HW#19b -- Friday, Feb. 17th

Complete these six problems by determining which type of reaction each is. On notebook paper, write out each reaction first. Remember that each reaction MUST be one of the five types -- combustion, synthesis, decomposition, single replacement, or double replacement.

If you want extra credit (bringing your graded HW up to a check double plus), then after saying what type the reaction is, go on and balance the equation (determine what the coefficients should be).



PS -- Yes, these are the last six problems from the reaction types worksheet that was handed out in class. This puts you that much closer to finishing that other assignment!

No online HW today -- just finish WS from class

On Thursday, you started work on a 'reaction types' worksheet in class. There is 22 problems, and you need to be able to say which type of reaction each one is. When you've finished this practice, put it back in your notebook with your Feb. 16 'DO NOW' -- and know that I will very likely be checking this day as part of the notebook check next week.

HW#19a -- Tuesday, Feb. 14th

See the assignment in the image below. Don't forget, it can only be one of the five types we discussed in class: combustion, synthesis, decomposition, single replacement, or double replacement. Also, remember how 'displacement' can be said in place of 'replacement' (either is acceptable).

BONUS: See if you can recognize which one is the special 'acid-base' variety of double replacement...