Choose the letter of the nearest Answer 1. It is the ratio of Fe to H, when the equation below is balancesFe(s) + H,0(g)→Fe,O,(s)+H;(g)a) 3:1b) 3:42. What is the correct name of the compound 1, 1, 3-trimethylpentanea) 2,4-dimethyl hexaneb) 2,3-dimethyl hexane3. Determines the phase of a substancea) mass and volumeb) kindc) pressure and temp.4. Has the greatest number of atomsa) 4.0 mol Nh3b) 6.0 moles CÓ

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1. It is the ratio of Fe to H, when the equation below is balances Fe(s) + H,0(g)→Fe,O,(s)+H¿(g) a) 3:1 b) 3:4

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter4: Polar Bonds, Polar Reactions

Section: Chapter Questions

Problem 8CTQ

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Concept explainers

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.

Question

Choose the letter of the nearest Answer

1. It is the ratio of Fe to H, when the equation below is balances
Fe(s) + H,0(g)→Fe,O,(s)+H;(g)
a) 3:1
b) 3:4
2. What is the correct name of the compound 1, 1, 3-trimethylpentane
a) 2,4-dimethyl hexane
b) 2,3-dimethyl hexane
3. Determines the phase of a substance
a) mass and volume
b) kind
c) pressure and temp.
4. Has the greatest number of atoms
a) 4.0 mol Nh3
b) 6.0 moles CÓ

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