See the equation below to answer the questions: 2C2H6(g) + 7O2(g)→6H2O(g) + 4CO2(g)
a. What minimum volume of oxygen will be required to completely react with 6.0 liters of C2H6?
b. How many molecules of H20 (g) will result if 1 x 10 23molecules of C2H6 completely react with excess of oxygen?

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease