Chemistry, 18.11.2020 07:50 jaylan11brown

2. Rank the solutions below from most acidic to least acidic Solution 1: [H:0*1 = 2.5x10.9Mba
Solution 2: [H30'] = 1.2x10-SM
Solution 3: [H30+1 = 8.2x10-5 M
Solution 4: [OH-] = 3.2x10-7Maclic

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:00, angeljohnson2081

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Answers: 1

continue

Chemistry, 21.06.2019 21:00, david838843

Iwll give extra points to who gets this for ! what type of reaction is this? ?

Answers: 2

continue

Chemistry, 21.06.2019 22:00, penelopymorales24

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

Answers: 1

continue

Chemistry, 22.06.2019 11:40, Wemaybewrong

Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)

Answers: 1

continue

You know the right answer?

2. Rank the solutions below from most acidic to least acidic Solution 1: [H:0*1 = 2.5x10.9Mba
...