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Ne4ueva [31]
3 years ago
13

Help me with questions 1-8. here's the link to the textbook

Chemistry
1 answer:
Ede4ka [16]3 years ago
6 0

Answer:

7 gmkrjfjrjgfhgh

Explanation:

bc I'm dum

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zavuch27 [327]

Answer:

to build a house you need land and people

Explanation:

4 0
3 years ago
On the Fahrenheit scale at what temperature does water boil at?
icang [17]

212 degrees Fahrenheit is the temperature at which water boils.

7 0
4 years ago
Read 2 more answers
If 1.00 mol of argon is placed in a 0.500-L container at 29.0 ∘C , what is the difference between the ideal pressure (as predict
Mashcka [7]

Answer:

Ideal ,P=49.52 atm

Real ,P=47.62 atm

Explanation:

Given that

n= 1 mol

V= 0.5 L

T= 29  ∘C = 29 +273 K

T= 302 K

For ideal gas

P V = n R T

P x 0.5 = 1 x 0.0821  x 302

P=49.52 atm

For real gas

\left ( P+\dfrac{an^2}{v^2} \right )\left ( v-nb \right )=nRT

Now by putting the values

\left ( P+\dfrac{1.345\times 1^2}{0.5^2} \right )\left ( 0.5-1\times 0.03219 \right )=1\times 0.0821\times 302

\left ( P+\dfrac{1.345}{0.5^2} \right )=53

P=47.62 atm

4 0
3 years ago
How many moles of Ca atoms are in 1 mol of CaSO4?
natima [27]

Hey there!

There is 1 mol of Ca atoms in 1 mol of CaSO₄

There is one atom of Ca in each molecule of CaSO₄, so in 6.022 x 10²³ molecules of CaSO⁴ there will be 6.022 x 10²³ atoms of Ca.

Hope this helps!

5 0
3 years ago
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Weak acids
maria [59]

Answer:

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3 0
3 years ago
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