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A Solution of NaOH had a concentration of 40g/dm3. What mass of NaOH would there be in 250cm3 of the solution?

The two volumes in this question are in different units, so first we need to get both our volumes on the same page. remember 10cm = 1dm so 1000cm 3 = 1dm 3 (10 3 cm 3 = 1 3 dm 3 )So now the question is &quot...
EH
Answered by Eme H. • Chemistry tutor
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What different types of texture can you expect to find in music?

What is texture? Simply put, texture is a way of describing how many layers apiece of music has. Simply put, texture can be thick or thin. A Thick texturehas lots of layers and a thin texture only has a few....
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Answered by Noa D. • Music tutor
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"Experience of the world does not make us any wiser" In light of this view, consider ways in which writers present the effects of experience on characters

The audience is made thoroughly aware of Nora’s inexperience of the world- through her derision at the central mechanisms of society: “Then the law must be very stupid”, and her inability to hold a “serious ...
HM
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Which of the following was the more important reason why Germany became a dictatorship: • Germany’s problems • Hitler’s actions?

Both Germany's problems and Hitler's actions are, in combination, important for explaining why Germany became a dictatorship. However, it can be argued that Hitler's actions were the more important factor as...
LP
Answered by Laura P. • History tutor
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What is the definition of osmosis?

Osmosis is the net movement of water across a partially permeable membrane. Water travels from a region of high water concentration to a region of low water concentration. This means that water moves down th...
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Answered by Charlotte L. • Biology tutor
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