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What was johann dobereiner’s contribution to the development of the periodic table?
Answers: 1
Chemistry, 22.06.2019 11:30, charles8527
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
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Chemistry, 23.06.2019 12:00, samantha9430
Which of the following involves only abiotic factors? a. a large rock being weathered by wind and rain b. an otter using a stone to break open a sea urchin c. a spider building a web in the corner of a building d. a pine tree absorbing light from the sun
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Chemistry, 23.06.2019 19:30, kortetsosie8813
⁉️how many kj of energy would be needed to convert 150. g of ammonia to vapor at its boiling point? ⁉️(ammonia’s heat of vaporization is 1.38 kj/g
Answers: 1
What was johann dobereiner’s contribution to the development of the periodic table?...
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