Please help ?!?!
grade gonna drop completely without this
thank you so much
...
Chemistry, 10.12.2020 03:50 robertss403
Please help ?!?!
grade gonna drop completely without this
thank you so much
Answers: 1
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The vapor pressure of water at 25.0°c is 23.8 torr. determine the mass of glucose (molar mass = 180 g/mol) needed to add to 500.0 g of water to change the vapor pressure to 22.8 torr.
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What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom
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Using the periodic table complete the table to describe each atom type in your answers
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