A glass flask of volume 400cm is just filled with mercury at 0 degree
Solved
Show answers
More tips
- F Family and Home Why Does God Punish Us Constantly and How Can We Fix It?...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- F Food and Cooking Лечо: вкусное и простое блюдо для любой кухни...
Answers on questions: Chemistry
- C Chemistry Cell theory has 3 parts what are the 3? A: All are composed of one or more cells? B: The cell is the basic unit of and in organisms? C: Cells come from cells?...
- C Chemistry 5. Lead(II) nitrate may be produced by the reaction between nitric acid and lead(II)oxia shown in the equation below: PbO (s) + 2HNO3(aq) → Pb(NO3)2 (s) + H2O (1) 33.5 g...
- C Chemistry la combinazione tra il ferro e lo zolfo avviene nel rapporto di 1,0g di ferro con 0,57g di zolfo. se si mescolano 56g di ferro con 31,9g di zolfo e si innesca la reazione,...
- C Chemistry I don’t understand why In a liquid, the particles touch each other. Strong forces of attraction between the panicles stop them escaping from the liquid ?! Pls help me...
- C Chemistry Help please. Number 6 & 7...
- C Chemistry An ionic equation for tin atoms and silver...
- C Chemistry The processes in distillation involve...
- C Chemistry Pls help, I will give Brainlist if you answer correct. pls...
- C Chemistry What did you observe happened when an s-wave traveled into a liquid?...
- C Chemistry In the electron cloud model, the electron cloud is denser in some locations than in others. what do the denser areas represent? a. regions where the probability of finding...
Ответ:
A glass flask of volume 400 cm³ is just filled with mercury at 0°C. How much mercury will overflow when the temperature of the system rises to 80°C.
The volume of mercury that overflow is 5.376 cm³
Further explanationGiven
volume of glass = 400 cm³
Δt=80 °C - 0 °C = 80
Required
overflow volume
Solution
With an increase in the temperature of the substance, objects can expand. This expansion includes volume expansion.
Can be formulated
Find volume expansion of glass and mercury
Glass(γ = 1.2.10⁻⁵ C⁻¹)![\tt \Delta V=400\times 1.2.10^{-5}.80=0.384~cm^3](/tpl/images/1008/3971/f709e.png)
Mercury(γ=1.8.10⁻⁴ C⁻¹)Overflow :
ΔV mercury - ΔV glass : 5.76-0.384 = 5.376 cm³
Ответ:
chloroplasts, the cell wall, and vacuoles.
Explanation: