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By dissolving the same number of moles of each substance in the same volume of water
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In biological applications it is often preferable to measure solution concentrations in molality rather than molarity especially if comparing solutions of two different substances This is because?
if one scientist reports concentrations measured in molality, another scientist elsewhere can exactly replicate the work. This is not possible with molarity. I chose the above answer on my quiz and it was actually incorrect. The correct answer should be - two solutions of the same molality have equivalent ratios of solute to water, but two solutions of the same molarity may not have equivalent ratios.
Is molar concentration the same as molarity?
Yes, molar concentration is the same as molarity.
When does molarity and molality become equal?
In dilute solutions... ie closer a solution is to pure water the closer molality and molarity come to equalling each other. This is because the molality uses mass and molarity uses volume, the ratio of these two (mass and volume) is density, and water has the density of 1 therefore the mass and volume are equal to each other. THEREFORE calculating the molarity of water is the same as calculating the molality of water.
Are concentration and molarity the same thing?
No, concentration and molarity are not the same thing. Concentration refers to the amount of a substance in a given volume of solution, while molarity specifically measures the number of moles of solute per liter of solution.
Is normality and molarity for silver nitrate same?
No, normality and molarity are not the same for silver nitrate. Molarity is the number of moles of solute per liter of solution, while normality is a measure of concentration that takes into account the equivalence factor of a compound in a reaction. For silver nitrate (AgNO3), the normality can be different from the molarity depending on the reaction it is involved in.
In biological applications it is often preferable to measure solution concentrations in molality rather than molarity especially if comparing solutions of two different substances This is because?
if one scientist reports concentrations measured in molality, another scientist elsewhere can exactly replicate the work. This is not possible with molarity. I chose the above answer on my quiz and it was actually incorrect. The correct answer should be - two solutions of the same molality have equivalent ratios of solute to water, but two solutions of the same molarity may not have equivalent ratios.
Is molar concentration the same as molarity?
Yes, molar concentration is the same as molarity.
When does molarity and molality become equal?
In dilute solutions... ie closer a solution is to pure water the closer molality and molarity come to equalling each other. This is because the molality uses mass and molarity uses volume, the ratio of these two (mass and volume) is density, and water has the density of 1 therefore the mass and volume are equal to each other. THEREFORE calculating the molarity of water is the same as calculating the molality of water.
Are concentration and molarity the same thing?
No, concentration and molarity are not the same thing. Concentration refers to the amount of a substance in a given volume of solution, while molarity specifically measures the number of moles of solute per liter of solution.
Is normality and molarity for silver nitrate same?
No, normality and molarity are not the same for silver nitrate. Molarity is the number of moles of solute per liter of solution, while normality is a measure of concentration that takes into account the equivalence factor of a compound in a reaction. For silver nitrate (AgNO3), the normality can be different from the molarity depending on the reaction it is involved in.
Is molarity the same as concentration?
Yes, molarity is a specific type of concentration measurement that represents the number of moles of solute dissolved in one liter of solution.
What is an equation that have the same solutions?
Simultaneous equations have the same solutions.
What is equations that have the same solutions?
Simultaneous equations have the same solutions.
Would molarity increase if room temperature increased?
would molarity increase, decrease, or stay the same if the room temperature increased by 5 degrees centigrade
Solutions that have the same osmotic pressure are called .?
Solutions having the same osmotic pressures are called isotonic solutions
What is the molarity of a solution that contains 0.55 moles of a substance dissolved in half a liter of solution?
Molarity means moles per litre. You have to keep that same ratio. i.e. .55moles in 0.5 litres is the same as 1.1 moles in a litre. Therefore the molarity is 1.1 molar.
Is molarity the same as concentration in a solution?
Yes, molarity is a type of concentration measurement in a solution. It specifically refers to the number of moles of solute dissolved in one liter of solution.
