C6 Stoichiometry post

C6 Stoichiometry post - Stoichiometry The measurement of...

Info iconThis preview shows pages 1–17. Sign up to view the full content.

View Full Document Right Arrow Icon
Stoichiometry The measurement of substances in a chemical reaction.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemical Equations Two aluminum atoms react with one compound of iron (III) oxide to produce two iron atoms and one compound of aluminum oxide.
Background image of page 2
Chemical Equations Two aluminum atoms react with one compound of iron (III) oxide to produce two iron atoms and one compound of aluminum oxide. 2 Al(s) + Fe 2 O 3 (s) --------> 2 Fe(s) + Al 2 O 3 (s)
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemical Equations 2 Al(s) + Fe 2 O 3 (s) --------> 2 Fe(s) + Al 2 O 3 (s) Reactants -------> Products States of matter: (g), (l), (s), (aq) coefficients subscripts balanced
Background image of page 4
Chemical Formulas C C H H H O O H
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemical Formulas C 2 H 4 O 2 molecular formula CH 3 COOH condensed notation C C H H H O O H
Background image of page 6
Balancing Chemical Reactions CH 4 + O 2 -------> CO 2 + H 2 O
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Balancing Chemical Reactions CH 4 + O 2 -------> CO 2 + H 2 O 1. Write down correct molecular formulas of reactants and products. 2. In general, start with the most complex formula. Balance last the molecule that is made of the fewest elements.
Background image of page 8
Balancing Chemical Reactions CH 4 + O 2 -------> CO 2 + 2 H 2 O
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Balancing Chemical Reactions CH 4 + 2 O 2 -------> CO 2 + 2 H 2 O
Background image of page 10
Balancing Chemical Reactions 1. Start with the substance that has the largest number of atoms. Balance elements in that substance that appear only once on each side of the equation. 2. Balance polyatomic ions as a unit if they remain unchanged. 3. Balance elements in elemental form last. 4. Check to see that all atoms are balanced with the smallest whole number coefficients.
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Balancing Chemical Reactions Fe(s) + O 2 (g) ---------> Fe 2 O 3 (s) NaCl(aq) + Pb(NO 3 ) 2 (aq) ---------> NaNO 3 (aq) + PbCl 2 (s)
Background image of page 12
Combustion Reactions CH 4 + 2 O 2 -------> CO 2 + 2 H 2 O C 6 H 12 O 6 + 6 O 2 -------> 6 CO 2 + 6 H 2 O
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Combustion Reactions CH 4 + 2 O 2 -------> CO 2 + 2 H 2 O C 6 H 12 O 6 + 6 O 2 -------> 6 CO 2 + 6 H 2 O
Background image of page 14
Reactions Combination Decomposition Single-Replacement Double-Replacement
Background image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Reaction? 2 H
Background image of page 16
Image of page 17
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/08/2012 for the course CHEM 101 taught by Professor Anderson,w during the Fall '08 term at BYU.

Page1 / 61

C6 Stoichiometry post - Stoichiometry The measurement of...

This preview shows document pages 1 - 17. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online