Write code in python to create graphs that answers part D below using the data in the table below. I have also included my code for ideal molar volume vs$.$ mole fraction of substance added below.

For each of the three mixtures, provide plots of the following:

d$.$ Partial molar volume vs$.$ mole fraction of substance added

Plot $3$d on a separate graph for each mixture. You will have two curves for each graph $($e$.$g$.$ for the IPA$-$Hexane mixture, you will have both the IPA and Hexane partial molar volumes plotted vs$.$ the mole fraction of IPA$).$ Hint: To plot the partial molar volumes, you need to find the slope of the ideal molar volume.

import numpy as np

import matplotlib.pyplot as plt

# Data for the mixtures

mixtures$\_$data $=\{$

'Mixture $1\text{'}$: $\{\text{'}$x$\text{'}$: np$.$array$([1,0\mathrm{.}98,0\mathrm{.}96,0\mathrm{.}94,0\mathrm{.}92,\mathrm{.}91]),$

$\text{'}$V$\_$ideal': np$.$array$([18\mathrm{.}02,17\mathrm{.}92,19\mathrm{.}33,20\mathrm{.}01,20\mathrm{.}71,21\mathrm{.}4])\},$

'Mixture $2\text{'}$: $\{\text{'}$x$\text{'}$: np$.$array$([1,0\mathrm{.}8,0\mathrm{.}6,0\mathrm{.}4,0\mathrm{.}2,0]),$

$\text{'}$V$\_$ideal': np$.$array$([18\mathrm{.}02,29\mathrm{.}75,41\mathrm{.}67,53\mathrm{.}99,65\mathrm{.}03,76\mathrm{.}92])\},$

'Mixture $3\text{'}$: $\{\text{'}$x$\text{'}$: np$.$array$([1,0\mathrm{.}8,0\mathrm{.}6,0\mathrm{.}4,0\mathrm{.}2,0]),$

$\text{'}$V$\_$ideal': np$.$array$([129\mathrm{.}87,120,108\mathrm{.}96,98\mathrm{.}46,86\mathrm{.}92,76\mathrm{.}34])\}$

$\}$

# Plotting ideal molar volumes for each mixture

for mixture, data in mixtures$\_$data.items$()$:

plt$.$figure$($figsize$=(10,6))$

# Plot ideal molar volume

plt$.$plot$($data$[\text{'}$x$\text{'}],$ data$[\text{'}$V$\_$ideal'$],$ label$=$'Ideal Molar Volume', marker$=\text{'}$o$\text{'})$

plt$.$xlabel$(\text{'}$Mole Fraction of Substance Added'$)$

plt$.$ylabel$(\text{'}$Molar Volume $($cm$^3/$mol$)\text{'})$

plt$.$title$($f$\text{'}$Mixture $\{$mixture$\}$: Ideal, Actual, and Excess Molar Volumes'$)$

plt$.$legend$()$

plt$.$grid$($True$)$

plt$.$show$()$