Chemistry, 28.06.2021 08:30 FreyaLouise
Example 13:0.29 grams of a hydrocarbon with vapour density 29 when burnt completely in oxygen produce 448 ml of carbon dioxide at S. T.P. From the given information, calculate the (i) mass of carbon dioxide formed.​
Answers: 1
Chemistry, 21.06.2019 22:30
Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Chemistry, 21.06.2019 23:00
Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.
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Chemistry, 22.06.2019 06:00
Match the name of the following compound: mgso4 · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
Answers: 1
Example 13:0.29 grams of a hydrocarbon with vapour density 29 when burnt completely in oxygen produc...
Mathematics, 26.12.2019 05:31
Mathematics, 26.12.2019 05:31