What causes the wind to blow 1) the solar energy from the sun pushes the air into the atmosphere
2)as warm air rises, it rushes sideways past you, making the air move
3)warmer temperatures in the spring cause the wind to blow
4)the uneven heating earths surface causes warm air in some locations to rise and expand. Cool air rushes in to take its place.

Answer asap need 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.