How many grams of O2, at will react with 8.70 grams of C2H4 to form CO2 and H2O? CH+ _0, → __CO; + __H,0
A. 29.8 g
B. 14.8 g
C. 9.92g
D. 26.1 g
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The p sub shell can hold up to 8 electrons in an atom. true or false?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots