Which procedures were followed in this lab to decrease experimental error? Check all that apply.
repeating the experiment three times for each temperature
changing the volume of solution during each step
using three different temperatures instead of only two
using different types of antacids with different chemical formulas
using three different surface areas instead of only two
Answers: 3
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
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When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction
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Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
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Chemistry, 22.06.2019 22:10
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
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Which procedures were followed in this lab to decrease experimental error? Check all that apply.
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