Part A Constants Periodic Table Calculate [OH for each of the following solutions, and indicate whether the solution is acidic, basic, or neutral Express your answer using two significant figures [OH-] = Submit Request Answer Part B the solution is acidic the solution is basic the solution is neutral Submit Request Answer Part C H 5.5x10-10 M Express your answer using two significant figures [OH]- Submit Request Answer
Solution
[H + ] [OH - ] = Kw
[OH - ] = Kw / [H + ]
A) [OH - ] = 1.0 x 10 -14 /Â Â 7.1 x 10 -3
[OH - ] = 1.41 x 10 -12 M
part B) the solution is acidic
C) [OH - ] = 1.0 x 10 -14 / 5.5 x 10 -10
[OH - ] = 1.82 x 10 -5 M
D) the solution is basic
E) [OH - ] = X M
[H + ] = 14X M
[14X] [X] = 1.0 x 10 -14
14X 2 = 1.0 x 10 -14
X 2 = 7.14 x 10 -16
X = 2.67 x 10 -8 M
F) solution is acidic
.
Part A Constants Periodic Table Calculate -OH for each of the followin.docx
1. Part A Constants Periodic Table Calculate [OH for each of the following solutions, and indicate
whether the solution is acidic, basic, or neutral Express your answer using two significant figures
[OH-] = Submit Request Answer Part B the solution is acidic the solution is basic the solution is
neutral Submit Request Answer Part C H 5.5x10-10 M Express your answer using two
significant figures [OH]- Submit Request Answer
Solution
[H +
] [OH -
] = Kw
[OH -
] = Kw / [H +
]
A) [OH -
] = 1.0 x 10 -14
/Â Â 7.1 x 10 -3
[OH - ] = 1.41 x 10 -12 M
part B) the solution is acidic
C) [OH -
] = 1.0 x 10 -14
/ 5.5 x 10 -10
[OH -
] = 1.82 x 10 -5
M
D) the solution is basic
E) [OH -
] = X M
[H +
] = 14X M
[14X] [X] = 1.0 x 10 -14
14X 2
= 1.0 x 10 -14
X 2
= 7.14 x 10 -16
X = 2.67 x 10 -8
M
![Part A Constants Periodic Table Calculate [OH for each of the following solutions, and indicate
whether the solution is acidic, basic, or neutral Express your answer using two significant figures
[OH-] = Submit Request Answer Part B the solution is acidic the solution is basic the solution is
neutral Submit Request Answer Part C H 5.5x10-10 M Express your answer using two
significant figures [OH]- Submit Request Answer
Solution
[H +
] [OH -
] = Kw
[OH -
] = Kw / [H +
]
A) [OH -
] = 1.0 x 10 -14
/Â Â 7.1 x 10 -3
[OH - ] = 1.41 x 10 -12 M
part B) the solution is acidic
C) [OH -
] = 1.0 x 10 -14
/ 5.5 x 10 -10
[OH -
] = 1.82 x 10 -5
M
D) the solution is basic
E) [OH -
] = X M
[H +
] = 14X M
[14X] [X] = 1.0 x 10 -14
14X 2
= 1.0 x 10 -14
X 2
= 7.14 x 10 -16
X = 2.67 x 10 -8
M](https://image.slidesharecdn.com/partaconstantsperiodictablecalculate-ohforeachofthefollowin-230131004336-91678dfd/85/Part-A-Constants-Periodic-Table-Calculate-OH-for-each-of-the-followin-docx-1-320.jpg)
