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3 years ago

10

How many atoms of each elementare in the chemical formula NH.NOS?

2 answers:

igomit [66]3 years ago

7 0

Answer:

Chemical formulas are used to describe the types of atoms and their numbers in an element or compound. The atoms of each element are represented by one or two different letters. When more than one atom of a specific element is found in a molecule, a subscript is used to indicate this in the chemical formula. i think it is right

Step-by-step explanation:

dalvyx [7]3 years ago

5 0

Answer:

There are 2 nitrogen, 4 hydrogen, and 3 oxygen atoms in the chemical formula for ammonium nitrate.

Step-by-step explanation:

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anzhelika [568]

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kumpel [21]

Answer:

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Step-by-step explanation:

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3 years ago

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vodomira [7]

Answer:

4,9

Step-by-step explanation:

(1). 4,9 are not prime number

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3 years ago

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alekssr [168]

Answer:

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b. $9a(a^2 - b^2)$

Step-by-step explanation:

a.

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$Volume_{smaller} = 9a*b*b = 9ab^2$

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Where, $l = 9a, w = a, h = a$

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b. $9a^3 - 9ab^2$ expressed in factored form:

Look for the term that is common to 9a³ and 9ab², then take outside the parenthesis.

$9a^3 - 9ab^2 = 9a(a^2 - b^2)$

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