1. What would be produced if two pieces of bread and a slice of salami reacted together? + ?

3. 2B + S ?

28. +

29. + 2B + S B 2 S

30. + 2B + 1S 1B 2 S

31. + Bread (B) and Salami (S) react in a 2 to 1 (2:1) ratio to produce sandwich (B 2 S)

32. + ? What would be produced if four pieces of bread and two slices of salami reacted together?

33. + ?

34. 4B + 2S ?

60. +

61. + 4B + 2S2B 2 S

62. + 6B + 2S ?

63. +

82. + + (leftover)

83. 6B + 2S + 2B 2 S

84. 6B + 2S + 2B 2 S The amount of salami limits the amount of sandwiches that can be produced

85. WHY?

86. 19B + 2S ? +

99. 19B + 2S 2B 2 S +

100. + + (leftover)

101. + 4B + 9S

102. 4B + 9S ? +

103. + (Remember: the bread and salami react in a 2:1 ratio)

122. +

123. 4B + 9S 2B 2 S + + (leftover)

124. The amount of bread limits the amount of sandwiches that can be produced 4B + 9S 2B 2 S +

125. The 2:1 reactionratio of bread:salami is maintained with excess bread or excess salami 4B + 9S 2B 2 S +