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r-ruslan [8.4K]
3 years ago
13

Which of the following has the highest pH?

Chemistry
1 answer:
irga5000 [103]3 years ago
8 0
The answer is 0.10 M NaOH. The NaCl is neutral. The HCl is acid. NaOH and NaNO2 are base. The base has higher pH than acid. The NaNO2 is weak base while NaOH is strong base. So the NaOH has higher pH than NaNO2.
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0.00000000082 -<br> scientific notation
Nadusha1986 [10]

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To begin this problem you must remember the basic rule of scientific notation, which is, must be between 1-10. .000000000082 is much smaller than 1. However by moving the decimal 11 spots to the right, we can make it 8.2

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