Chemistry
Chemistry, 11.12.2019 05:31, angelinaissoocp33868

Vocab cards
which of the following solutions is the most acidic?
vocab game
a solution with a ph of 13
a solution with a ph of 2
read &
respond
c
a solution with a ph of 7
quiz
d
a
solution with a ph of 9

answer
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 09:20, domp40
Explain that newton first law, second law and third law of motion?
Answers: 2
image
Chemistry, 23.06.2019 06:50, sheila101
Organisms are classified as producer or consumers according to the way they ?
Answers: 1
image
Chemistry, 23.06.2019 08:00, daliakreynin
Which of the following notations would be the appropriate and final way to display the formula for magnesium chloride a. mgcl2 b. mg+2cl–1 c. mgcl2 d. mgcl
Answers: 2
Do you know the correct answer?
Vocab cards
which of the following solutions is the most acidic?
vocab game
a sol...

Questions in other subjects:

Konu
Mathematics, 31.07.2021 01:00