Is the reaction above a replacement reaction? Explain.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

How much energy is made when a pice of wood burns. how do you know