Answer:
for 
system would be -1.53 V
Explanation:
Determination of standard reduction potential of any system is done by placing the system in cathode and a reference half cell in anode and then evaluate the cell potential. The cell potential is the standard reduction potential of the system.
So 
As 
is equal to 0 therefore cell potential is equal to reduction potential of any system by taking hydrogen electrode as a reference.
equal to -0.76 V with respect to hydrogen
equal to 0.77 V with respect to hydrogen
Therefore standard reduction potential of system when 
system is taken as reference is-
= -0.76 V - 0.77 V
= -1.53 V
The enthalpy is the heat added to or lost in a system.
Answer:
13000
Explanation:
The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.
A gram is a unit of weight equal to 1/1000th of a kilogram. A gram is the approximate weight of a cubic centimeter of water.
When the water level of a stream or river exceeds its natural banks, it has reached its D. FLOOD STAGE
Flood stage is an established gauge height for a given location above which a rise in water surface level begins to create a hazard to live, property, or commerce. The issuance of flood warnings are the result of flood stage.
Answer:
Explanation:
Materials are clothes and heavy rope
