What is the difference between a strong and weak base? select the best choice below to explain the difference. choose one: a. strong bases are strong electrolytes and are completely ionized in solution. weak bases are weak electrolytes and produce limited quantities of the hydrogen ion h+(aq). b. strong bases are strong electrolytes and are completely ionized in solution. weak bases are weak electrolytes and are only partially ionized in solution. c. strong bases are strong electrolytes and produce abundant quantities of the hydrogen ion h+(aq). weak bases are weak electrolytes and are only partially ionized in solution. d. none of the above. e. strong bases are strong electrolytes and are partially ionized in solution. weak bases are weak electrolytes and are completely ionized in solution?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap

What is the molar mass of potassium nitrate, kno3