posted by Promise on .
50cm/3 ofsulphur(iv) oxide were produced at stp when some quality of powdered sulpur were burnt in excess oxygen. (1) which equation is suitable.(2) what volume of oxygen was used up during the reaction.(3) which of the gas law is applicable. State the law.
You need to clean up the post Is that S2O8?. There are no choices for equations to use.
1) S O2 -> SO2
2) USING IDEAL GAS EQUATION. PV=nRT.... 760V=32R(273).,V=8736/760...V=11.5cm.
3) IDEAL GAS LAW EQUATION.
4) THIS EQUATION STATES THAT FOUR QUANTITIES ARE IMPORTANT IN ALL EXPERIMENTAL WORK,MEARSUREMENT OR CALCULATION INVOLVING GASES. . .THEY ARE Volume,Pressure,Temperature,Number of moles
Pls promise where is the valuefor
r in that question