Which of the following compounds is a nonelectrolyte? O C6H12O6 (glucose) O NaOH O HNO3 O...
Which of the following compounds is a nonelectrolyte? Multiple Choice A. NaF B. C6H12O6 (glucose) C. CH3COOH (acetic acid) D. NaOH E. HNO3
Which of these compounds is a weak electrolyte? НС! CH3COOH (acetic acid) O CaH1206 (glucose) O O2 NaCl
Which of the following compounds is a weak electrolyte? CH3COOH (acetic acid) NaCl HCl C6H1206 (glucose)
A solution is created by dissolving 125 grams of Glucose (C6H12O6) a nonvolatile nonelectrolyte in 1150 mL of water at 25°C. Calculate the vapor pressure (torr) of the resulting solution. Assume that the density of water at 25°C is 1.0 g/mL and that the vapor pressure of pure water is 23.76 torr..
Which of the following compounds is a weak electrolyte? HNO2 NaNO3 NaOH HNO3 NaNO2
QUESTION 4 Which of the following is an acid? NaOH HNO3 OLIOH O NH3 QUESTION 5 The sign of AH for the process Heat + 2HgO --> 2Hg + O 2 is negative, and the process is endothermic. positive, and the process is exothermic. O positive, and the process is endothermic. O negative, and the process is exothermic.
Which of the following compounds is not an Arrhenius acid? O HNO2 O H2SO4 CH3CO2H OCH NH2 Which of the following compounds is an Arrhenius base in water? O NH2CH2CH2NH2 O C6H1206 O KCI O CH3COOH
O chem 3. CH COOH+ NaOH acetic acid 4. CH3COOH +NaHCO3 acetic acid 5. CH3OH NaOH methanol 6. CH3OH + NaHCO3 methanol
QUESTION 10 Which of the following compounds could you mix with acetic acid (HCH3CO) to create a buffer? O Ammonia (NH3) Sodium bicarbonate (NaHCO3) O Nitric acid (HNO3) Potassium acetate (KCH3CO2) O Hydrochloric acid (HCI)
Which one of the following compounds is water, H,O soluble? Steric acid, C18H3601 B CCM Glucose, CH,206 Octane, CH18