If a weak acid is 25 deprotonated at ph 4 what would the pka be

Wind power generates what pollution

Which of the following is not an example of a lipid? A. Oils B. Fats C. Ribose D. Waxes

Ice has the density of 0.93 g/cm3, and water has a density of 1.0 g/cm3. Will ice float or sink in water?

What is the chemical symbol of the element often used to fill balloons?

Which formula represents copper (I) oxide? (1) CuO (3) Cu2O (2) CuO2 (4) Cu2O2

What is the (H+), if the pH of a solution is 3.20?

In an open system, the vapor pressure is equal to the outside air pressure. T or F?

Could acetic acid be used in the esterification, instead of acetyl chloride? Why or why not?

9. In a sample of gas, what causes pressure? Answer in a completesentence.

Sodium (Na) reacts with chlorine gas (Cl2 ) to form sodium chloride (NaCl) as shown in the equation: 2Na + Cl2 → 2NaCl If 4 moles of chlorine gas react, how many moles of sodium will react?