238.3. Substances with constant composition. Chemical formula.
Grade:
8
Subject
Chemistry
Theme
Insight in substances microstructure.
Subtheme
Substance consistent invariables. Chemical formulas.
Solve tasks to find hidden Geo point coordinates
- Geometry: Circumference indrawn in triangle, location of its centre.
- Algebra: Actual numbers.
- Geometry: The Pythagorean Theorem. The practical application of Pythagorean Theorem in everyday life.
- Algebra: Albraic fraction.
- Algebra: Formula y = k/x
- Algebra: Median
- Chemistry: Substances structure.
- Algebra: Irrational numbers.
- Physics: Light reflection and mirrors.
- Physics: Movement characteristics.
- Algebra: Square trinomial roots
- Algebra: Linear function research.
- Physics: Heat and temperature.
- Geometry: Tangent properties and signs.
- Algebra: Function y=√x
- Geometry: Triangle median properties.
- Algebra: Numerical approximation.
- Algebra: Complete quadratic equation
- Algebra: Quadratic equation
- Chemistry: Accessories and equipment in laboratory.
- Algebra: Fraction multiplication and division.
- Geometry: Diameter, which is perpendicular to chord, properties.
- Chemistry: Acids, bases and salts chemical formulas and names.
- Physics: Light break and lens.
- Algebra: Linear equalities and inequalities solution.
- Algebra: Amplitude
- Algebra: Fraction amplification and abbreviation.
- Geometry: Trapeze, elements, trapeze types, trapeze properties, isosceles trapeze signs.
- Algebra: Function y=√x
- Geometry: Distance between parallel straight lines.
- Algebra: Hyperbola.
- Algebra: Rational numbers.
- Chemistry: Substances with constant composition. Chemical formula.
- Physics: Physics language.
- Physics: Archimedes law.
- Algebra: Fraction addition and subtraction.
- Physics: Diffusion of sound
- Algebra: ax² + c = 0
- Algebra: Complete quadratic equation
- Geometry: Area of parallelogram, rhomb, triangle, right angled triangle and trapeze.
- Physics: Optical phenomena in nature.
- Algebra: Reverse proportionality concept.