In which reaction are the atoms of elements rearranged? O A. A neutron fuses with hydrogen-1 to form hydrogen-2.
B. Hydrogen combines with oxygen to form water.
C. Uranium-235 breaks apart into cesium, rubidium, and two
neutrons.
O D. A neutron fuses with uranium-238 to form uranium-239.

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.

How does climate change cause the ocean's thermohaline current to slow down?