For this question please enter the number of sigma (σ) and pi (π) bonds (e. g. 0,1,2,3,4, etc). How many sigma and pi bonds, respectively, are in this carboxylic acid? H2CCHCH2COOH. σ bonds and π bond(s). How many sigma and pi bonds, respectively, are in this organic molecule (an amine)? HCCCH2CHCHCH2NH2. σ bonds and π bond(s). How many sigma and pi bonds, respectively, are in this organic molecule (an alcohol)?

The carboxylic acid has 11 sigma and 2 pi bonds. The amine has 15 sigma bonds and 3 pi bonds.

Sigma bonds are formed by end to end overlap of atomic orbitals while pi bonds are formed by side by side overlap of atomic orbitals. In a sigma bond, the electron density lies along the axis of the bond while in a pi bond, electron density lies above and below the plane of the bond.

In H2CCHCH2COOH, there are 11 sigma and 2 pi bonds. In the compound HCCCH2CHCHCH2NH2, there are 15 sigma bonds and 3 pi bonds.

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Explanation:

find the solution below

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.