Chemistry, 30.07.2021 05:50 caroline5993
2. Define Avogadro's law and write its 2 applications. The oxide of an element contains 60% of oxygen and vapour density of its chloride is 75. Calculate the atomic weight of the element.
Answers: 3
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According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Chemistry, 22.06.2019 14:30, KennyOaks6230
Which of the following units is not an official si unit
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Chemistry, 22.06.2019 14:40, elawnnalewis4855
Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d
Answers: 2
Chemistry, 22.06.2019 15:30, lovebaeforlife351
Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)
Answers: 1
2. Define Avogadro's law and write its 2 applications. The oxide of an element contains 60% of oxyge...
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