subject
Chemistry, 11.06.2021 15:10 lllamasarebae3076

A solution of 0.05 mol/dm 3 Phosphoric Acid has a pH of 4 and a solution of 0.05 mol/dm 3 Sulphuric Acid has a pH of 1. (i) Which is the stronger acid?

Describe a simple test to support your answer in (i) above

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 08:30, vanessadaniellet21
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
Answers: 1
image
Chemistry, 22.06.2019 16:40, roderickhinton
The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates
Answers: 3
image
Chemistry, 22.06.2019 20:00, AaronEarlMerringer
What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
Answers: 1
image
Chemistry, 22.06.2019 22:30, CJSession
Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation
Answers: 1
You know the right answer?
A solution of 0.05 mol/dm 3 Phosphoric Acid has a pH of 4 and a solution of 0.05 mol/dm 3 Sulphuric...

Questions in other subjects: