Chemistry, 24.12.2020 14:00 balancingmist1827
8. When using the scientific notation system to express large numbers, move the
until digit(s) remain(s) to the left, then indicate the number of moves of the decimal point as the
9. When a measurement is recorded, it includes the
are certain plus one uncertain digit.
a. Major figures
b. Significant figures
c. Relative figures
d. Relevant figures
10.The is based on the lowest theoretical temperature, called
a Kelvin scale, absolute zero
b. Celsius scale, absolute zero
c. Kelvin scale, boiling point of water
d. Centigrade scale, freezing point of water
Answers: 1
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If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
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What is the formula of the ionic compound composed of calcium cations and chloride anions
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8. When using the scientific notation system to express large numbers, move the
until digit(s) rema...
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