Answer: 9.08 L
Explanation:
To calculate the moles :

According to stoichiometry :
4 moles of
require = 3 moles of 
Thus 0.54 moles of
will require=
of 
Standard condition of temperature (STP) is 273 K and atmospheric pressure is 1 atm respectively.
According to the ideal gas equation:

P = Pressure of the gas = 1 atm
V= Volume of the gas = ?
T= Temperature of the gas = 273 K
R= Gas constant = 0.0821 atmL/K mol
n= moles of gas= 0.405

Thus 9.08 L of
at STP would be required
What effect does removing predators have on prey?
:It means that as they are removed the predators go hungry and they could become extinct.
Hope I helped!
The G=56% because 44% is what’s left of the %
Since it is in column 2A it would have an oxidation number of +2