Answer:
O D.A
Explanation:
period is only for a specific time while theme repeats again and again with different interpretations
Answer:
The reaction is exothermic.
Explanation:
Enthalpy of Formation (ΔHrxn):
It is regarded as the variation in enthalpy when a mole of substance is produced at standard temperature and pressure through its pure elements under same conditions.
1) ΔHrxn = negative
When the energy is produced in the course of production of compound in a chemical reaction. It is known as Exothermic reaction.
2) ΔHrxn = posituve
When the energy taken in in the course of the production of compound in a chemical reaction. It is known as Endothermic reaction
The of production of carbon dioxide is negative. It implies that the ΔHrxn is an exothermic reaction.
They have some kind of holy book and praise and or worship a god
I think they targeted the interstate transportation because of the segregation that happens in bus transportation. There were heated issues on how blacks were treated on bus transports. The activists held boycotts and protests to ask for demands and changes and have an integrated bus system.
