Chemistry, 20.09.2020 05:01 mdakane2733
20 CC of a solution of sulphuric acid neutralize 21.2 CC of 3
percent solution of sodium carbonate. What volume of water
must be added to 500 ml of the acid to make it exactly
decinormal.
Answers: 1
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Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly
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Chemistry, 22.06.2019 07:00
At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
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Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 2
Chemistry, 22.06.2019 12:00
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
20 CC of a solution of sulphuric acid neutralize 21.2 CC of 3
percent solution of sodium carbonate....
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