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HESI CHEMISTRY V1/V2 - QUESTIONS AND ANSWERS
HESI CHEMISTRY V1/V2 - QUESTIONS AND 
ANSWERS 
1. If Hydrogen is in a compound, what would its oxidation number be? 
+1 
2. What is the oxidation number of any simple ion? 
The same as the charge of the ion 
3. How many kilograms are in a pound? 
0.453592 kg 
4. What is the temperature for freezing point of water in Celsius? 
1 degrees Celsius (32°F for Fahrenheit) 
5. What is the conversion of Celsius to Fahrenheit? 
5F=9C+160 (remember 5F because you have 5 fingers on a hand & 9C because ca...
- Exam (elaborations)
- • 11 pages •
HESI CHEMISTRY V1/V2 - QUESTIONS AND 
ANSWERS 
1. If Hydrogen is in a compound, what would its oxidation number be? 
+1 
2. What is the oxidation number of any simple ion? 
The same as the charge of the ion 
3. How many kilograms are in a pound? 
0.453592 kg 
4. What is the temperature for freezing point of water in Celsius? 
1 degrees Celsius (32°F for Fahrenheit) 
5. What is the conversion of Celsius to Fahrenheit? 
5F=9C+160 (remember 5F because you have 5 fingers on a hand & 9C because ca...