What would be produced if two pieces of bread and a slice of salami reacted together? +
?
+
?
2B
+ +
S
? ?
+
2B
+ +
S
B2S
2B
+ +
1S
1B2S
2B
+
1S
1B2S
+ Bread (B) and Salami (S) react in a 2 to 1 (2:1) ratio to produce sandwich (B2S)
What would be produced if four pieces of bread and two slices of salami reacted together? +
?
+
?
4B
+ +
2S
? ?
+
4B
+ +
2S
2B2S
6B
+ +
2S
?
6B
+ +
2S
?
+ + (leftover)
6B
+ +
2S
2B2S
6B
+
2S
2B2S
+
The amount of salami limits the amount of sandwiches that can be produced
WHY?
19B
+
+
2S
?
19B
+
+
2S
2B2S
19B
+
2S
2B2S
+ + (leftover)
4B
+
+
9S
4B
+
+
9S
?
4B
+
9S
?
+ (Remember: the bread and salami react in a 2:1 ratio)
+
4B
+
9S
2B2S
+ + (leftover)
4B
+
9S
2B2S
+ Here, the amount of bread limits + the amount of sandwiches that can be produced (leftover)
4B
+
9S
2B2S
+ The 2:1 reaction ratio of bread:salami is maintained with excess bread or excess salami
what reaction could this be?
2H2 + 1 O2
2H2O
? what happens if there is an excess amount of hydrogen?
?
?
5H2 + 1 O2
2H2O+ 3H2
?
excess H2 + 1 O2
2H2O
?