Chemistry, 20.01.2021 14:00 kaiyakunkle
NEED HELP WORTH 20 POINTS.!! A small piece of metal is placed in a clear liquid. It begins to release bubbles and the solution gets warm. Is this an example of a chemical reaction? Justify your answer.
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For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea
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What is the percentage composition of carbon in the compound ch4
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In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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NEED HELP WORTH 20 POINTS.!!
A small piece of metal is placed in a clear liquid. It begins to relea...
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