Chemistry, 20.09.2020 04:01 emaliemcfalls1234
1. Write the number of significant digits given in each of the following measured quantities,
a. 1.008 g/mol
f. 0.00080 g
b. 6.2402 km/hr
g. 3.5 billion yr
C. 1800 yr
h. $10.89
d. -124.0°C
i. 640.5 acres
e. 453.76 mg/ml
j. 0.2 m
Answers: 1
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Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
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Calculate the mass of carbon in 97.0 g of sucrose c12h22o11
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1. Write the number of significant digits given in each of the following measured quantities,
a. 1....
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