Answer:
I beleive its sedimentary and minerals
Acid is B. ph is A. base is D. ions is C.
Answer:
Rotational spectroscopy, the dipole moment must change during the transition.
Rotational Raman spectroscopy, molecule must have anisotropic polarizability
Vibrational and electronic spectroscopy, molecule must have permanent dipole moment.
Explanation:
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For the vibration rotation spectrum to be observed, it is necessary to change the dipole moment during the vibration.
- Raman scattering using an anisotropic crystal gives information about the orientation of the crystal. The polarization of Raman scattering light relative to the crystal, and the polarization of laser light, can be used to determine the orientation of the crystal, provided the crystal structure is known.
Answer:
Explanation:
Chemical equation:
NH₃ + O₂ → NO + H₂O
The given reaction shows the formation of nitric oxide and water from ammonia and dioxygen in the presence of catalyst Pt. The catalyst speed up the reaction. This reaction is double displacement reaction.
The given equation is not balanced. That's why this reaction not follow the law of conservation of mass. Balanced equation is given below.
Balanced chemical equation:
4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(l)
This is the balanced equation. This follow the law of conservation of mass.
Law of conservation of mass:
According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.
There are four nitrogen, ten oxygen and twelve hydrogen atoms are present on both sides of equation.
Answer:
9 is your answer
Explanation:
coz anything above 7.0 is Base on PH paper !
Hope you got it.