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CHEMISTRYWORKBOOK AWRITING FORMULAE AND NAMES OF IONIC SUBSTANCESANDBALANCING EQUATIONSNAME:
WRITING FORMULAEWrite the formulas for the following chemical compounds:1)sodium bromide2)calcium acetate3)lithium carbonate4)Tin (IV) sulfate5)iron (III) phosphate6)potassium nitride7)acetic acid (hydrogen acetate)8)strontium chloride9)zinc nitride10)vanadium (III) sulfide11)molybdenum (II) sulfate12)nickel (III) sulfide13)manganese (II) phosphate14)silver acetate15)cobalt (III) oxide16)magnesium sulfate17)potassium carbonate18)ammonium oxide19)tin (IV) hydroxide20)hydroiodic acid (hydrogen iodide)
Lots of Ionic Naming Practice ProblemsName the following ionic SO419)Cu(NO3)220)Fe(HCO3)2
Write the formulas for the following ionic compounds:21)lithium acetate22)iron (II) phosphate23)calcium bromide25)sodium hydroxide27)beryllium hydroxide28)zinc carbonate29)manganese (VII) chloride30)copper (II) acetate31)cobalt (III) bromide32)ammonium oxide33)potassium hydroxide34)lead (IV) sulfate35)silver phosphate36)vanadium (V) nitride37)strontium acetate38)barium sulfate39)iron (II) sulfide40)ammonium sulfate
Balanced Chemical EquationsCalculate how many atoms of each element are present on the reactant side of each equation.Also write word equations for the equations below (except questions 2,7,8,9,11,14,15):1)1 N2 3 H2 2 NH32)2 KClO3 2 KCl 3 O23)2 NaCl 1 F2 2 NaF 1 Cl24)2 H2 1 O2 2 H2O5)1 Pb(OH)2 2 HCl 2 H2O 1 PbCl26)2 AlBr3 3 K2SO4 6 KBr 1 Al2(SO4)37)1 CH4 2 O2 1 CO2 2 H2O
8)1 C3H8 5 O2 3 CO2 4 H2O9)2 C8H18 25 O2 16 CO2 18 H2O10)1 FeCl3 3 NaOH 1 Fe(OH)3 3 NaCl11)4 P 5 O2 2 P2O512)2 Na 2 H2O 2 NaOH 1 H213)2 Ag2O 4 Ag 1 O214)1 S8 12 O2 8 SO315)6 CO2 6 H2O 1 C6H12O6 6 O2
READING INFORMATION1.When sulphur trioxide gas (SO3), which is present in smoggy air in traceconcentrations, reacts with water from rain, sulphuric acid (hydrogensulfate), a very corrosive acid, forms as the only product. Write a NONBALANCED equation showing the formulae of reactants and product.2.Write the balanced equation that expresses in acceptable chemical shorthandthe information given in the statement, "Iron metal can be made to reactwith molecular oxygen to give iron oxide having the formula Fe2O3."3.4.Balance the following equations:(a)SO2 O2 --- SO3(e)(b)Mg (c)NO (d)HgO ---- O2 ---- MgO(f) P O2 ---- O2 ---- NO2(g) KClO4 ----- KCl O2Hg O2N2 H2 ---- NH3P4O10(h) PbO2 ---- PbO O2Write the balanced equation for the formation of table salt, NaCl (sodiumchloride), from sodium metal, and gaseous chlorine.
5.Although bright and shiny, aluminum objects are covered with a tight,invisible coating of aluminum oxide, (Al2O3) that forms when freshly exposedaluminum (Al) reacts with oxygen. Write the balanced equation for thisreaction.6.7.Balance these equations.a)Sn(s) O2(g) ----- SnO(s)b)Ca(s) Br2(g) ---- CaBr2(s)c)P4(s) Cl2(g) ---- PCl5(g)d)C(s) O2(g) ---- CO2(g)Balance the following equations.a)Zn S ---- ZnSe)Na O2 ---- Na2Ob)H2 P ---- PH3f)O2 ---- O3c)As O2 ----- As2O3g)As H2 ---- AsH3d)H2 S ----- H2Sh)Sb O2 ---- Sb2O3
Word EquationsWrite the word equations for each of the following chemical reactions:1)When dissolved beryllium chloride reacts with dissolved silver nitrate in water, aqueousberyllium nitrate and silver chloride powder are made.2)When isopropanol (C3H8O) burns in oxygen, carbon dioxide, water, and heat are produced.3)When dissolved sodium hydroxide reacts with sulfuric acid (H2SO4), aqueous sodiumsulfate, water, and heat are formed.4)When fluorine gas is put into contact with calcium metal at high temperatures, calciumfluoride powder is created in an exothermic reaction.5)When sodium metal reacts with iron (II) chloride, iron metal and sodium chloride areformed.
6)When lithium hydroxide pellets are added to a solution of sulfuric acid, lithium sulfateand water are formed.7)Lava in model volcanoes is usually made from the reaction of powdered sodiumbicrobonate and vinegar (hydrogen acetate), which creates carbon dioxide gas and water.8)If a copper coil is placed into a solution of silver nitrate, silver crystals form on thesurface of the copper. Additionally, highly soluble copper (I) nitrate is generated.9)When crystalline C6H126 is burned in oxygen, carbon dioxide and water vapour are formed.
Balancing Equations Practice WorksheetBalance the following equations:1)NaNO3 PbO Pb(NO3)2 Na2O2)AgI Fe2(CO3)3 FeI3 Ag2CO33)C2H4O2 O2 CO2 H2O4)ZnSO4 Li2CO3 ZnCO3 Li2SO45)V2O5 CaS CaO V2S56)Mn(NO2)2 BeCl2 Be(NO2)2 MnCl27)AgBr GaPO4 Ag3PO4 GaBr38)H2SO4 B(OH)3 B2(SO4)3 H2O9)S8 O2 SO210)Fe AgNO3 Fe(NO3)2 Ag
11)NaBr H3PO4 Na3PO4 HBr12)Ca(OH)2 Al2(SO4)3 CaSO4 Al(OH)313)Mg Fe2O3 Fe MgO14)C2H4 O2 CO2 H2O15)PbSO4 PbSO3 O216)NH3 I2 N2I6 H217)H2O SO3 H2SO418)H2SO4 NH4OH H2O (NH4)2SO4
chemistry workbook a writing formulae and names of ionic substances and balancing equations name: _
