Chemistry, 28.11.2020 18:50 Queenjlife2583
What is the empirical formula of a compound composed of 26.1 g of potassium ( K ) and 5.34 g of oxygen ( O )? Insert subscripts as needed.
Answers: 2
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Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.
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Chemistry, 21.06.2019 22:30
How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
Answers: 1
What is the empirical formula of a compound composed of 26.1 g of potassium ( K ) and 5.34 g of oxyg...
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