How can I balance this chemical equations? hydrogen gas and nitrogen monoxide react to form water and nitrogen gas

##2″H”_text(2(g]) + 2″NO”_text((g]) -> 2″H”_2″O”_text((g]) +”N”_text(2(g])##

The first thing to do here is make sure that you know the chemical formulas of your reactants and your products.

I won’t go into here, so make sure that you’re already familiar with how that works.

So, your reactants are

  • hydrogen gas, ##”H”_2##
  • nitrogen monoxide, ##”NO”##

and your products are

  • water, ##”H”_2″O”##
  • nitrogen gas, ##”N”_2##

The unbalanced chemical equation for this reaction looks like this

##”H”_text(2(g]) + “NO”_text((g]) -> “H”_2″O”_text((g]) + “N”_text(2(g])##

Your goal when is to make sure that all the atoms that are present on the reactants’ side are accounted for on the products’ side.

For example, notice that you have ##2## nitrogen atoms on the products’ side in the form of a nitrogen gas molecule, ##”N”_2##, but only ##1## nitrogen atom on the reactants’ side as part of nitrogen monoxide.

This means that you need to multiply the nitrogen monoxide by ##color(red)(2)## to balance the nitrogen atoms

##”H”_text(2(g]) + color(red)(2)”NO”_text((g]) -> “H”_2″O”_text((g]) +”N”_text(2(g])##

Multiplying the nitrogen monoxide by ##2## doubled both the number of nitrogen atoms, and the number of oxygen atoms present on the reactants’ side.

To account for this, you need to multiply the water molecule by ##color(blue)(2)## in order to balance the oxygen atoms out

##”H”_text(2(g]) + color(red)(2)”NO”_text((g]) -> color(blue)(2)”H”_2″O”_text((g]) +”N”_text(2(g])##

Doubling the number of water molecules implies that you also have double the number of hydrogen atoms present on the products’ side. This means that you need to double the number of hydrogen atoms on the reactants’ side by multiplying the hydrogen gas molecule by ##color(green)(2)##

##color(green)(2)”H”_text(2(g]) + color(red)(2)”NO”_text((g]) -> color(blue)(2)”H”_2″O”_text((g]) +”N”_text(2(g])##

And there you have it, the chemical equation is balanced, since you now have

  • ##4## hydrogen atoms
  • ##2## nitrogen atoms
  • ##2## oxygen atoms

on both sides of the equation.







Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 10% with the coupon code: best10