SCH 3U
Hand in redone Research projects and homework on hydrate from previous class
Experimental Determination of the Formula of a Hydrate Lab
Lab Write Up Must Include (1 per group)
- flow chart
- data table
- formula of the hydrate, mass percent of water and Q 7, 8 p.227
Quiz next week Tuesday - % mass, % composition, empirical formula, formula of hydrate (you will need to know (moles, particles, molar mass) to answer these types of questions)
SBI 4U
Isolation of DNA Lab
Lab Write Up Must Include
- hypothesis
- method (3rd person, passive voice - sentence/paragraph form - what was done)
- summary of observations (complete sentences)
- answers to the questions on the handout (use complete sentences to answer)
SNC 1PE
Analysis of Gas Test Lab from yesterday - creation of a data table
7 comments:
hi i was wondering if anyone can help my withthe last 3 qouestions of the dna lab. thanks so much
I don't have a copy of the Q's GA, Ms. A created the lab.
Ms. Arthur,
Do we have to create our own purpose or can we just use the one you provided?
Ghofran,
DNA is insoluble in alcohol so the DNA is precipitated allowing it to be visible to the naked eye.
Does anyone remember if the lab is supposed to be double spaced? And can the hypothesis be separated from the intro, before or after?
Maria,
Lab reports aren't double spaced lol and as for the hypothesis, it goes right before the procedure, after the introduction.
Are we suppose to do observations now and not the purpose?
THANX LINA!!!!
The purpose is a part of the Intro, also 1 line summarizing the observations is to be included. But you're also supposed to have a separate section for the observations.
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