Answers: 2
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
How many moles are in H3O^1+?...
Mathematics, 30.04.2021 02:20
Biology, 30.04.2021 02:20
Mathematics, 30.04.2021 02:20
History, 30.04.2021 02:20
Social Studies, 30.04.2021 02:20
Mathematics, 30.04.2021 02:20
English, 30.04.2021 02:20
Social Studies, 30.04.2021 02:20
Mathematics, 30.04.2021 02:20