(K) Which of the following will have the same number of oxygen atoms as 1.00 moles of CO2? O 2.00 moles of H2O
O 6.022 x 1023 molecules of NO2
O 1.5 x 1023 molecules of CO,
O 1.00 mole of HCIO3
O 6.022 x 1023 molecules of HNO3

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.

Which activity is an innate behavior

Give more examples of this type of heat transfer: