15.6gC3H8*44.1gC3H8*32gO2=11.32
Answer:
Chemistry is the study of matter , its properties,how and why substance combine or separate to form other substance.
It's uses are
1) It is used in health care and beauty
2) Industries and transportation
3) Agriculture, science and technology
4) Cooking , cleaning, medicines etc
B. sounds like the most reasonable answer.
With an increase of people studying space exploration and sharing their discoveries, then it is likely for it to inspire other people in study science as well.
