Answer:
same as the answer of her
Explanation:
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Answer:
Technology used to gather data enhances accuracy and allows scientists to analyze and quantify results of investigations. Scientific explanations emphasize evidence, have logically consistent arguments, and use scientific principles, models, and theories
Explanation:
Boron tribromide = bBr3
mol = mass/mr
mol=3/10.811+3(79.904)
= 0.018772527032439
Answer:
Cu + 2AgNo3 is the reactants
The empirical formula is the formula given, but only counts one of each.
The question given gives us a composition of 72g Carbon, 12g Hydrogen, & 16g oxygen.
Carbon = C, Hydrogen = H, Oxygen = O
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Remember that the empirical formula only gives one of each, and the three elements inside the question given is Carbon, Hydrogen, and Oxygen. This means that your answer is:
C. CHO: 1 Carbon, 1 Hydrogen, 1 Oxygen.
(C) is your answer
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hope this helps