A 94 kg zebra is traveling 12 m/s east. What is the zebra's momentum?

From where does the nitrogen in the nitrogen cycle originate? a. root nodules of legumes b. the atmosphere c. decomposers d. nitrifying bacteria

Whats a chemical and what does it do?

Why are meerkats considered to be part of an ecosystem

Balance the reaction which forms ions. Choose "blank" if no coefficient other than 1 is needed. Pb (N03) 2 (aq) - - > ___ Pb+2 + __ NO3 -

A direct relationship occurs when: two variables increase at the same time two variables decrease at the same time one variable increases as another variable decreases xy=k select all that apply

What type of chemical reaction is C6H6 + CI2 = C6H5CI + HCI

True or False : During neap tides, low tides are highest because the Sun, Earth, and the Moon form a right angle.

Determine the number of protons, electrons, and neutrons for cobalt with a charge of + 6 and a mass of 61.

Which of the following is false about a spontaneous chemical reaction that generates electricity:a. Oxidation and reduction half-reactions occur at electrodes in electrochemical cells. b.

What change would you expect on the rate of theSN2 reaction of 1-iodo-2-methylbutane withcyanide ion if the nucleophile concentration isunchanged and the alkyl halide concentration isdoubled?