Equations balanced on the previous day | Equations balanced on the next day |
H2 + Ca(OH)2 = Ca + 2 H2O
HMnO4 + NaOH = Na(MnO4) + H2O =>
HMnO4 + NaOH = Na(MnO4) + H2O
K2SO4 = K2O + SO2 + O2 =>
2 K2SO4 = 2 K2O + 2 SO2 + O2
K + SO2 = KSO2 =>
K + SO2 = KSO2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
K2C2O4 + CaCl2 = CaC2O4 + KCl =>
K2C2O4 + CaCl2 = CaC2O4 + 2 KCl
FeCl2 + HCl = FeCl + HCl3 =>
2 FeCl2 + HCl = 2 FeCl + HCl3
C2H5OH = C2HOH5 =>
C2H5OH = C2HOH5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
Cl + KaI = I + KaCl =>
Cl + KaI = I + KaCl
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
(NH4)2MoO4 + HCl + KCNS + SnCl2 = NH4Cl + SnCl4 + K2Mo(CNS)5 + H2O + KCl =>
2(NH4)2MoO4 + 16 HCl + 10 KCNS + 3 SnCl2 = 4 NH4Cl + 3 SnCl4 + 2 K2Mo(CNS)5 + 8 H2O + 6 KCl
SN(OH)3{-} + Bi(OH)3 + OH{-} = SN(OH)6{-2} + Bi =>
3 SN(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 SN(OH)6{-2} + 2 Bi
S + H = S2H4 =>
2 S + 4 H = S2H4
NaOH + C18H34O2 + H2O = C3H8O3 + C18H35NaO2 =>
9 NaOH + 10 C18H34O2 + 7 H2O = 6 C3H8O3 + 9 C18H35NaO2
NaCl(aq) + H2O(l) + NH3(g) + CO2(g) = NaHCO3(s) + NH4Cl(aq) =>
NaCl(aq) + H2O(l) + NH3(g) + CO2(g) = NaHCO3(s) + NH4Cl(aq)
NH3 + CH3CNH2{2+} + H2O = NH4{+} + CH3COHNH2{+} =>
NH3 + CH3CNH2{2+} + H2O = NH4{+} + CH3COHNH2{+}
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
NaNO2 + PbO2 + HCl = NaNO3 + PbCl + H2O =>
3 NaNO2 + 2 PbO2 + 2 HCl = 3 NaNO3 + 2 PbCl + H2O
Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g) =>
2 Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g)
N6O12 = N2 + O2 =>
N6O12 = 3 N2 + 6 O2
BaO4 + HNO3 = Ba(NO3)2 + H2O + O2 =>
2 BaO4 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2O + 3 O2
(Nh4)3PO4 + H2O = H3PO4 + Nh4OH =>
(Nh4)3PO4 + 3 H2O = H3PO4 + 3 Nh4OH
CuSO4 + Na2CrO4 = NaSO4 + Cu2CrO4 =>
2 CuSO4 + Na2CrO4 = 2 NaSO4 + Cu2CrO4
I2 + S2O3{-2} = I{-} + (S4O6){-2} =>
I2 + 2 S2O3{-2} = 2 I{-} + (S4O6){-2}
Ga2S3 + Ga = Ga2S =>
Ga2S3 + 4 Ga = 3 Ga2S
NaBr + HCl + MnO2 = BrCl + H2O + NaCl + MnCl2 =>
NaBr + 4 HCl + MnO2 = BrCl + 2 H2O + NaCl + MnCl2
A2 + B2 = AB =>
A2 + B2 = 2 AB
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
MgO + HNO2 = MgNO2 + HO =>
MgO + HNO2 = MgNO2 + HO
BaI2 + Al(C2H3O2)3 = Ba(C2H3O2)2 + AlI3 =>
3 BaI2 + 2 Al(C2H3O2)3 = 3 Ba(C2H3O2)2 + 2 AlI3
C6H12O2 + H2O = C2H4O2 + H2 =>
C6H12O2 + 4 H2O = 3 C2H4O2 + 4 H2
NiOOH + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
2 NiOOH + Fe + 2 H2O = 2 Ni(OH)2 + Fe(OH)2
Na2S + KMnO4 = Na2MnO4 + KS =>
Na2S + KMnO4 = Na2MnO4 + KS
TiO2 + Cl2 + C = TiCl3 + CO =>
2 TiO2 + 3 Cl2 + 4 C = 2 TiCl3 + 4 CO
Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KNO3 =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KNO3
C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
CO3Na + CH3COOH = CH3COONa + CO2 + H2O =>
8 CO3Na + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
(CH3COO)H + Cu(OH)2 = Cu(CH3COO) + H(OH)2 =>
(CH3COO)H + Cu(OH)2 = Cu(CH3COO) + H(OH)2
N2(g) + O2(g) + H2O(l) = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O(l) = 4 HNO3(aq)
H4P2O7 + Bi(OH)5 = Bi4(P2O7)5 + H2O =>
5 H4P2O7 + 4 Bi(OH)5 = Bi4(P2O7)5 + 20 H2O
NiOOH + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
2 NiOOH + Fe + 2 H2O = 2 Ni(OH)2 + Fe(OH)2
Mg + NH3 + HPO4 = MgNH4PO4 =>
Mg + NH3 + HPO4 = MgNH4PO4
CaO + P2O4 = Ca2PO4 =>
4 CaO + P2O4 = 2 Ca2PO4
NH3ClO4 + Al = NO + Al2O3 + H2O + AlCl3 =>
6 NH3ClO4 + 8 Al = 6 NO + 3 Al2O3 + 9 H2O + 2 AlCl3
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