The formula for acetic acid is ch3cooh(aq). how many of each type of atom are there in this molecule?
a) 1 carbon, 4 hydrogen, 1 cobalt and 1 oxygen = 7 atoms in total
b) 2 carbon, 2 hydrogen and 2 oxygen = 6 atoms in total
c) 2 carbon, 4 hydrogen and 2 oxygen = 8 atoms in total
d) 4 carbon, 2 hydrogen and 2 oxygen = 8 atoms in total

Why is permeable soil best for plants that need a lot of drainage?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.