Chemistry, 26.11.2019 10:31 raizagisselle1694
You are given a sample of an unknown aqueous substance. after performing several tests on the compound, you discover that it turns blue litmus paper red and that reacts with sodium hydroxide (naoh), which is a base, to form a salt (nacl) and water. as a result, you conclude the unknown substance to be:
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Does the temperature affect the solubility of sugar and salt in water? if it does tell me like different temperatures with different solubilities so i can sketch down a graph
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Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?
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The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?
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You are given a sample of an unknown aqueous substance. after performing several tests on the compou...
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