2HNO₃ + Ba(OH)₂ = Ba(NO₃)₂ + 2H₂O
2 mol HNO₃ - 1 mol Ba(OH)₂
x mol HNO₃ - 2.50×10⁻² mol Ba(OH)₂
x=2.50×10⁻²×2/1=0.05 mol
Well....radiation it a movement (Transfer ) of heat through electromagnetic waves( Example .....Sun Rays)
So a example would be getting sun burned on a hot day by the suns rays
Water’s chemical formula is H2O
One atom of oxygen bonded to two attached atoms of hydrogen.
The hydrogen atoms are to one side of the oxygen atom, resulting in a water molecule having a positive charge on the side where the hydrogens reside and a negative charge on the other side, where the oxygen atom resides. This separation
of charge on opposite ends of the molecule is called polarity
I hope this right and can help you!