Chemistry, 16.02.2021 16:50 kaylanweston
A molecule with general formula XY3, where X is trivalent, with EN smaller than 2.2, and Y is a monovalent atom, forms three bonds. What is the formal charge of X?
Answers: 3
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Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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Calculate the mass of carbon in 97.0 g of sucrose c12h22o11
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Chemistry, 22.06.2019 16:00, winnie45
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
Answers: 2
A molecule with general formula XY3, where X is trivalent, with EN smaller than
2.2, and Y is a mon...
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