Chemistry, 20.08.2020 22:01 brendaslater49p6ttxt
Bill, a lab technician, was asked to measure out sodium hydroxide (NaOH) for an experiment in a research lab. He was given a choice between a beaker, a graduated cylinder, and a buret (shown left). Bill used a graduated cylinder to measure the liquid NaOH because he says, âa graduated cylinder is the most accurate way to measure a liquid!â Do you agree or disagree with Bill? Use significant figures to justify your answer.
Answers: 3
Chemistry, 22.06.2019 02:50
The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) â i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]
Answers: 2
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? iâm at home, so i donât have the materials, and the lab didnât properly work and was incomplete at school.
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Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2oâ2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10â2 g lioh b) 1.17 x 10â1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 10:30
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
Bill, a lab technician, was asked to measure out sodium hydroxide (NaOH) for an experiment in a rese...
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