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2 years ago

What is the hybridised structure of B2H6?

Chemistry

2 answers:

Sonja [21]2 years ago

6 0

it is given as as under: :

ale4655 [162]2 years ago

4 0

Diborane adopts a D2h structure containing four terminal and two bridging hydrogen atoms. The model determined by molecular orbital theory indicates that the bonds between boron and theterminal hydrogen atoms are conventional 2-center, 2-electron covalent bonds.

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According to rounding rules for addition the sum of 27.1, 34.538, and 37.68 is

Katena32 [7]

The answer should be...99.318!

5 0

2 years ago

50 POINTS!!!! Please Help I'm being timed and this would help so much! 50 POINTS!!!!

Studentka2010 [4]

Answer:

[H⁺] = 1.0 x 10⁻¹² M.

Explanation:

∵ [H⁺][OH⁻] = 10⁻¹⁴.

[OH⁻] = 1 x 10⁻² mol/L.

∴ [H⁺] = 10⁻¹⁴/[OH⁻] = (10⁻¹⁴)/(1 x 10⁻² mol/L) = 1.0 x 10⁻¹² M.

∵ pH = - log[H⁺] = - log(1.0 x 10⁻¹² M) = 12.0.

∴ The solution is basic, since pH id higher than 7 and also the [OH⁻] > [H⁺].

I think- IDK

5 0

3 years ago

Match the boxes helppppppp

lesantik [10]

Answer:

Explanation:

3 0

2 years ago

What five things is the element carbon a part of?

Ivanshal [37]

Answer:

oceans,air,rocks,soil, also living things

Explanation:

4 0

2 years ago

Suppose a helium-3 nuclide transforms into a helium-4 nuclide by absorbing a proton and emitting a positron. Complete the nuclea

saw5 [17]

Answer: The nuclear equation for the conversion of He-3 nuclide to He-4 nuclide is given above.

Explanation:

Nuclear reaction are defined as the reactions in which nucleus of an atom is involved.

Positron emission is defined as the emission process in which positron particle is emitted. In this process, a proton gets converted to neutron and an electron neutrino particle.

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

The chemical equation for the reaction of He-3 with a proton follows:

$_2^3\textrm{He}+_1^1\textrm{H}\rightarrow _2^4\textrm{He}+_{+1}^0e$

Hence, the nuclear equation for the conversion of He-3 nuclide to He-4 nuclide is given above.

6 0

2 years ago