Chemistry, 03.11.2020 17:20 dmperez1213
A 25.0 mL sample of a saturated C a ( O H ) 2 solution is titrated with 0.023 M H C l , and the endpoint is reached after 38.0 mL of titrant are dispensed. Based on this data, what is the concentration (M) of C a ( O H ) 2
Answers: 2
solution is 0.01748M .
= 25.0ml
= 38.0ml
= 0.023M
= ?
ions is 0.03496M![Ca(OH)_2=0.5\times[OH]^-](/tpl/images/0863/4811/670ac.png)
Another question on Chemistry
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 06:00
One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)
Answers: 1
Chemistry, 22.06.2019 19:00
Which change to the system wood cause the freely-moving piston to lower?
Answers: 1
Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
You know the right answer?
A 25.0 mL sample of a saturated C a ( O H ) 2 solution is titrated with 0.023 M H C l , and the endp...
Questions
Mathematics, 06.07.2019 07:40
Health, 06.07.2019 07:40
Mathematics, 06.07.2019 07:40
Chemistry, 06.07.2019 07:50
Mathematics, 06.07.2019 07:50
History, 06.07.2019 07:50
Mathematics, 06.07.2019 07:50
Health, 06.07.2019 07:50
Chemistry, 06.07.2019 07:50
