drainy0uandthefish
13.06.2021 •
Chemistry
Vdh-inzm-wdv j.o.i n g.i.r.l.s f.o.r p.o.r.n
Solved
Show answers
More tips
- L Leisure and Entertainment The Best Film of 2010: A Look Back at the Academy Awards...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
Answers on questions: Chemistry
- C Chemistry A gas has a volume of 24.0L at 125 kpa, what is the pressure when the volume of the gas is changed to 12.0L, if the temperature is held constant?...
- C Chemistry The table below shows four samples of carbon dioxide and the temperature of the water that they were dissolved in. sample temperature of water (°c) 1 78 2 73 3 55 4 63 which of...
- C Chemistry Quinine is a natural product extracted from the bark of the cinchona tree, which is native to south america. quinine is used as an antimalarial agent. when 1.53 g of quinine is...
- C Chemistry The density of gold is 19.32 g/cm3. what is the volume of a sample of gold that has a mass of 54.82 g?...
- C Chemistry The molar mass of c3h8o2 (four significant figures) is...
- C Chemistry Sas 4.The following flow chart shows the industrial manufacture of Nitric (V) acid.a) Identify substance B, C, E and F.b) Describe what happens in the catalytic chamber. LB→ Air...
- H Health Which is not a way to reduce your chances of becoming a victim of violence? a. do not go out alone at night. b. tell a parent where you re going and when you will return home....
- M Mathematics The coefficient in 5m +8 is 8 true or false...
- M Mathematics If f(x)=x^2+3x and g(x)=5x-2, then f(g(3))= a.13 b.28 c.88 d.208 e.340...
- S Spanish Elige la conjugación correcta del pretérito. -el examen de español (ser) fácil. question 22 options: es se fue era save describe los anticuchos. question 23 options: son papas...
Ответ:
n(O)=8n(Ca₃(PO₄)₂)
N(O)=Nₐn(O)=8Nₐn(Ca₃(PO₄)₂)
N(O)=8*6.022*10²³ mol⁻¹*0.25 mol=1.2044*10²⁴