Molar mass (M) is the mass of a substance (m) divided by the variety of moles of a substance (n). The m will certainly be in the systems of grams (g) while n has the units of moles, so M will certainly have actually the units g/mol.

You are watching: What is the molar mass of zinc nitrate

Use the periodic table to discover the unified molar mass of the aspects that make up the compound zinc nitprice.

Zn = 65.38 g/mol

N = 14.007 g/mol

O = 15.999 g/mol

Now we look at the compound Zn(NO3)2

65.38 g/mol + ((14.007 g/mol + (15.999 g/mol *3))*2) =189.388 g/mol = 189.4 g/mol

Because there was a subscript 3 within the parenthesis of NO3 on the O, the molar mass of O from the routine table have to be multiplied by 3. There is also a subscript 2 attached exterior of the NO3, definition the contents in the parentheses (the molar mass of NO3) have to be multiplied by 2. All of this is included to the molar mass of Zn, which has no submanuscript for a grand also complete of 189.388 g/mol which will certainly be rounded to the first decimal area as stated in the question, which is 189.4 g/mol.

Hope this helps!


Upvote • 0 Downvote
Add comment
More
Report

Still searching for help? Get the ideal answer, fast.


Ask a question for free

Get a totally free answer to a quick difficulty. Most questions answered within 4 hours.


OR
Find an Online Tutor Now

Choose an expert and also satisfy online. No packperiods or subscriptions, pay just for the time you require.


¢ € £ ¥ ‰ µ · • § ¶ ß ‹ › « » > ≤ ≥ – — ¯ ‾ ¤ ¦ ¨ ¡ ¿ ˆ ˜ ° − ± ÷ ⁄ × ƒ ∫ ∑ ∞ √ ∼ ≅ ≈ ≠ ≡ ∈ ∉ ∋ ∏ ∧ ∨ ¬ ∩ ∪ ∂ ∀ ∃ ∅ ∇ ∗ ∝ ∠ ´ ¸ ª º † ‡ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Œ Š Ù Ú Û Ü Ý Ÿ Þ à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø œ š ù ú û ü ý þ ÿ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ℵ ϖ ℜ ϒ ℘ ℑ ← ↑ → ↓ ↔ ↵ ⇐ ⇑ ⇒ ⇓ ⇔ ∴ ⊂ ⊃ ⊄ ⊆ ⊇ ⊕ ⊗ ⊥ ⋅ ⌈ ⌉ ⌊ ⌋ 〈 〉 ◊

RELATED TOPICS


Math Science Biology Physics Biochemistry Organic Chemisattempt Chemical Engineering Moles Stoichiomeattempt Chem ... Ap Chemisattempt Ap Physics Thermodynamics Gas Laws Chemical Reactions General Chemistry College Chemisattempt Chemisattempt Measurement Word Problem Chemisattempt Lab Chemisattempt Conversion

RELATED QUESTIONS

How many type of pholoads are produced?

Answers · 2

Why does salt crystals disresolve in the water?

Answers · 7

How much copper wire deserve to be made from copper ore?

Answers · 1

If a temperature range were based off benzene.

Answers · 3

why does covalent bonds recognize the polarity of water?

Answers · 6

RECOMMENDED TUTORS


*

Connor O.

4.9 (99)
*

Jake G.

5.0 (363)
*

Isabel R.

5.0 (965)
See more tutors

find an virtual tutor


related lessons


Download our free application

A link to the app was sent to your phone.

See more: How To Get A Water Stone In Soul Silver ? Where Can I Find A Leaf Stone And Water Stone


Please administer a valid phone number.
Google Play App Store
Get to recognize us
Learn via us
Work via us
Downfill our complimentary app
Google Play App Store
Let’s keep in touch
Need even more help?

Learn even more about how it works


Best in business since 2005
*
*

Tutors by Subject
Tutors by Location
Sitemap Terms of Use Privacy Policy
© 2005 - 2021 y2kcenter.org, Inc, a department of IXL Learning - All Rights Reoffered |
*