3 years ago

Solve for b if R = x(A + B)

Chemistry

1 answer:

Tatiana [17]3 years ago

7 0

This is what I got. Hope it helps :)

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PLEASE HELP ME ASAP!!!

garik1379 [7]

I think unbalanced? not sure sorry

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3 years ago

Read 2 more answers

A meteorologist filled a weather balloon with 3.00L of the inert noble gas helium. The balloon's pressure was 765 torr. The ball

yanalaym [24]

Answer:

4.33 L

Explanation:

Step 1: Given data

Initial volume of the balloon (V₁): 3.00 L

Initial pressure of the balloon (P₁): 765 torr

Final volume of the balloon (V₂): ?

Final pressure of the balloon (P₂): 530 torr

Step 2: Calculate the final volume of the balloon

If we consider Helium to behave as an ideal gas, we can calculate the final volume of the balloon using Boyle's law.

$P_1 \times V_1 = P_2 \times V_2\\V_2 = \frac{P_1 \times V_1}{P_2} = \frac{765torr \times 3.00L}{530torr} = 4.33 L$

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3 years ago

AysviL [449]

Answer:

A 3,3-dimethylhexane

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3 years ago

radioisotope actinium 225 has half life of 10 days, I begin with 16 kg of this isotope, how much will remain after 40 days?

Igoryamba

$N(t)=N_{0}(\frac{1}{2})^\frac{t}{\tau_{_\frac{1}{2}}}}\\\\
N_{0}=16kg\\
t=40days\\
\tau_{_\frac{1}{2}}}=10days\\\\\\
N(t)=16kg*(\frac{1}{2})^{\frac{40}{10}}=16kg*\frac{1}{16}=1kg$

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3 years ago

Classify the following as an element, compound, homogeneous mixture, or heterogeneous

Archy [21]

The answer is D. Heterogeneous mixture

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3 years ago