Chemistry, 06.01.2020 19:31 kayleigh8892
Balance electrons are found:
a) only in ions
b)? only in atoms with incomplete shells
c) in the outer shell of atoms
d) only in the “p” subshell of an atom
Answers: 2
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Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.
Answers: 2
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
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If a sample of radioactive isotopes takes 600 minutes to decay from 400 grams to 50 grams, what is the half-life of the isotope?
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What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
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Balance electrons are found:
a) only in ions
b)? only in atoms with incomplete shells...
a) only in ions
b)? only in atoms with incomplete shells...
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