Interpretation:
Given names formulas and for given formulas, names are to be written.
N2O3, Mn(OH)3, magnesium sulfate, mercury(II) bromite
Concept introduction:
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. Usually, the number of each kind of atom which makes up the particle generally called as the composition, is denoted by the chemical formula. The elements are found as single atom particles in the universe. Few elements form monoatomic ions having different charges. To differentiate the two ions, size of the charge of ions is included when naming the ion. Conversely, for group 1A, 2A, 5A-7A elements the charge is not included while naming the ion.
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EBK INTRODUCTORY CHEMISTRY: AN ACTIVE L
- Tell me which names are incorrect and why Look at the following formulas and corresponding names and tell me which names are incorrect and why. CaCl2 Calcium chloride Cu2O Copper (II) oxide PbS2 Lead (II) sulfidearrow_forwardWhat is the formula for the cyanide ion? The What is the name for HCO3? ion What is the formula for the ammonium ion?arrow_forwardenter the formula for each ionic compounds. express your answer as a chemical formula. Lead(II) chromate Iron (III) fluoride Iron(II) phosphate Potassium hydroxidearrow_forward
- Which of the following pairs of formula and name are incorrectly matched? ZnO, zinc oxide AlPO3 , aluminium phopshate Ca(C2H3O2)2, calcium acetate MgCO3, magnesium carbonate NaCl, sodium chloride AgBr, silver (I) bromide FeO, iron (III) oxide HBr, hydrobromic acidarrow_forwardexpress your answer as a chemical formula. Lead(III) oxide cobalt(III) sulfide platinum(II) sulfate chromium(III) iodide lithium nitride copper(I) oxidearrow_forwardName acid acid or base if the formula is given, or write the formula of the acid or base if the name is given. Spelling must be exact. Lithium hydroxide, Ra(OH)2 hydrobromic acid H2CO3arrow_forward
- For 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_forwardExpress your answer as a chemical formula. Calcium acetate Tin(II) nitrite Calcium chlorite Chromium(III) sulfate Aluminum sulfitearrow_forwardEnter a formula for the compound that forms between beryllium and each polyatomic ion. hydroxide Express your answer as a chemical formula. chromate Express your answer as a chemical formula. phosphate Express your answer as a chemical formula. cyanide Express your answer as a chemical formula.arrow_forward
- NOMENCLATURE Please write the name or the formula, as appropriate, for each of the following compounds or elements. Use pencil. Neatness counts! If I can't read it, it must be wrong. FeBr2 calcium oxalate AGHSO4 hydrogen peroxide NH,IO4 periodic acid Pd;N2 lithium hydrogen phosphate LİHCO3 vanadium(V) chromate Mn(MnO4)4 gold(III) hydroxide Fe2(SO3); barium cyanide N20 (g) tin(IV) sulfate HBr (g) diphosphorus tetrabromide HBr (aq) phosphorus pentafluoride НВГО (аq). calcium dichromate SeF6 ammonium hypobromite H2SO; (aq) aluminum nitride H;P(g) hydroselenic acid HIO2 (aq) manganese(IV) carbonate Ni3N2 nitrous acid KSCN palladium(II) acetate Mg3(PO4)2 nickel B2O3 iodine trichloride AIPO4:7H2O disulfur dioxidearrow_forwardBoth questions refer to each otherarrow_forwardChoose the answer which gives the correct name of the compound whose formula is given. a) The correct name of FeSO3 is iron sulfite. b) The correct name of ZnHPO4 is zinc(IV) hydrogen phosphate. c) The correct name of K2CrO4 is potassium chromate. d) The correct name of Mg(ClO3)2 is magnesium(II) chlorite. e) The correct name of Ba(ClO4)2 is barium chlorate.arrow_forward
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