Chemistry, 31.10.2020 09:20 ghaithalhamdani
is anyone willing to help me with a 33 page long google doc ? is is for grade 11-12 chemistry mostly multiple choice questions, i will pay 25$
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Chemistry, 22.06.2019 14:10
Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
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What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
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Chemistry, 23.06.2019 00:10
Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas
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is anyone willing to help me with a 33 page long google doc ? is is for grade 11-12 chemistry mostly...
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