)explain why maleic and fumaric acids have very different melting points. hint: one of the geometric isomers shows intramolecular hydrogen bonding (bonding within a single molecule) while the other shows intermolecular bonding (bonding between molecules). draw structures to illustrate this bonding.

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth