An explosion in a coal mine is blamed on the coal dust. Using the collision theory,

explain this phenomenon.

i think   the answer is c hope i'm right

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2