Answer:
Cd(HCO₃)₂ (s) ⇒ CdCO₃ (s) + H₂O (l) + CO₂ (g)
Explanation:
Cadmium hydrogen carbonate = Cd(HCO₃)₂ (solid)
Cadmium carbonate = CdCO₃ (solid)
Water = H₂O (liquid)
Carbon dioxide = CO₂ (gas)
Skeleton equation: Cd(HCO₃)₂ (s) ⇒ CdCO₃ (s) + H₂O (l) + CO₂ (g)
This is already balanced.
Answer:
What do you mean need more details
Explanation:
DiPhosphorus pentoxide or pentaoxide
Answer:
D
Explanation:
Chemical shift is given as
Frequency/frequency of instrument
Let c = chemical shift
F = frequency
I = frequency of instrument
Chemical shift = frequency/frequency Instrument
1.25ppm = Frequency /400
We cross multiply to find frequency
Frequency = 400 x 1.25
Frequency = 500Hz
Option d is the answer since it is 500hz
