If it is shown as ∆H , then it means that a specific chemical reaction is undergoing heat in Kelvin(K). If it is shown as ∆H° , then it means that a specific chemical reaction is undergoing heat in Celsius(C⁰).
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Answer:
energy of photon=1.824ev
Explanation:
given wavelength of ligt=6.8×10⁻⁷m=6800A⁰
energy of photon(E)=hc/λ;
and for simplicity
E=12400/λ
where λ is aken in angstorm
and energy in ev
E=12400/6800ev
E=1.824ev=energy of photon
Answer:
a substance which when dissolved with water makes H+ ions
Answer:
Please elaborate. Maybe if you had actual answer choices
Explanation:
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Density = mass/volume again, density is the ratio of mass to volume.
