What is the correct noble gas configuration for magnesium?
a) ne [3s2
b) [ar] 3s2...
Chemistry, 05.10.2019 16:00 jpichardo2021
What is the correct noble gas configuration for magnesium?
a) ne [3s2
b) [ar] 3s2
c) [ne] 3s23p2
d) [he] 2s2
Answers: 1
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Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 22.06.2019 23:00
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
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