Answer:
Explanation:
The volume and amount of gas are constant, so we can use Gay-Lussac’s Law:
At constant volume, the pressure exerted by a gas is directly proportional to its temperature.
Data:
p₁ = 1.34 atm; T₁ = 237 K
p₂ = ?; T₂ = 312 K
Calculations:
Answer:
Is used to predict the spectra of hydrogen and hydrogen like species
Explanation:
The Bohr's model of the atom was propounded by Neis Bohr. In his theory, an atom is composed of quantized energy levels in which electrons may be found.
The transition of an electron between energy levels leads to the absorption or emission of energy in the form of a photon of visible light. The energy absorbed or emitted depends on the energy difference between the two energy levels.
The model is successful at predicting the electronic spectra of one electron species but totally fails when the specie has more than one electron. Also, the model fails to show the true shape of the electron orbitals within an atom.
Answer:
list all the elements.
you need to find a number to multiply both sides to get the same result.
example: I said on the left side: 5×O2 which is 10. on the right side I do the same to get 10.
In order to do this I said: 4×H2O which is 8 H2,and 4 O.
I then said 3×CO2 which gives 3 C and 6 O2. 6+4=10.
Now Oxygen(O) is balanced. Do the same for the rest of the elements.
Explanation:
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Chloroplasts is an important part in the process of photosynthesis in some organisms. The chloroplast absorbs the energy in sunlight and uses it to produce sugars.
All cells need oxygen in order to function
