Interpretation:
Given names, formulas are to be written; given formulas, names are to be written.
Dinitrogen tetroxide, N3-, Ca(ClO3)2, sulfur
Concept introduction:
Generally, the chemical compounds are made up of polyatomic ions and the ratio of positive to negative ions present in the substance is expressed as formula of ionic compound. Some elements form monoatomic ions having different charges and to differentiate the two ions, size of the charge of ions is included when naming the ion. Usually, the number of each kind of atom which makes up the particle generally called as the composition, is denoted by the chemical formula. Besides, at normal temperature seven elements are found as two atoms. The elements are found as single atom particles in the universe. For example, the element which exists in the gas phase as single atoms at temperatures is Helium and the element which found in the solid phase is Lithium. The elemental symbol is used to denote this one atom element and further explain that these atoms are uncombined in nature.
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Introductory Chemistry: An Active Learning Approach
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- Both questions refer to each otherarrow_forwardChemical formula worksheet In the 1st 2 columns write the correct chemical formula, in the 2nd the correct name. Name Magnesium Fluoride Lithium Chloride Calcium Chloride Copper (I) Iodide Potassium Bromide Aluminum Oxide Iron(II) Oxide Aluminum Sulfide Sodium Chloride Barium Chloride Iron (III) Sulfate Iron (III) Sulfide Sodium Hydroxide Ammonium Bromide Potassium Sulfate Sulfuric Acid Formula Formula CaF₂ KBr CuCl CuClz CUO AICI 3 AgCl MgI₂ NaBr ZnCl₂ LiF PbO₂ AgNO3 Na₂CO3 (NH4)2SO4 Name KNO3 Namearrow_forwardFor the following left-to-right list of chemical formulas, choose the best left-to-right list of names: AIPO4, NaNO3, Ca(CIO4)2, Fe(OH)2 Aluminum phosphate, sodium nitrate, calcium perchlorate, iron (I) hydroxide Aluminum phosphate, sodium nitrate, calcium chlorite, iron (II) hydroxide Aluminum phosphite, sodium nitrite, calcium chlorate, iron (II) hydroxide Aluminum phosphide, sodium nitrite, calcium hypochlorite, iron (II) hydroxide 1080 acearrow_forward
- When is it okay to use Greek prefixes for naming ionic substances? For example, I have seen TiO2 named titanium dioxide and Ti(IV) oxide. Which one is the correct name? I have seen Greek prefixes used with other ionic substances as well. It was my understanding that Greek prefixes were only used for molecular substances and not ionic. In ionic substances we use charges to name the substances and in molecular we do not. Thank you for your time.arrow_forwardChoose the combination of formula/name that is incorrect: Group of answer choices CS2 is carbon disulfide Mg(NO3)2 is magnesium nitrate H2SO4(aq) is sulfuric acid FeCl3 is iron chloride HC2H3O2 is acetic acidarrow_forwardquestions in the image. please answer all.arrow_forward
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