2 years ago

Why is it important to use scientific notation when talking about our solar system and galaxies?

1 answer:

3 0

Answer:

The main purpose for converting numbers into scientific notation is to make calculations with surpisingly large or small numbers less complicated. Since zeros are not used to place the decimal point, all of the digits in a number in scientific notation are meaningful and easier to read. Hope this helps!

Explanation:

You might be interested in

If 100.0 grams of na3n decompose to form sodium and nitrogen, how many moles of sodium are formed? write and balance equation be

Yakvenalex [24]

The balanced equation is:
$2Na_3N-\ \textgreater \ 6Na + N_2$

Then proceed with the following equations.

$100g Na_3N*(\frac{1molNa_3N}{82.98gNa_3N})*(\frac {6mol Na}{2molNa_3N})*(\frac {22.99gNa}{1molNa})=83.12gNa$

The answer is $83.12gNa$ .

7 0

3 years ago

Read 2 more answers

Is electrical conductivity an extensive property or an intensive property?

Thepotemich [5.8K]

Your Answer Will Be Intensive Property

8 0

3 years ago

The coordination compound Co3[Cr(CN)6]2 contains Co2+ cations and a complex anion. What is the likely oxidation state for Cr in

otez555 [7]

Answer:

-3

Explanation:

The oxidation state or oxidation number of an atom is the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.

The complex anion here is [Cr(CN)6]3-.

Now, as the oxidation state of CN or cyanide ligand is -1, and if we suppose the oxidation state of Cr to be 'x', then; x - 6 = -3 (overall charge on the anion),

so x= +3. Hence the oxidation state of Chromium in this complex hexacyanochromium (III) anion comes out to be -3.

7 0

2 years ago

Geometric isomers have profound effects on the physical properties of compounds. Naturally occurring fatty acids generally adopt

sergeinik [125]

B.)

Taste yayququwiiqqiiqiqiwiw

6 0

3 years ago

Convert 1.350 atm into mmHg

Daniel [21]

Answer:

1026

Explanation:

Pressure

1.35

Standard atmosphere

1026

Millimetre of mercury

Formula

multiply the pressure value by 760

7 0

3 years ago

Read 2 more answers