'G mass' presentation slideshows

737 views • 58 slides

Properties of Matter Chapter 4

Properties of Matter Chapter 4. Chapter 4 - Properties of Matter. 4.1 Properties of Substances. 4.6 Heat: Quantitative Measurement. 4.2 Physical Changes. 4.7 Energy in Chemical Changes. 4.3 Chemical Changes. 4.8 Conservation of Energy. 4.4 Conservation of Mass. 4.5 Energy.

669 views • 45 slides

Stoichiometry

Stoichiometry. Chapter/Unit 3. Significant Figures Review (1.5). Rules for counting Significant Figures :. 1. Nonzero integers always count!. 2. Zeroes (3 classes):. a. Leading zeroes do not count (place holders). b. Captive zeroes do count.

488 views • 38 slides

Using Real Data to Learn Algebra

Using Real Data to Learn Algebra. Concrete Experience Abstract Ideas . Distributive Property Lab. CPO Lever Equipment. Tyner Academy Students. How can we represent this balanced system?. Write a mathematical representation for this.

448 views • 29 slides

The Mole I

The Mole I. Mathematical Relationships with Chemical Formulas. The Mole. mole (mol) - the amount of a substance that contains the same number of entities as there are atoms in exactly 12 g of carbon-12.

529 views • 28 slides

Chapters 27--Examples

Chapters 27--Examples. Problem. A electron that has a velocity v = (2x10 6 m/s) i + (3 x 10 6 m/s) j move through a magnetic field, B =(0.030) i -(0.15) j . Find the force on the electron Recalculate for a proton. . F =q v x B. q=-1.602 x 10 -19

256 views • 11 slides

STANDARD GRADE CHEMISTRY CALCULATIONS

mass n gfm. You must learn this and be able to apply it in calculations. STANDARD GRADE CHEMISTRY CALCULATIONS. Calculations involving the mole. 1 mole of a solid substance is the formula mass of the substance in grams. This is known as the gram formula mass (gfm).

209 views • 7 slides

Finding the density of air

Finding the density of air. An experiment. To find the mass of the air. A round-bottom flask containing air was weighed. A vacuum pump was used to extract air from the flask. The flask was weighed again with the air removed. mass of flask containing air = 185.93 g

114 views • 4 slides

Finding the density of air

Finding the density of air. An experiment. To find the mass of the air. A round-bottom flask containing air was weighed. A vacuum pump was used to extract air from the flask. The flask was weighed again with the air removed. mass of flask containing air = 185.93 g

402 views • 4 slides