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Given the molecular masses of

how do i find the mass number of chemicalsI would think that you would add up the components masses (molecular masses [from
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A molecular compound is composed of 58.8% Xe, 7.2% O, and 34.0% F, by mass. If the molecular weight is 223 g/mol, what is the
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Sodium nitrite is prepared by a reaction of sodium nitrate and carbon: NaNO3 + C → NaNO2 + CO2 Calculate the masses of
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Calculate the molecular masses of the followingNICO3 POCL3 H2SO4
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what are the molecular or formula masses of each of the following compounds,al[oh]3,hno3,pcl3,cuco3,feso4
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Which of the following best describes what happens when a substance is in the solid state?Group of answer choices there are
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According to kinetic-molecular theory, particles of an ideal gasa) are motionless b) have zero masses c) attract each other d)
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How is overall molecular polarity affected by molecular symmetry (specifically shown for alkenes in book)? And what are the
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How is overall molecular polarity affected by molecular symmetry (specifically shown for alkenes in book)?And what are the
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If two different masses have the same kinetic energy, their momenta are:a. proportional to the squares of their masses b.
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