Equations balanced on the previous day | Equations balanced on the next day |
NH4H2PO4 + 3 KOH = K3PO4 + NH3 + 3 H2O
Mg(CH3COO)2 + Ba(NO3)2 = Mg(NO3)2 + Ba(CH3COO)2 =>
Mg(CH3COO)2 + Ba(NO3)2 = Mg(NO3)2 + Ba(CH3COO)2
NaHCO3 + H2SO = Na2SO + H2O + CO2 =>
2 NaHCO3 + H2SO = Na2SO + 2 H2O + 2 CO2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
CrO7{2-} + C2H5OH + H{+} = Cr{3+} + CO2 + H2O =>
4 CrO7{2-} + 3 C2H5OH + 20 H{+} = 4 Cr{3+} + 6 CO2 + 19 H2O
H{+} + I{-} + Cr2O7{2-} = H2O + I2 + Cr{3+} =>
14 H{+} + 6 I{-} + Cr2O7{2-} = 7 H2O + 3 I2 + 2 Cr{3+}
[CuCl4]{2-} + Cu = [CuCl4]{3-} + Cu{+} =>
[CuCl4]{2-} + Cu = [CuCl4]{3-} + Cu{+}
C2H4 + PdCl2 + H2O = CH3CHO + Pd + HCl =>
C2H4 + PdCl2 + H2O = CH3CHO + Pd + 2 HCl
C2H7N + O2 = N2 + CO2 + H2O =>
4 C2H7N + 15 O2 = 2 N2 + 8 CO2 + 14 H2O
CH3COOH + CH3CH2 = CH3COOCH2 + H2O =>
13 CH3COOH + 2 CH3CH2 = 10 CH3COOCH2 + 6 H2O
CH3COONa + NaOH = CH3COOOH + Na2 =>
CH3COONa + NaOH = CH3COOOH + Na2
BaSO4 + GaPO4 = Ga2(SO4)3 + Ba3(PO4)2 =>
3 BaSO4 + 2 GaPO4 = Ga2(SO4)3 + Ba3(PO4)2
H2O + NO2{-} + F{-} = NO + F2O + OH{-} =>
3 H2O + 4 NO2{-} + 2 F{-} = 4 NO + F2O + 6 OH{-}
K2Cr2O7 + HCl + (NH4)2S = S + CrCl3 + H2O + KCl + NH4Cl =>
K2Cr2O7 + 14 HCl + 3(NH4)2S = 3 S + 2 CrCl3 + 7 H2O + 2 KCl + 6 NH4Cl
Pb + N2 + O2 = Pb(NO3)2 =>
Pb + N2 + 3 O2 = Pb(NO3)2
CrCl2 + HCl = CrCl3 + H =>
CrCl2 + HCl = CrCl3 + H
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu
MnO4{-} + C2H6O + H{+} = C2H4O2 + Mn{2+} + H2O =>
4 MnO4{-} + 5 C2H6O + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
Ba + O = BaO7 =>
Ba + 7 O = BaO7
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
FeCl3 + CH3COONa + C5H8O2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH
Al2O + H2O = AlOH =>
Al2O + H2O = 2 AlOH
C9H8O4 + NaOH + CH3OH = H2O + NaC9H8O4 =>
17 C9H8O4 + 18 NaOH + 9 CH3OH = 23 H2O + 18 NaC9H8O4
TlCl3 + SnCl2 = TlCl + SnCl4 =>
TlCl3 + SnCl2 = TlCl + SnCl4
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
Cu(NO3)2 + Mg(OH)2 = Cu2NO3(OH)3 + Mg(NO3)2 =>
4 Cu(NO3)2 + 3 Mg(OH)2 = 2 Cu2NO3(OH)3 + 3 Mg(NO3)2
Zn + FeI3 = ZnI + Fe =>
3 Zn + FeI3 = 3 ZnI + Fe
TiCl4 + Na3PO4 = Ti3(PO4)4 + NaCl =>
3 TiCl4 + 4 Na3PO4 = Ti3(PO4)4 + 12 NaCl
MnO2 + OH{-} = MnO4{2-} + H2O + e =>
MnO2 + 4 OH{-} = MnO4{2-} + 2 H2O + 2e
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
Z + {-} = Z{-2} =>
Z + 2e = Z{-2}
FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4
Cr2S3 + Mn(NO3)3 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 6 Mn(NO3)3 + 8 Na2CO3 = 18 NO + 8 CO2 + 2 Na2CrO4 + 6 NaMnO4 + 3 Na2SO4
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
H2SO4(aq) + Na2NO4(solid) = Na2SO4(solid) + HNO3(aq) + OH(g) =>
H2SO4(aq) + Na2NO4(solid) = Na2SO4(solid) + HNO3(aq) + OH(g)
CH3CH2OH + Li = Li(OH) + C2H5 =>
CH3CH2OH + Li = Li(OH) + C2H5
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C4H10(g) + O(g) = CO2(g) + H2O(g) =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O(g)
BBr3 + H2O = B2O3 + HBr =>
2 BBr3 + 3 H2O = B2O3 + 6 HBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
Mg(OH)2 + H4P2O7 = Mg(H3P2O7)2 + H2O =>
Mg(OH)2 + 2 H4P2O7 = Mg(H3P2O7)2 + 2 H2O
Cr2O3 + HCl = HClO3 + Cr3 =>
3 Cr2O3 + 3 HCl = 3 HClO3 + 2 Cr3
Na2CO3(s) + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + 2 NaCl(aq)
KMnO4 + KHSO3 + KHSO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KHSO3 + KHSO4 = 2 MnSO4 + 4 K2SO4 + 3 H2O
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
S + SO42{-} + OH{-} = SO32{-} + H2O =>
20 S + 63 SO42{-} + 20 OH{-} = 83 SO32{-} + 10 H2O
Sr(MnO4)2 + Al2(SO4)3 = SrSO4 + Al(MnO4)3 =>
3 Sr(MnO4)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(MnO4)3
Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO
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