Chemistry, 07.12.2021 06:40 clevelandjaniya1
Tính độ điện li cảu axit biết hằng số cân bằng cảu axit HA là 1,47*10^-5, có nồng độ Co=0.01M
Answers: 3
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How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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Chemistry, 22.06.2019 16:00
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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Chemistry, 22.06.2019 16:00
Which factor is likely to impact the possible number of compounds ?
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Chemistry, 23.06.2019 03:30
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
Tính độ điện li cảu axit biết hằng số cân bằng cảu axit HA là 1,47*10^-5, có nồng độ Co=0.01M...
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