<span>.. .. ..
[h-o-o:]- <--> [h-o=o:]-
.. .. .. ..
There is an overall negative charge for the ion due to the additional unbonded electron on the second oxygen atom. The electrons, although not favored, can form an oxygen-oxygen double bond, as a resonance structure.</span>
Answer:
The pressure decrease with the passage of time due to again dissolution of carbon-dioxide gas in the liquid solution.
Explanation:
In soft drinks, the carbon-dioxide gas is added in the drinks with high pressure because carbon-dioxide is a gas which is insoluble in soft drink at room temperature but soluble in the drinks at high pressure so when the pressure is removed from the soft drink, the carbon-dioxide gas releases in the air with the passage of time. But in close bottle , there is no place of escape so it again dissolve in the solution.
By increasing the amount of energy produced by friction of the cloth can generate a electrical charge.
Answer:
that so hard man its okay
Answer:
net force is 80n ‐40n=40newton
the direction of motion is right
