Chemistry, 25.05.2020 05:59 lizycacer863
As a result of the interaction of 22 g of higher oxide of the element of the main subgroup of group IV with water, 31 g of acid was formed. Set the name of an unknown chemical element.
Answers: 2
Chemistry, 22.06.2019 04:30
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
Answers: 1
Chemistry, 23.06.2019 06:00
•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?
Answers: 3
Chemistry, 23.06.2019 14:00
Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.
Answers: 1
Chemistry, 24.06.2019 00:30
Why did saddam hussein use weapons of mass destruction against kurdish people and shiite muslims? they started a turf war within iraq’s borders. they sided with kuwait in the persian gulf war. they plotted to give control of iraq to saudi arabia. they rebelled against saddam hussein’s rule.
Answers: 1
As a result of the interaction of 22 g of higher oxide of the element of the main subgroup of group...
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