When an acid is dissolved in water (h2o), what element separates from the acid to bond with water to create h3o+? 1.cl 2.na 3.h 4.o

3 H

An acid consists of a hydrogen {positive radical} and a halogen or negative radical. When it is dissolved in water, the ionic bond is broken and ions are separated. The free H+ radical gets attracted to Hydrogen of water H2O and so it forms H3O+. The ionic bond gets weaker in water as electromagnetic forces are weak in water as water is dielectric medium.

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas