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Chemistry, 12.12.2020 16:20 ppoooiyip1589
the temperature of a sample of water changes from 10°C to 20°C when the sample absorbs joules of heat. What is the mass of the sample?
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He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
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the temperature of a sample of water changes from 10°C to 20°C when the sample absorbs joules of hea...
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