Which reaction is an example of an oxidation-reduction reaction?

1. agno₃+ki→agi+kno₃
2. cu+2agno₃→cu(no₃)₂+2ag
3. 2koh+h₂so₄→k₂so₄+2h₂o
4. ba(oh)₂+2hcl→bacl₂+2h₂o

What postulate of the kinetic molecular theory best explains why gases have high fluidity? because collisions between gas particles are elastic, there is no loss of energy as particles flow past each other. because gases consist of large numbers of tiny particles, they spread out and do not come in contact with each other. because the attractive forces between gas particles are negligible, gas particles can glide easily past one another. because the average kinetic energy of gas particles increases as temperature increases, gas particles behave more like a liquid. question 6 compare the compressibility of gases and liquids. support your answer by describing the arrangement of particles in gases and liquids.

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

How many moles are in 123.0 grams of kclo4?