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Hesi A2 Chemistry exam V1 & V2
Ace your Hesi A2 exam Chemistry with accurate questions and answers.
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RobertaDiva on You Tube >> https://www.youtube.com/channel/UC5GF3E04WmcvzK5un3iCk3Q HESI A2 CHEMISTRY V1/V2 HESI A2 Chemis try version 1 & Version 2 1. What is the oxidation number of any simple ion? +1 or -1 depending on the charge of the ion 2. What is the temperature for freezing point of water in Celsius ? 0 degrees Celsius (32°F for Fahrenheit) 3. What is the conversion of Celsius to Fahrenheit? 0°C = 32 °F 4. What is the freezing point of sea water in Fahrenheit ? 0°F 5. How many amino acids are in a dipeptide ? 2 6. If Oxygen is in a compound, what would its oxidation number be? -2 7. Which of the following pH value s would lemon juice likely have? 2 because the lower the pH value, the more acidic 8. What is a pentose ? A 5 carbon sugar (Pent = 5) (ose = sugar) 9. If a Hydrogen is in a compound , what would its oxidation number be? +1The benefits of buying summaries with Stuvia:
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