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Chemistry, 22.06.2019 14:00
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20βc. what is the molar mass of this gas?
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Which of the following is a physical property flammability heat of combustion solubility and toxicity
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Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
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Chemistry, 23.06.2019 05:30
The term gas is limited to those substances that exist in the gaseous state at
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What is the chemical equation for photosynthesis...
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