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sergey [27]
2 years ago
12

What is h+ concentrate in a solution with a pH of 1.25 round to nearest hundredth

Chemistry
1 answer:
AlexFokin [52]2 years ago
4 0

Answer:

0.0562

Explanation:

Ph=-log[H+]

to find the h+ is the antilogarithm of the Ph.

Which is 10 raised to the power - Ph.

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Using the same anchor points, he determined the freezing temperature for water to be 0 degree and the boiling temperature 100 degrees. The Celsius scale is known as a Universal System Unit. It is used throughout science and in most countries.


8 0
3 years ago
Which set of coefficients correctly balances the following chemical equation?__ AgNO3 + ___ MgCl2 --> ___ AgCl + ___ Mg(NO3)2
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It is C 2 1 2 1

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Which isotope will spontaneously decay and emit particles with a charge of +2?
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Answer: The correct option is 4.

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2) Beta-minus decay: It is a decay in which a beta particle is released. The  beta particle released has a mass number of 0 and a charge of (-1).

_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta

3) Beta-plus decay: It is a decay process in which a positron is released. The positron released has a mass number of 0 and has a charge of +1.

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For the given options:

Option 1: This nuclei will undergo beta-plus decay process to form _{25}^{53}\textrm{Mn}

_{26}^{53}\textrm{Fe}\rightarrow _{25}^{53}\textrm{Mn}+_{+1}^0\beta

Option 2: This nuclei will undergo beta-minus decay process to form _{80}^{198}\textrm{Hg}

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Option 3: This nuclei will undergo a beta minus decay process to form _{56}^{137}\textrm{Ba}

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3 years ago
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3 years ago
NO websites or fake links! Help me Look at the pictures!!!! Past due!
yulyashka [42]

Answer:

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