Which bonds break in the reaction shown? COZ + 2H 0
CH, + 20,
H
O=0
H-C-H
1
O=0
H
O=C=0 H-OH
H-OH
A. The bonds between C and H in CH4 and between the two O atoms
B. The bonds between C and O in CO2 and between 0 and H in H20
C. The bonds between C and H in CH4 and between 0 and in H20
D. The bonds between C and O in CO2 and between the two O atoms

explanation:

i think option no d is the correct answer

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"

your mom.com . : 0000

2b2t

explanation:

2b2t