A solution contain a solvent and one or more solutes.
This solution contain a specified concentration of sodium chloride.
No, they contain a moist electrolyte solution.
Because this solution contain copper(II) sulfate.
A suspension contain two or more phases.A colloid contain also suspended microparticles.A solution is monophasic.
No, an acidic solution does not contain hydroxide ions. Acids donate protons (H+) in solution, while hydroxide ions (OH-) are found in basic solutions.
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