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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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treebushafro treebushafro
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A year ago
A 27.6ml sample of PH3 used in the manufacture of a flame retardant chemicals is obtained at stp.                               a)what is the mass of this gas in mg? b) how many molecules of PH3 are present ? How many atoms are present all together
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snowmobile45snowmobile45
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A year ago
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treebushafro Author
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A year ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jamiebonf99
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This calls for a celebration Person Raising Both Hands in Celebration
Goku935
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2 hours ago
Thank you, thank you, thank you!
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