PSc.2.2.4 Exemplify the law of conservation of mass by balancing chemical equations.
• Use coefficients to balance simple chemical equations involving elements and/or binary compounds. • Conclude that chemical equations must be balanced because of the law of conservation of matter.
PSc.2.2.5 Classify types of reactions such as synthesis, decomposition, single replacement, or double replacement. (Neutralization reaction is a type of double replacement reaction.)
• Summarize reactions involving combustion of hydrocarbons as not fitting into one of these four types. Hydrocarbon + oxygen à carbon dioxide + water.
• Use coefficients to balance simple chemical equations involving elements and/or binary compounds. • Conclude that chemical equations must be balanced because of the law of conservation of matter.
PSc.2.2.5 Classify types of reactions such as synthesis, decomposition, single replacement, or double replacement. (Neutralization reaction is a type of double replacement reaction.)
• Summarize reactions involving combustion of hydrocarbons as not fitting into one of these four types. Hydrocarbon + oxygen à carbon dioxide + water.
Day 38 Oct 17
Introduction to Balancing Chemical Equations Types
Use labeled Popsicle sticks to discover the 4 basic types of equations...partner work
Introduction to Balancing Chemical Equations Types
Use labeled Popsicle sticks to discover the 4 basic types of equations...partner work
Day 39 Oct 20
Types of chemical reactions discovery (Popsicle stick activity)
Counting atoms - You must know how to count the number atoms in compounds in order to balance equations!!!
Types of chemical reactions discovery (Popsicle stick activity)
Counting atoms - You must know how to count the number atoms in compounds in order to balance equations!!!
Balancing Chemical equations site. View the traditional method!
http://www.wikihow.com/Balance-Chemical-Equations
http://www.wikihow.com/Balance-Chemical-Equations
2.2.4_how_to_count_atoms_ws.pdf | |
File Size: | 288 kb |
File Type: |
Day 38 Oct 20
Balancing Chemical Equations and Identify Types of equeations
Balancing Chemical Equations and Identify Types of equeations
ws_2.2.4_types_of_reactions_sm.pdf | |
File Size: | 144 kb |
File Type: |
EXTRA !!!Balancing Equation website for additional practice
http://education.jlab.org/elementbalancing/
worksheet for balancing equations Label each type of equation, then correctly balance each one.
http://misterguch.brinkster.net/WKS001_019_348432.pdf
http://education.jlab.org/elementbalancing/
worksheet for balancing equations Label each type of equation, then correctly balance each one.
http://misterguch.brinkster.net/WKS001_019_348432.pdf
The following video shows numerous reactions that we cannot do as examples! JUST for FUN!!