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padilas [110]
3 years ago
11

Write the following number in standard notation: 8.66185 × 104.

Chemistry
2 answers:
Lisa [10]3 years ago
7 0

Answer:

86618.5

Explanation:

The number 8.66185.10^4 is written in scientific notation

To write8.66185.10^4 in standard notation we must run the comma to the right (because the power is positive) 4 places (because the power of ten equals 4)

8.66185.10^4=  86618.5

Masja [62]3 years ago
6 0
In standard notation, the following number would be 86618.5.
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What does Gibbs free energy depend on? O A. It depends on the rate and quantity of the reaction. O B. It depends on the activati
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C: It depends on the entropy and enthalpy of the reaction.

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3 years ago
A 6.1-kg solid sphere, made of metal whose density is 2600 kg/m3, is suspended by a cord. When the sphere is immersed in a liqui
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Answer:

Density of the liquid = 1470.43 kg/m³

Explanation:

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Volume of the sphere = 6.1 kg/2600 kg/m³ = 0.002346 m³

The volume of water displaced is equal to the volume of sphere (Archimedes' principle)

Volume displaced = 0.002346 m³

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Where

\rho is the density of the fluid

g is the acceleration due to gravity

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The free body diagram of the sphere is shown in image.

According to image:

mg=\rho\times gV+T

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Applying in the equation to find the density of the liquid as:

6.1\times 9.81=\rho\times 9.81\times 0.002346+26

33.841=\rho\times 9.81\times 0.002346

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<u>Thus, the density of the liquid = 1470.43 kg/m³</u>

6 0
3 years ago
I really need help solving this question
olchik [2.2K]
The answer to this would be helium
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3 years ago
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How many electrons can be described by the quantum numbers n = 3, l = 3, ml = 1?
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There are a total of four quantum numbers that govern the electrons. These are the principal quantum number (n), the angular quantum number (l), the magnetic quantum number (ml) and lastly the spin quantum number (ms). Each electron has a unit set of the four quantum numbers.

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Answer:

<span>2 electrons</span>

8 0
3 years ago
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