When the equation Bn(JO2)2(aq) + Ap3HdO3(aq) > ApJO2(aq) + Bn3(HdO3)2(s) is balanced, what is the coefficient in front of ApJO2? A) 1; B) 2; C) 3; D) 6

I'm sorry I dont know the answer but like I'm tryna get points

goodluck on finding one though

all the best

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).