Chemistry, 02.12.2021 18:40 coolcat3190
Anti-acids contain ingredients, such as aluminium hydroxide and magnesium hydroxide. Anti-acids can provide almost instant relief for indigestion. Normally we have to chew antacid tablets before swallowing it. Explain why and describe a simple experiment to support your answer.
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Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96
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When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?
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An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
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Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
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Anti-acids contain ingredients, such as aluminium hydroxide and magnesium hydroxide. Anti-acids can...
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