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Roman55 [17]
3 years ago
6

Give the electron geometry (eg), molecular geometry (mg), and hybridization for xef4. give the electron geometry (eg), molecular

geometry (mg), and hybridization for xef4. eg=octahedral, mg=octahedral, sp3d2 eg=tetrahedral, mg=tetrahedral, sp3 eg=trigonal bipyramidal, mg=seesaw, sp3d eg=trigonal pyramidal, mg=trigonal pyramidal, sp3 eg=octahedral, mg=square planar, sp3d2

Chemistry
1 answer:
Ostrovityanka [42]3 years ago
6 0

Hello!

answer : c

eg = octahedral, mg = square planar, sp3d2


Hope that helps!

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Name the 1 isomer of c7h16 that contains an ethyl branch on the parent chain.
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3 years ago
A compound consists of 75% magnesium and 25% oxygen. Find the empirical formula.
laila [671]
<h2>Answer:</h2>

% Composition of elements:

  • Magnesium = 75%
  • Oxygen = 25%

Atomic mass of given elements:

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  • Oxygen = 16 g

Now, divide % composition by Atomic mass:

\footnotesize\implies Mg = \dfrac{\% \:  Composition}{Atomic  \: mass} =  \dfrac{75}{24}  =  \bf 3.125

\footnotesize\implies O = \dfrac{\% \:  Composition}{Atomic  \: mass} =  \dfrac{25}{16}  =  \bf 1.5625

Simplest Ratio:

\footnotesize\implies Mg  =  \dfrac{3.125}{1.5625}  = 2

\footnotesize\implies O  =  \dfrac{1.5625}{1.5625} = 1

Empirical Formula:

\footnotesize\implies \underline{ \boxed{ \red{ \bf Empirical \:  Formula = Mg_2O}}}

8 0
3 years ago
Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solutio
agasfer [191]

Answer:

Twice  as much.

Explanation:

That's because the freezing point depression depends on the total number of solute particles.

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0.01 mol of C₆H₁₂O₆ gives 0.01 mol of solute particles.

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1 mol of NaCl gives 0.01 mol of Na⁺(aq) and 0.01 mol of Cl⁻(aq).

That's 0.02 mol of particles, so the freezing point depression of 0.01 mol·L⁻¹ NaCl will be twice that of 0.01 mol·L⁻¹ C₆H₁₂O₆.

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3 years ago
Assertion (A): An orbital cannot have more than two electrons, moreover, if an orbital has two electrons they must have opposite
VMariaS [17]

Answer: Its option "A" Both A and R are true and R is the correct explanation of A.

Hope it helps

7 0
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Answer:

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