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Look at the chemical equation: zn + 2hcl → zncl2 + h2 how many atoms of hydrogen (h) are present on both sides of the equation?
Answers: 1
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Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
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How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
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Look at the chemical equation: zn + 2hcl → zncl2 + h2 how many atoms of hydrogen (h) are present on...
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