1.1.5. RESULTS & ANALYSIS 1. Fill out the information in the table below. Substance 1. Pure Urea 2. Pure Cinnamic Acid 3.75 Urea-25C.A% 4.50Urea-50C.A% 5.25Urea-75C.A% Initial Melting Temp. °C 133 134 94 95 98 Set Point 120° (1,2) set Point = 90° (3,4,5) Melting Range Final Melting Temp. °C 136 137 130 100 109 = 3 3 36 5 11 On a separate graph paper sketch a graph of the eutectic point diagram using the mole fractions calculated above as the X-axis and the melting point Temperatures as Y-axis.

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1.1.5. RESULTS & ANALYSIS
1. Fill out the information in the table below.
Substance
1. Pure Urea
2. Pure Cinnamic Acid
3.75 Urea-25C.A%
4.50Urea-50C.A%
5.25Urea-75C.A%
Initial Melting
Temp. °C
133
134
94
95
98
set Point 120° (1,2)
set Point = 90° (3,4,5)
Melting Range
Final Melting
Temp. °C
136
137
130
100
109
3
3
36
5
11
On a separate graph paper sketch a graph of the eutectic point diagram using the mole
fractions calculated above as the X-axis and the melting point Temperatures as Y-axis.
Transcribed Image Text:1.1.5. RESULTS & ANALYSIS 1. Fill out the information in the table below. Substance 1. Pure Urea 2. Pure Cinnamic Acid 3.75 Urea-25C.A% 4.50Urea-50C.A% 5.25Urea-75C.A% Initial Melting Temp. °C 133 134 94 95 98 set Point 120° (1,2) set Point = 90° (3,4,5) Melting Range Final Melting Temp. °C 136 137 130 100 109 3 3 36 5 11 On a separate graph paper sketch a graph of the eutectic point diagram using the mole fractions calculated above as the X-axis and the melting point Temperatures as Y-axis.
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