IMPORTANT INOGANIC COMPOUNDS (UNIT 2) Substance
Colour developed
pH
Lemon juice
Vinegar solution
Tonic water
Tomato juice
Write a laboratory report on your observations and present to the class.​

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Fossil fuels are organic compounds that are made from

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.