Equations balanced on the previous day | Equations balanced on the next day |
C2H5NH3 + 2 H2O = CH3CH2NH + 2 H3O
In + CuSO4 = In2(SO4) + Cu =>
2 In + CuSO4 = In2(SO4) + Cu
SnO + HCl = H2O + SnCl2 =>
SnO + 2 HCl = H2O + SnCl2
C6H12O6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H12O7 + H2O =>
5 C6H12O6 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C6H12O7 + 3 H2O
KMnO4 + HCl + HS2 = KCl + MnCl2 + S + H2O =>
KMnO4 + 3 HCl + 5 HS2 = KCl + MnCl2 + 10 S + 4 H2O
K2Cr3O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2Cr3O7 + 6 FeSO4 + 14 H2SO4 = 3 Cr2(SO4)3 + 2 K2SO4 + 3 Fe2(SO4)3 + 14 H2O
AlF3 + Pb(NO3)2 = PbF2 + Al(NO3)3 =>
2 AlF3 + 3 Pb(NO3)2 = 3 PbF2 + 2 Al(NO3)3
Fe{+2} + Cr2O7{-2} + H3O{+} = Cr{+3} + H2O + Fe{+3} =>
6 Fe{+2} + Cr2O7{-2} + 14 H3O{+} = 2 Cr{+3} + 21 H2O + 6 Fe{+3}
LiOH + Al2O3 = Al2OH + LiO3 =>
LiOH + Al2O3 = Al2OH + LiO3
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4) =>
K3PO4 + Ca3(BO3)2 = K3(BO3)2 + Ca3(PO4)
Al(NO3)3 + K2S = K2Al + S(NO3)3 =>
Al(NO3)3 + K2S = K2Al + S(NO3)3
H2SO4 + KI = KSO4 + K2S + I2 + H2O =>
8 H2SO4 + 10 KI = 6 KSO4 + 2 K2S + 5 I2 + 8 H2O
NaCO3 + CaOH2 = CaCO3 + NaOH2 =>
NaCO3 + CaOH2 = CaCO3 + NaOH2
K2CrO4 + KI + HCI = CrCI3 + KCI + I2 + H2O =>
2 K2CrO4 + 10 KI + 16 HCI = 2 CrCI3 + 14 KCI + 3 I2 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Hg + AlCl3 = HgCl2 + Al =>
3 Hg + 2 AlCl3 = 3 HgCl2 + 2 Al
FeCl3 + Na + PO4 = FePO4 + NaCl =>
FeCl3 + 3 Na + PO4 = FePO4 + 3 NaCl
[Fe(H2O)6]{3+} + NaSCN = [Fe(H2O)5SCN]{2+} + Na{+} + H2O =>
[Fe(H2O)6]{3+} + NaSCN = [Fe(H2O)5SCN]{2+} + Na{+} + H2O
CH3 + O2 = O2C + OH2 =>
4 CH3 + 7 O2 = 4 O2C + 6 OH2
K + H2O = K{+} + H2 + OH{-} =>
2 K + 2 H2O = 2 K{+} + H2 + 2 OH{-}
CaCl = Ca2 + Cl2 =>
2 CaCl = Ca2 + Cl2
Na2SO3 + CH3COOH = H2O + NaCH3COO + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2
CH3COH + HNO3 = CH3COOH + NO2 + H2O =>
CH3COH + 2 HNO3 = CH3COOH + 2 NO2 + H2O
Pb(OH)2 + PbCO3 = (PbOH)2CO3 =>
Pb(OH)2 + PbCO3 = (PbOH)2CO3
Na2SO3 + MnO2 + HCl = Na2SO4 + MnCl2 + H2O =>
Na2SO3 + MnO2 + 2 HCl = Na2SO4 + MnCl2 + H2O
H2S + NaMnO4 + HBr = S + MnBr3 + NaBr + H2O =>
2 H2S + NaMnO4 + 4 HBr = 2 S + MnBr3 + NaBr + 4 H2O
Al(NO3) + Zn(NO3)2 + H2O = ZnAl2O4 + H2 + NO3 =>
2 Al(NO3) + Zn(NO3)2 + 4 H2O = ZnAl2O4 + 4 H2 + 4 NO3
AgS + H2O = Ag2 + H2S + O2 =>
2 AgS + 2 H2O = Ag2 + 2 H2S + O2
Eu2O3 + B2O3 + B + Nd2O3 = Eu3Nd2B4O12 =>
3 Eu2O3 + 3 B2O3 + 2 B + 2 Nd2O3 = 2 Eu3Nd2B4O12
NH3(aq) + FeCl3(aq) = HCl + NFe =>
NH3(aq) + FeCl3(aq) = 3 HCl + NFe
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l)
Zn(a) + HCl(aq) = ZnCl + H2 =>
2 Zn(a) + 2 HCl(aq) = 2 ZnCl + H2
C6H12O6(aq) = CO2(g) + C2H5OH(aq) =>
C6H12O6(aq) = 2 CO2(g) + 2 C2H5OH(aq)
NO + KMnO4 + H2O = Mn(NO3)2 + Mn(NO)2 + KOH =>
16 NO + 8 KMnO4 + 4 H2O = 7 Mn(NO3)2 + Mn(NO)2 + 8 KOH
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq) =>
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
KMnO4 + N2O4 + H2O + KCl = MnCl2 + KNO3 + HCl =>
2 KMnO4 + 5 N2O4 + 2 H2O + 8 KCl = 2 MnCl2 + 10 KNO3 + 4 HCl
NH3(g) + Mg(s) = H2(g) + Mg3N2 =>
2 NH3(g) + 3 Mg(s) = 3 H2(g) + Mg3N2
Pb(NO3)2 + CaI2 = Pb(NO3)2CaI2 =>
Pb(NO3)2 + CaI2 = Pb(NO3)2CaI2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CO2 = C2 + (O2)4 =>
4 CO2 = 2 C2 + (O2)4
NO + HNO3 = N2O4 + H2O =>
2 NO + 4 HNO3 = 3 N2O4 + 2 H2O
(PbCO3)2Pb(OH)2 = PbO + CO2 + H2O =>
(PbCO3)2Pb(OH)2 = 3 PbO + 2 CO2 + H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
ClO2 + H = ClO + H2O =>
ClO2 + 2 H = ClO + H2O
Cd + NH4OH = [Cd(NH3)4] + H2O =>
Cd + 4 NH4OH = [Cd(NH3)4] + 4 H2O
SNO + C = SN + CO2 =>
2 SNO + C = 2 SN + CO2
FeC2O4 + H2SO4 = FeSO4 + CO2 + H =>
FeC2O4 + H2SO4 = FeSO4 + 2 CO2 + 2 H
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