Equations balanced on the previous day | Equations balanced on the next day |
Cd(OH)3 + 3 HCl = 3 H2O + CdCl3
ZnO + S = ZnS + O2 =>
2 ZnO + 2 S = 2 ZnS + O2
NaN3(s) = Na(s) + N2(g)NaN3(s) = Na(s) + N2(g) =>
5 NaN3(s) = 2 Na(s) + 3 N2(g)NaN3(s)
CaO + Fe2O3 = CaOFe2O3 =>
CaO + Fe2O3 = CaOFe2O3
KOH + Pb(NO3)2 = KOH(NO3)2 + Pb =>
KOH + Pb(NO3)2 = KOH(NO3)2 + Pb
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + CuOH2 + H2O =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 CuOH2 + 2 H2O
KNO3 + HBr = HNO3 + KBr =>
KNO3 + HBr = HNO3 + KBr
CH3COCH3 + CH3OH = CH3OCCH3OHCH3 =>
CH3COCH3 + CH3OH = CH3OCCH3OHCH3
C8H12O2 + O2 = CO2 + H2O =>
C8H12O2 + 10 O2 = 8 CO2 + 6 H2O
MnO2 + V{2+} = VO3{-} + Mn{+2} =>
3 MnO2 + 2 V{2+} = 2 VO3{-} + 3 Mn{+2}
PbCl2 + H2O = PbOH + PbCl3 + HCl =>
2 PbCl2 + H2O = PbOH + PbCl3 + HCl
Al(HCO3)3 + H3BO3 = AlBO3 + H2CO3 =>
Al(HCO3)3 + H3BO3 = AlBO3 + 3 H2CO3
Sn(OH0)2 + HBr = H2O + SnBr2 =>
Sn(OH0)2 + 2 HBr = 2 H2O + SnBr2
BaO + FeO = FeBaO2 =>
BaO + FeO = FeBaO2
NH4Cl + Ca(OH)2 = NH3(g) + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3(g) + CaCl2 + 2 H2O
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s) =>
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
NaOH + KPH = Na + KP + H2O =>
NaOH + KPH = Na + KP + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + NH4Cl = KClH2O + NH3 =>
KOH + NH4Cl = KClH2O + NH3
KIO + KI = K2O + I2 =>
KIO + KI = K2O + I2
CaCo3 + CH3COOH = Ca(C2H3O2)2 + H2Co3 =>
CaCo3 + 2 CH3COOH = Ca(C2H3O2)2 + H2Co3
H2SO4 + Cu(HO)2 = CuSO4 + H2O =>
H2SO4 + Cu(HO)2 = CuSO4 + 2 H2O
Fe3{+} + Au3{+} = Fe2{+} + (Au)5{+} =>
4 Fe3{+} + 5 Au3{+} = 6 Fe2{+} + 3(Au)5{+}
NO + H2O = N2O3 + H3O =>
2 NO + 3 H2O = N2O3 + 2 H3O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
BaOH2 + Na2CO3 = Na2OH2 + BaCO3 =>
BaOH2 + Na2CO3 = Na2OH2 + BaCO3
XBrMg + CO2 + H2O = XCHO2 + Mg(OH)Br =>
XBrMg + CO2 + H2O = XCHO2 + Mg(OH)Br
S + Na2SO3*7H2O = Na2S2O3 + H2O =>
S + Na2SO3*7H2O = Na2S2O3 + 7 H2O
Ag + PbCl2 = Pb + AgCl =>
2 Ag + PbCl2 = Pb + 2 AgCl
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
OH = O + H =>
OH = O + H
HBr + LiOH = HOH + LiBr =>
HBr + LiOH = HOH + LiBr
PbCrO4 + Hg2Br2 = Hg2CrO4 + PbBr2 =>
PbCrO4 + Hg2Br2 = Hg2CrO4 + PbBr2
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + Hg2(Cl2)2 =>
2 MgCl2 + 2 Hg(NO3)2 = 2 Mg(NO3)2 + Hg2(Cl2)2
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + Hg2(Cl2)2 =>
2 MgCl2 + 2 Hg(NO3)2 = 2 Mg(NO3)2 + Hg2(Cl2)2
Mn2O7 + C7H16 = MnO2 + CO2 + H2O =>
22 Mn2O7 + 3 C7H16 = 44 MnO2 + 21 CO2 + 24 H2O
CuN2O6 + INa = CuI + I + Na(NO3) =>
CuN2O6 + 2 INa = CuI + I + 2 Na(NO3)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2SO4 + BH(OH)2 = BHSO4 + H2O =>
H2SO4 + BH(OH)2 = BHSO4 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HAsO2 + Ce(SO4)2 + H2O = H3AsO4 + Ce2(SO4)3 + H2SO =>
4 HAsO2 + 2 Ce(SO4)2 + 5 H2O = 4 H3AsO4 + Ce2(SO4)3 + H2SO
H2SO4 + BH(OH)2 = BHSO4 + H2O =>
H2SO4 + BH(OH)2 = BHSO4 + 2 H2O
H2SO4 + BH(OH)2 = BHSO4 + H2O =>
H2SO4 + BH(OH)2 = BHSO4 + 2 H2O
C7H12 + HBr = C7H13 + Br =>
C7H12 + HBr = C7H13 + Br
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + Hg2(Cl2)2 =>
2 MgCl2 + 2 Hg(NO3)2 = 2 Mg(NO3)2 + Hg2(Cl2)2
Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
MgCl2 + Hg(NO3)2 = Mg(NO3)2 + Hg2(Cl2)2 =>
2 MgCl2 + 2 Hg(NO3)2 = 2 Mg(NO3)2 + Hg2(Cl2)2
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