Chemical formula list
[DOCX File]CHEMICAL FORMULA TABLE - GaryTurnerScience
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Writing CHEMICAL FORMULAS. Writing and understanding chemical formulas is one of the key basic skills in chemistry. A chemical formula shows the elements in a (molecule) group of atoms. Water has two hydrogen atoms and one Oxygen atoms, so it uses the symbols of H and O, and the number 2 to describe how many hydrogen there are… H. 2. O. This ...
[DOCX File]Lewis Dot Structures Worksheet
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Notes: Remember that Metals tend to lose their electrons, falling back to their inner octet, becoming smaller, forming positive “cations”. Nonmetals tend to gain electrons, filling up their current energy levels, becoming larger, forming negative “anions”.
[DOC File]Chemistry Lecture ’93 B
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significance of a chemical formula. chemical formula. is a shorthand method of representing the . composition of a substance by using chemical symbols and . numerical subscripts. chemical formulas. indicate the relative number of atoms for each . element present in a compound. a compound. is a substance in which two or more elements are ...
[DOC File]Chemical formula worksheet - The Thomas Hardye School
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Chemical formula worksheet. In the 1st 2 columns write the correct chemical formula, in the 2nd the correct name. Name Formula Formula Name Magnesium Fluoride. CaF2 Lithium Chloride. KBr Calcium Chloride. CuCl Copper (I) Iodide. CuCl2 Potassium Bromide. CuO Aluminum Oxide. AlCl3 Iron(II) Oxide. AgCl Aluminum Sulfide. MgI2 Sodium Chloride
[DOC File]STUDENT STUDY GUIDE FOR 8TH GRADE CHEMISTRY
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In a chemical reaction, matter cannot be created or destroyed. This is the Law of Conservation of Mass. In balancing chemical equations, you cannot change the subscripts that tell how many atoms of each kind are present in a molecule. That would be changing the identity of the substance.
[DOC File]Chemical Compounds Project - Don Voorhees
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Include a table of contents that gives the name/brand of each product label and a list of all chemical names and formulas you used for that label (15 points). The numbering system for the labels and compounds . must. correspond to the numbering system used within the project. Include a decorated cover page with a title, your name, date, and period.
[DOCX File]18 Naming Molecular Compounds-S
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How are the chemical formula and name of a molecular compound related? When you began chemistry class this year, you probably already knew that the chemical formula for car- bon dioxide was CO2. Today you will find out why CO2 is named that way. Naming chemical compounds correctly is of paramount importance.
[DOC File]Empirical and Molecular Formulas
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The chemical formula of cocaine is C17H21NO4. After analyzing the mystery compound you find that it is 67.296% carbon, 6.991% hydrogen, 4.618% nitrogen, and 21.095% oxygen. You also find that it has a molar mass of 303.35 g/mol. Calculate the mystery compound’s empirical formula.
[DOCX File]Ions in Chemical Formulas
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Author: John Bergmann and Jeff Christopherson Created Date: 11/20/2012 12:07:00 Title: Ions in Chemical Formulas Subject: Chemistry Keywords: ions, chemical formula, cation, anion, polyatomic ion
[DOC File]Ionic Bonding Worksheet
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For the list on the left, name the compound. For the list on the right, give the chemical formula that corresponds to the name. Name Formula 1) NaF sodium fluoride 13) potassium fluoride KF. 2) K2CO3 potassium carbonate 14) ammonium sulfate (NH4)2SO4. …
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