Equations balanced on the previous day | Equations balanced on the next day |
Na2S2O3 + 2 NaOH = Na2S + Na2SO4 + H2O
Mg + N = MgN =>
Mg + N = MgN
HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2
Rh + O2 = Rh2O5 =>
4 Rh + 5 O2 = 2 Rh2O5
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Fe(OH)3 + NaOH + Cl2 = Na2FeO4 + H2O + NaCl =>
2 Fe(OH)3 + 10 NaOH + 3 Cl2 = 2 Na2FeO4 + 8 H2O + 6 NaCl
KOH + PbN2O6 = KNO3 + PbO2H2 =>
2 KOH + PbN2O6 = 2 KNO3 + PbO2H2
Cl2O3 + H2O = H(ClO2) =>
Cl2O3 + H2O = 2 H(ClO2)
Br2O5 + NaOH = Na2O + Br(OH)5 =>
Br2O5 + 10 NaOH = 5 Na2O + 2 Br(OH)5
FeCl3 + MgS = Fe2S3 + MgCl2 =>
2 FeCl3 + 3 MgS = Fe2S3 + 3 MgCl2
Sn(NO3)2 = SnO + NO2 + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO2 + O2
(Fe(CN)6){-4} + MnO4{-} + H{+} = Fe{+3} + CO2 + NO3{-} + Mn{+2} + H2O =>
5(Fe(CN)6){-4} + 61 MnO4{-} + 188 H{+} = 5 Fe{+3} + 30 CO2 + 30 NO3{-} + 61 Mn{+2} + 94 H2O
KI + K2Cr2O7 + HCl = I + CrCl3 + H2O + KCl =>
6 KI + K2Cr2O7 + 14 HCl = 6 I + 2 CrCl3 + 7 H2O + 8 KCl
KHC4H4O6 + HCl = H2C4H4O6 + KCl =>
KHC4H4O6 + HCl = H2C4H4O6 + KCl
Pb + F = PbF4 =>
Pb + 4 F = PbF4
CuCl + KCN = K[Cu(CN)2] + KCl =>
CuCl + 2 KCN = K[Cu(CN)2] + KCl
Zn + H2O2 = Zn(OH)2 =>
Zn + H2O2 = Zn(OH)2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
H2C2O2 + OH = H2O + CO2 =>
H2C2O2 + 6 OH = 4 H2O + 2 CO2
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
Zn2 + (CO3)2 = Zn(CO3) =>
Zn2 + (CO3)2 = 2 Zn(CO3)
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
C12H17O4PS + H2O = C2H5OH + CH3COOH + H3PO4 + H2SO4 =>
C12H17O4PS + 11 H2O = 5 C2H5OH + CH3COOH + H3PO4 + H2SO4
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2 =>
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2
C4H6 + C2H4 = C6H10 =>
C4H6 + C2H4 = C6H10
NaHCO3 + CH3COOH = CO2 + H2O + NaCHOO =>
4 NaHCO3 + CH3COOH = 2 CO2 + 2 H2O + 4 NaCHOO
Br2 + F2 = BrF5 =>
Br2 + 5 F2 = 2 BrF5
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
Ba(NO3)2 + Fe(NO3)3 + C6H8O7 = BaFe12O19 + CO2 + H2O + NO2 =>
9 Ba(NO3)2 + 108 Fe(NO3)3 + 19 C6H8O7 = 9 BaFe12O19 + 114 CO2 + 76 H2O + 342 NO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe + AgC2H3O2 = Fe(C2H3O2) + Ag =>
Fe + AgC2H3O2 = Fe(C2H3O2) + Ag
HH2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
12 HH2SO4 + 2 Al = Al2(SO4)3 + 9 SO2 + 18 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
SiO2 + OH = HSiO3 =>
SiO2 + OH = HSiO3
NaCl + CO2 = Na2C2O4 + Cl2 =>
2 NaCl + 2 CO2 = Na2C2O4 + Cl2
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
KOH(s) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(s) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
Si(O2) + H(F) = Si(F4) + H2(O) =>
Si(O2) + 4 H(F) = Si(F4) + 2 H2(O)
Sr(NO3)2 + Al(NO3)3 + CH4NO2 = SrAl2O4 + CO2 + H2O + N2 =>
Sr(NO3)2 + 2 Al(NO3)3 + 10 CH4NO2 = SrAl2O4 + 10 CO2 + 20 H2O + 9 N2
KOH + AI = AI(OH)3 + K =>
3 KOH + AI = AI(OH)3 + 3 K
P + O2 = P2(O5)3 =>
4 P + 15 O2 = 2 P2(O5)3
V2O3 + CO2 = V2O5 + CO =>
V2O3 + 2 CO2 = V2O5 + 2 CO
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
CoCl2 + Na2CO3 = NaCl + CoCO3 =>
CoCl2 + Na2CO3 = 2 NaCl + CoCO3
CH3COOH + NaOCH2CH3 = CH3COOHNa + OCH2CH3 =>
CH3COOH + NaOCH2CH3 = CH3COOHNa + OCH2CH3
AuCl3 + FeSO4 = Fe2(SO4)3 + FeCl2 + Au =>
2 AuCl3 + 9 FeSO4 = 3 Fe2(SO4)3 + 3 FeCl2 + 2 Au
Cl2 + NaClO2 = ClO2 + NaCl =>
Cl2 + 2 NaClO2 = 2 ClO2 + 2 NaCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
P2O5 + HOH = HPO3 =>
P2O5 + HOH = 2 HPO3
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