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3 years ago

470,809 mi express in an integer

Chemistry

2 answers:

navik [9.2K]3 years ago

8 0

Answer: The given number is already an integer.

Explanation:

Integer is defined as a whole number which is not a fraction. This number can be positive, negative or zero.

Decimal numbers are not considered as integers. They are rounded off to write an integer.

For Example: 4, -2 and 0, all are considered as integers.

We are given a number having value 470,809 miles. The number is already a whole positive number.

Thus, the given number is already an integer.

cupoosta [38]3 years ago

7 0

-470,809 m is in an integer

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Describe the difference between intensive and extensive propoerties. Which of the following propoerties are intensive: (a) mass;

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Answer:

The properties that do not vary with the variation in the quantity of the material are called as intensive property.

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The properties that do not vary with the variation in the quantity of the material are called as intensive property.

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3 years ago

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2 years ago

C6H12O6 + 6O2 ---> 6H2O + 6CO2

Ivahew [28]

Answer:

24e⁻ are transferred by the reaction of respiration.

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2 years ago

What is the solubility of m(oh)2 in a 0.202 m solution of m(no3)2? ksp 4.45*10^-12?

umka2103 [35]

M(NO₃)₂ fully separates into M²⁺ and NO₃ ²⁻ and M(OH)₂ partially separates as M²⁺ and 2OH⁻

M(NO₃)₂ → M²⁺ + 2NO₃²⁻

0.202 M 0.202 M

M(OH)₂(s) ↔ M²⁺ (aq) + 2OH⁻(aq)

I - -

C -X +X +2X

E X 2X

Ksp = [M²⁺ (aq)] [OH⁻(aq)]²

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Since X is very small, (0.202 + X ) = 0.202

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Hence the solubility of M(OH)2 is 2.347 × 10∧-6 M

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3 years ago