When 2.0 x 10-2 mole of nicotinic acid (amonoprotic
acid) is dissolved in 350 ml of water, the...
Chemistry, 13.09.2019 22:30 daisyperez1
When 2.0 x 10-2 mole of nicotinic acid (amonoprotic
acid) is dissolved in 350 ml of water, the ph is 3.05.what is the
ka of nicotinic acid?
Answers: 1
Chemistry, 20.06.2019 18:04
4moles of nitrogen gas are confined to a 6.0 l vessel at 177 °c and 12.0 atm. if the vessel is allowed to expand isothermally to 36.0 l, what would be the final pressure?
Answers: 3
Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
Answers: 2
Mathematics, 16.04.2020 23:02
Health, 16.04.2020 23:02
History, 16.04.2020 23:02
History, 16.04.2020 23:02
History, 16.04.2020 23:02
History, 16.04.2020 23:02
History, 16.04.2020 23:02
English, 16.04.2020 23:03