LIMITING REAGENT PROGRAM
By Daniel Wedge
For Casio fx-9700 calculators (could work on others)

*** MORE GAMES AND PROGRAMS FOR CASIO CALCULATORS AT ***
******** http://www.student.uwa.edu.au/~wedgey *********

Determines the limiting reagent of a chemical equation
with two reactants given the actual moles of each reactant and
the coefficients (stoichiometric moles) from the actual equation.

SYMBOLS USED:
-> assign key (the arrow below the cos key)
=> and/then (in program, jump, F1)
@  display (the triangle in program)
/  divide

Size: 155 bytes

'LR
Lbl A
"STOICHIO"
"A="? -> A
"B="? -> B
"ACTUAL"
"A="? -> C
"B="? -> D
(A/B)>(C/D) => Goto 3
(A/B)<(C/D) => Goto 2
(A/B)=(C/D) => Goto 4
Lbl 2
"B IS LR"@
Goto 1
Lbl 3
"A IS LR"@
Goto 1
Lbl 4
"BOTH ARE LR"@
Lbl 1