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pshichka [43]
3 years ago
8

For the imine synthesis reaction, the two reactants react in melting state. How is that possible since the melting points for bo

th ortho-vanilin and para-toluidine are above room temperature
Chemistry
1 answer:
pychu [463]3 years ago
7 0

Answer:

I have no clue at all im in 11 and dont know anything lol byeeee

Explanation:um um i am lost

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Which term found in the electromagnetic spectrum is determined by its wavelength?
saveliy_v [14]

Answer:  The answer is frequency.

Explanation:  If the wavelength is long, the frequency will be low.  If the wavelength is short, the frequency will be high.

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2 years ago
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Natali5045456 [20]
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I think this is Chemistry but it might be physics
arlik [135]

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8 0
2 years ago
A pupil adds 5 cm of 12 mol.dm sulphuric acids to make a 250 cmº solution. Calculate the
klemol [59]

Answer:

0.500 mol/dm³

Explanation:

Using the formula below;

CaVa = CbVb

Where;

Ca = concentration of acid (mol/dm³)

Cb = concentration of base (mol/dm³)

Va = volume of acid (cm³)

Vb = volume of base (cm³)

In accordance to the information provided in this question is;

Va = 5cm³

Vb = 250 cm³

Ca = 12 mol/dm³

Cb = ?

Using CaVa = CbVb

12 × 5 = Cb × 250

60 = 120Cb

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8 0
3 years ago
An ionic solid is placed in water. which information is described by the solubility product constant?
Illusion [34]

Answer:

\boxed{\text{C. the equilibrium between the solid and its ions in solution}}

Explanation:

\rm MX(s) $\, \rightleftharpoons \,$ M$^{+}$(aq) + $^{-}$(aq); $K_{\text{sp}}$ = [M$^{+}$][X$^{-}$]\\\\\text{$K_{\text{sp}}$ gives us information on}\\\\\boxed{\textbf{ the equilibrium between the solid and its ions in solution}}

It tells us nothing about the amount of precipitate that will form or the temperature at which the equilibrium occurs.

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3 years ago
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