Choose the correct equation to represent the following statement (unbalanced chemical equation):
Aluminum reacts with hydrochloric acid to yield aluminum chloride and hydrogen.
A. AlCl3 + H2 Al + HCl
B. Al + HCl AlCl3 + H2
C. Al HCl + AlCl3 + H2
D. Al + HCl AlCl3 + H2O
Answers: 2
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Choose the correct equation to represent the following statement (unbalanced chemical equation):
Al...
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