Equations balanced on the previous day | Equations balanced on the next day |
2 POBr3 + 6 Ba(OH)2 = Ba3(PO4)2 + 3 BaBr2 + 6 H2O
H{+} + MnO4{-} + C2H6O = Mn{2+} + C2H4O2 + H2O =>
12 H{+} + 4 MnO4{-} + 5 C2H6O = 4 Mn{2+} + 5 C2H4O2 + 11 H2O
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2(NO)2 + S + H2O =>
4 PbS + Cu2S + 16 HNO3 = 4 Pb(NO3)2 + 2 Cu(NO3)2(NO)2 + 5 S + 8 H2O
NiSO4 + Na2S2O8 + NaOH = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + Na2S2O8 + 6 NaOH = 2 Ni(OH)3 + 4 Na2SO4
CO2 + Ca(OH)2 + (C6H5)3CH = (C10O2H9)2Ca =>
CO2 + Ca(OH)2 + (C6H5)3CH = (C10O2H9)2Ca
O2 + NH4 = H2O + N =>
O2 + NH4 = 2 H2O + N
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
P + Ca(OH)2 + O2 = Ca3(PO4)2 + H2O =>
4 P + 6 Ca(OH)2 + 5 O2 = 2 Ca3(PO4)2 + 6 H2O
C6H14N4O2 + H2O = CO2 + NH3 + C4H12N2 =>
C6H14N4O2 + 2 H2O = 2 CO2 + 2 NH3 + C4H12N2
MnCl2 + NH4Cl = Mn(NH4)2 + Cl =>
MnCl2 + 2 NH4Cl = Mn(NH4)2 + 4 Cl
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO + H2O =>
3 Cr(OH)2 + 10 HNO3 = 3 Cr(NO3)3 + NO + 8 H2O
NaIO3 + H2O = HIO3 + OH + Na =>
NaIO3 + H2O = HIO3 + OH + Na
PbSO4 + Cr + H{+} = Pb + HSO4{-} + Cr{+3} =>
3 PbSO4 + 2 Cr + 3 H{+} = 3 Pb + 3 HSO4{-} + 2 Cr{+3}
NaCl + H2SO4 + MnOSO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
2 NaCl + H2SO4 + MnOSO4 = MnSO4 + Na2SO4 + Cl2 + H2O
N2 + O2 = N2O7 =>
2 N2 + 7 O2 = 2 N2O7
H3PO4 + KOH = K3PO4(aq) + H2O =>
H3PO4 + 3 KOH = K3PO4(aq) + 3 H2O
Cu + Ag(NO3)2 = Ag2 + Cu(NO3)3 =>
4 Cu + 6 Ag(NO3)2 = 3 Ag2 + 4 Cu(NO3)3
H2O + S2SO = SO4 + H3O =>
33 H2O + S2SO = 3 SO4 + 22 H3O
C6H12O6 + Cr2O7{2-} + H{+} = CO2 + Cr3{+} + H2O =>
17 C6H12O6 + 36 Cr2O7{2-} + 96 H{+} = 102 CO2 + 24 Cr3{+} + 150 H2O
CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + H2O =>
2 CH3OOH + Sr(OH)2 = Sr(CH3OO)2 + 2 H2O
C25H5OH + O2 = CO2 + H2O =>
C25H5OH + 26 O2 = 25 CO2 + 3 H2O
SnS2 + HCl = H2S + H2SnCl6 =>
SnS2 + 6 HCl = 2 H2S + H2SnCl6
NaBr + Ba(NO3)2 = BaBr2 + NaNO3 =>
2 NaBr + Ba(NO3)2 = BaBr2 + 2 NaNO3
Co2{+} + H2O2 + NaOH = Co(OH) + Na{+} =>
2 Co2{+} + H2O2 + 2 NaOH = 4 Co(OH) + 2 Na{+}
Al + CuSO4 + NaCl = AlCl3 + Cu + NaSO4 =>
Al + 3 CuSO4 + 3 NaCl = AlCl3 + 3 Cu + 3 NaSO4
Mn2 + NaBiO3 = MnO4 + Bi3 + Na =>
9 Mn2 + 24 NaBiO3 = 18 MnO4 + 8 Bi3 + 24 Na
Pb(s) + Co(No3)2(aq) = Co(s) + Pb(No3)3(aq) =>
2 Pb(s) + 3 Co(No3)2(aq) = 3 Co(s) + 2 Pb(No3)3(aq)
Hg + SrCl2 = HgCl2 + Sr =>
Hg + SrCl2 = HgCl2 + Sr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
BiCl14 + Zn = ZnCl2 + Bi =>
BiCl14 + 7 Zn = 7 ZnCl2 + Bi
KI + H2SO4 = I2 + H2S + H2O + K2SO4 =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 K2SO4
KMnO4 + NaNO2 + H2O = MnO2(s) + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2(s) + 3 NaNO3 + 2 KOH
Cl2 + AgNO3 + H2O = AgCl + AgClO2 + HNO3 =>
2 Cl2 + 4 AgNO3 + 2 H2O = 3 AgCl + AgClO2 + 4 HNO3
(KOH) + (SiO2) = K2SiO3 + H2O =>
2(KOH) + (SiO2) = K2SiO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(s) + HCl(aq) = FeCl(s) + H =>
Fe(s) + HCl(aq) = FeCl(s) + H
SC + KI = SI + KC =>
SC + KI = SI + KC
KCl + AlNO3 = AlCl + KNO3 =>
KCl + AlNO3 = AlCl + KNO3
C6H5OH + HBr = C6H5BrO + H2 =>
C6H5OH + HBr = C6H5BrO + H2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
BrO{-} + Ag{+} + OH{-} = BrO3{-} + Ag + H{+} =>
BrO{-} + 4 Ag{+} + 2 OH{-} = BrO3{-} + 4 Ag + 2 H{+}
NH4F + LiOH = FOH + LiNH4 =>
NH4F + LiOH = FOH + LiNH4
CH3COOH + Al = H2 + (CH3COO)3Al =>
6 CH3COOH + 2 Al = 3 H2 + 2(CH3COO)3Al
HNO3 + Cd(OH)2 = Cd(NO3)2 + H2O =>
2 HNO3 + Cd(OH)2 = Cd(NO3)2 + 2 H2O
C4H4O6 + H2O = C4H3O6 + H3O =>
C4H4O6 + H2O = C4H3O6 + H3O
Zn(s) + H{+}(aq) = Zn2{+}(aq) + H2(g) =>
4 Zn(s) + 2 H{+}(aq) = 2 Zn2{+}(aq) + H2(g)
Pb(NO3)2 + NaOH2 + Na(ClO)2 = Na(NO3)2 + NaCl2 + Pb2O4 + H2O =>
2 Pb(NO3)2 + 2 NaOH2 + 2 Na(ClO)2 = 2 Na(NO3)2 + 2 NaCl2 + Pb2O4 + 2 H2O
H2 + CO2 + H2O = H2CO2H2O =>
H2 + CO2 + H2O = H2CO2H2O
Na2C2O4 + H2SO4 + KMnO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Na2[Sn(OH)4] + Bi(NO3)3 + H2O = Bi + Na2[Sn(OH)6] + HNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 H2O = 2 Bi + 3 Na2[Sn(OH)6] + 6 HNO3
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