0.50769... It is just the 100g divided by golds molar mass, which is 196.97
In this reaction, Copper is the element being oxidized because it is losing electrons. It starts with a neutral charge (0) and ends up with a 6+ charge. Because its charge is increasing, it is being oxidized (losing electrons).
Answer:
THE SOUND TRAVELS FASTER IN SOLIDS BECAUSE ITS MOLECULES ARE CLOSE TO EACH OTHER WHILE LIQUIDS MOLECULES ARE NOT TIGHT AS OF SOLID AND IN GAS THE MOLECULES ARE FREE
A woman’s menstrual cycle usually lasts about 28 days *TRUE*
Answer:
option A
an increase in entropy and a decrease in enthalpy
pls mark brainliest
