Given the compound: H H
1
H-C=C-H
The symbol
= represents
A.
one pair of shared electrons
B.
two pairs of shared electrons
C.
a single covalent bond
D.
a coordinate covalent bond

Why does a cake rise when you bake it? ♡

Which other elements contain the same number of outer electrons as sodium

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %