In the reaction, CH4 + 2O2 CO2 + 2H2O, 890 kilojoules of heat are released. Using Einstein's equation, calculate the mass amount to which this energy equates. (1 J = 1 kg m2 s-2) and the speed of light = 3.0 x 108 m/sec

9.9 x 1012 kg

9.9 x 10-12 kg

9.9 x 10-14 kg

1.1 x 10-6 kg

Question

In the reaction, CH4 + 2O2  CO2 + 2H2O, 890 kilojoules of heat are released. Using Einstein's equation, calculate the mass amount to which this energy equates. (1 J = 1 kg m2 s-2) and the speed of light = 3.0 x 108 m/sec
 	
	
9.9 x 1012 kg
	
9.9 x 10-12 kg
	
9.9 x 10-14 kg
	
1.1 x 10-6 kg

chmvijay · Answer

E=MC^2
M=E/C^2
where m is mass 
c is velocity of light in vacuum
and E is energy 
calculate Mass??

anonymous · Answer

I'm just confused as to what I plug in for each variable?

anonymous · Answer

Please Help!!!

anonymous · Answer

he best way to explain the relationships in a nuclear reaction is by using:
 	
	
the law of conservation of mass
	
the law of conservation of mass and energy
	
the law of conservation of matter
	
all of the above

chmvijay · Answer

LOL:)
C is 3.0 *10^8
and other thing is Energy u have to plug :)