PPT-Using Formulas and Literal Equations

Section 36 Literal equation is an equation that involves two or more variables Formula is a literal equation that states a rule for a relationship among quantities VOCABULARY Example C 2. familiar with the formulas (equations)?(a)Since they Notes. Literal. means straight forward or factual. It is the dictionary meaning of the word.. Denotation:. the explicit or direct meaning or set of meanings of a word or expression, as distinguished from the ideas or meanings associated with it or suggested by it.. Get started. Imagine that Excel is open and you’re looking at the “Entertainment” section of a household expense budget.. Cell C6 in the worksheet is empty; the amount spent for CDs in February hasn’t been entered yet.. http://www.youtube.com/watch?v=F54rqDh2mWA. Chemical Change v. Physical Change. Chemical Change . Break or form chemical bonds. Molecular formulas of the products are NOT exactly the same as the reactants. How do I differentiate between literal and figurative language?. 1. Key Learning. : Writers use figurative language to enhance the reader’s understanding. It is used in various types of writing. . Lesson 2-5. A _______________ _______________ is an equation that involves two or more variables.. literal. equation. Rewriting a Literal Equation:. –. 2x + 5y = 12 Solve for y. .. _________________________________ . Essential Question: . How do you write equations and formulas?. Warm-up. : . Define the following:. Square root 8. Identity. Radicand 9. ratio. Perfect square 10. proportion. Irrational number 11. cross products. Jami . Wang. . Period 3. Extra Credit PPT. Pythagorean Identities. sin. 2 . X + cos. 2 . X = 1. tan. 2. X + 1 = sec. 2. X. 1 + cot. 2. X = csc. 2. X. These . identities can be used to help find values of trigonometric functions. . Lecture 3 Topics. . Brown. , chapter 3. 1. Moles. . . 3.4. Molecular mass (aka . molecular . weight) . . 3.3. 2. Molar . converstions. Percent composition . 3.3. Empirical formulas . NOTES. MOLECULE. A . molecule. is . two . or more atoms that have chemically . combined.. Examples. : . H. 2. O. & O. 2. CHEMICAL FORMULA. A . Chemical Formula . is a description of the number and kind of atoms found in a single molecule of a substance, using the . Simple Ionic Compounds. Concept:. Ionic Formulas are formed from positive and negative ions.. Fact 1:. Positive ions are formed by metals that lost electrons.. Examples: Na. 1+. Mg. 2+. A. 3+. 10.1 . Reactions and . Equations. Evidence of Chemical Reactions. ..  . The process of which the atoms of one or more substances are rearranged to form different substances is called a . Chemical Reaction. 23Provided FormulasThese formulas are available to exam candidates when taking the CFP Certication Examination Chemical . Formulas. Chemical formula . - A shorthand notation for a compound or diatomic element.. Shows the elements and how many atoms of each element are in the compound/molecule.. C. 6 . H. 12. O.