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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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Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
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Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
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Chemistry, 22.06.2019 17:00
Complete each row of the table below by filling in the missing prefix or missing exponent.
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In the laboratory you dissolve 12.3 g of chromium(ii) sulfate in a volumetric flask and add water to...
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