Properties of Matter part II Ch. 15. Colloids A colloid (KAH loyd) is a type of mixture with particles that are larger than those in solutions but not.
Naming Compounds Day 2 Working backwards: name to formula It’s possible to determine a formula from a name E.g. What is the formula of sodium oxide?
Brain Death & Ethical issues Dr. Ashraf Hussain.
Brain Death & Ethical issues
Chemistry Reading Project -- Silver 3D Group 6 : LIN Lok Kwan(28) NG Wing Yan(29) NG Yim Hung(30) WONG Hoi Ki (33)
Naming Compounds Day 2. 1.Name each according to IUPAC rules: a) ZnS, b) FeCl 3, c) CaCO 3, d) P 2 O 5, e) NaCN, f) N 2 F 2, g) MgHPO 4, h) Cu(BrO 3 )
Chapter 4 Solution Stoiciometry. Solutions = Homogeneous Mixtures Solute – thing being dissolved (lesser part of Homogeneous mixture) Solvent – medium.
II. Properties of Matter
Chapter 2 Atoms: Are They for Real? James A. Noblet California State University San Bernardino, CA 2007 Prentice Hall Chemistry for Changing Times, 11.
A: 16 Nov. 2010 Objective: SWBAT calculate percent composition for a compound and determine the percentage of water in a hydrate using laboratory techniques.
Writing Chemical Formulas. Prefix System mono= 1 di = 2 tri = 3 tetra = 4 penta= 5 hexa = 6 hepta= 7 octa= 8 non= 9 dec = 10 dinitrogen trisulfide N2S3N2S3.
Properties of Matter part II