allenpaietonp9v8sv

29.10.2020 • 

Mathematics

Two containers each contain 1 L of orange cordial. The first container contains cordial concentrate and water in the ratio 1: 9, and the second container contains cordial concentrate and water in the ratio 1: 8. The contents of both containers are tipped into a 2-litre bottle. What is the ratio of cordial concentrate to water in the 2-litre bottle? i need a process on how to work this out plz

Ответ:

cheesepatrol4878

13.12.2020

Mathematics

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(3) Containers X and Z both contain the same number of gas molecules is your answer. Following Avogadro's law, under the same temperature and pressure, the number of gas molecules is directly proportional to the volume of the gas. Equal volume under the same conditions means equal number of gas molecules.

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Ответ:

taylorrcho977

31.10.2021

Mathematics

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1 is not true because 12x does not have a y in it
2 is true
3 is not true because 12x does not have a y and 24y does not have a x
4 is true
5 is not true because 24y does not have an x in it
6 is true
7 is not true because 24y does not have an x in it
8 is true

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