Writing Chemical Formulas Worksheet Naming Chemical Compounds Answers Name the following ionic compounds 1 NaBr sodium bromide 2 CaO calcium oxide 3 Li 2 S lithium sulfide 4 MgBr 2 magnesium bromide 5 Be OH 2 beryllium hydroxide Write the formulas for the following ionic compounds 6 potassium iodide KI 7 magnesium oxide MgO 8 aluminum chloride AlCl 3
The first worksheet in each set asks you to name the chemical formula based on the chemical name The second worksheet asks for the chemical name based on the chemical formula Answer keys are provided separately Formula Worksheet Set 1 Chemical Names to Chemical Formulas Worksheet Chemical Names to Chemical Formulas Answer Key WRITE THE CHEMICAL FORMULA FOR EACH OF THE FOLLOWING Barium sulfide 1 Manganese III iodide 2 Ammonium hydrogen phosphate 3 Carbon disulfide 4 Lead II sulfate 5 Magnesium carbonate 6 Potassium permanganate 7 Silver bicarbonate 8
Writing Chemical Formulas Worksheet
Writing Chemical Formulas Worksheet
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43 Chemical Formula Writing Worksheet Worksheet Information
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Acid Formulas Worksheet
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Writing formulas Use the name of an ionic compound to write its formula The symbol of the cation is first followed by the symbol of the anion Use subscripts to show the ratio of the ions in the compound Parentheses are used with the subscript for polyatomic ions The formula for iron III hydroxide is Fe OH 3 Writing Formulas Figure 3 3 1 3 3 1 A methane molecule can be represented as a a molecular formula b a structural formula c a ball and stick model and d a space filling model Carbon and hydrogen atoms are represented by black and white spheres respectively Although many elements consist of discrete individual atoms some exist as molecules made
Writing chemical formulae teaching resources Worksheets and lesson ideas to challenge students aged 11 to 16 to think hard about chemical formulae GCSE and Key Stage 3 Writing chemical formula teacher brief Overview all matter is made from particles Write formulas of elements and simple compounds using chemical symbols and numbers name simple compounds from a chemical formula using prefixes such as mono di tri and words such as oxide chloride hydroxide sulfate nitrate and carbonate
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This chemical formula writing worksheet for set 1 comes in a variety of formats making it adaptable to your classroom and their needs Included alongside the worksheet is also a sheet devised for SEND students and all answers are included This chemical formula writing worksheet for set 1 ability groups is a great supplement to your lessons on formulae It explains not only what a chemical formula is and what it shows but then gives students the opportunity to practise writing chemical formulae using the number of atoms of each element present in a compound
This pack includes MS Word documents of 1 a 3 page student worksheet and 2 a teacher s answer key In the first part of the worksheet students are required to write the chemical formula of ionic compounds The second part required students to write the chemical formula of simple covalent compounds Chemical Equations A chemical equation is a written expression of a chemical reaction e g 2H2 O2 2H2O 3A 1 3A 1 2 H 2 O 2 2 H 2 O Reactants are written on the left and products are written on the right In a balanced equation the total numbers of atoms of each kind on both sides are the same
Ionic Compound Formula Writing Worksheet Answers Db excel
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Worksheet Chemical Formula Writing Worksheet Worksheet Db excel
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Writing Chemical Formulas Worksheet - Write formulas of elements and simple compounds using chemical symbols and numbers name simple compounds from a chemical formula using prefixes such as mono di tri and words such as oxide chloride hydroxide sulfate nitrate and carbonate