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How much water needs to be added to a 90 litre mixture of milk and water which is in the ratio of 2 to 1 to change the ratio to 1 to 2?
With a ratio of 2:1 there are 2 + 1 = 3 parts.Therefore 1 part of 90 litres is 90 litres ÷ 3 = 30 litres.Thus the mixture currently contains:2 parts milk → 2 × 30 litres = 60 litres of milk; and1 part water → 1 × 30 litres = 30 litres of water.The final mixture has 1 part milk to 2 parts water.This time the mixture contains 1 part of milk = 60 litres as calculated above (adding water does not change the volume of milk in the mixture, just the ratio of milk:water).Thus the amount of water in the final mixture is 2 parts = 2 × 60 litres = 120 litres.There is already 30 litres of water (as calculated above), so 120 litres - 30 litres = 90 litres of water needs to be added to the original mixture with a ratio of 2:1 to get the final mixture with a ratio of 1:2.90 litres of water needs to be added.
What is A mixture of equal amounts of two enantiomers?
its called a racemic mixture and is optically inactive
What is percentage of bitumen in asphalt?
Bitumen is an oil based substance. It is a semi-solid hydrocarbon product produced by removing the lighter fractions (such as liquid petroleum gas, petrol and diesel) from heavy crude oil during the refining process. The asphalt mixture contains approximately 5% bitumen
What is another word for bows?
Mixture
What is the abstract noun for mix?
A mixture.
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Aspartame itself is a compound, but if a sweetener contains it it is a mixture.
What of mixture contains particles that are NOT spread out evenly?
This is a nonhomogeneous mixture.
What contains particles that will settle out of the mixture of left sitting?
A suspension contains particles that will settle out of the mixture if left sitting out.
What is a mixture that contains a substance?
It is not a mixture if it does not contain at least two substances.
'What si a homogeneous mixture?
A homogeneous mixture is a mixture which contains only one pure element.
Is a homogeneous mixture?
A mixture which only contains substances which are in the same phases/state. eg, a gaseous mixture or a mixture of two aqueous solutions.
Is a hair a mixture?
It contains polyethylene and isocyanites.
What is the definition of mineral mixture?
Mixture contains compound of mineral that mixed for various species
What type of mixture contains two or more substances that are evenly mixed?
homogeneous mixture
Is ammonia a compound elements or mixture?
Mixture. Because it contains both water and ammonia.
Is magnesium an element compound or mixture?
it is an element as it contains same kind of atoms
What mixture contains only liquid ingredients?
This is a mixture of two or more miscible liquids.
