Answer:
C3H8 +5O2 arrow 3CO2 +4H2O
The answer is A cause gas clouds hold elements in it
Answer:
3 moles of oxygen at STP will occupy a volume of 3×22. 4=67. 2 L.
Explanation:
Answer:first part is A and C, second part is C, third part is 40 m/s and the fourth part is zero
Explanation: I guessed and got them right lol
