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Serga [27]
3 years ago
15

1. Which of the following bones of the skeleton would be classified as part 1 point

Chemistry
1 answer:
Harrizon [31]3 years ago
5 0

Answer:

c

Explanation:

the others are not axial

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<span>Ammonia is considered a base because it can accept a proton from water</span>
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The number of particles in 1 mole of hydrogen gas is
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NaOH + H2CO3 → Na2CO3 + H2O<br> Balance Chemical Eguation
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Is backbonding is possible in BF4- ? If no then why?
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4 0
3 years ago
A solution has an initial concentration of 0.0100 m hclo (ka = 3.5×10−8 ) and 0.0300 m naclo. what is the ph after the addition
In-s [12.5K]
When [HClO]= 0.01 M  & [ClO]^- = 0.03M & NaOH = 0.003 mol and
 Ka = 3.5 x 10^-8 
and the equation is:
            HClO + NaOH → Na^+  + ClO^-
initial     0.01     0.003        0.03     0.03
            -0.003 - 0.003      +0.003  + 0.003
Final    0.007        0             0.033      0.033

We can get the PH from this formula:
PH = Pka + ㏒[conjugent base/weak acid]
PH = -㏒Ka + ㏒[Na]/[HClO]
      = - ㏒ 3.5x10^-8 + ㏒(0.033/0.007)
     = 8.13 
6 0
3 years ago
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