Equations balanced on the previous day | Equations balanced on the next day |
Fe4O + Zn = 4 Fe + ZnO
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2
C3H4N2 + C12H23ClO = C15H26N2O + HCl =>
C3H4N2 + C12H23ClO = C15H26N2O + HCl
HBr + Ca(OH)2 = Br2Ca + H2O =>
2 HBr + Ca(OH)2 = Br2Ca + 2 H2O
K2Cr2O7 + Fe3O4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 Fe3O4 + 31 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 31 H2O
HClO4RbHO = H2ORbClO4 =>
HClO4RbHO = H2ORbClO4
AgClKI = IAgKCl =>
AgClKI = IAgKCl
Au2O3 + H2O = Au(OH)3 =>
Au2O3 + 3 H2O = 2 Au(OH)3
C9H11NO2HCl = H2OC9H10NOCl =>
C9H11NO2HCl = H2OC9H10NOCl
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
H3C6H5O7 + MgCO3 = Mg3(C6H5O7)2 + H2CO3 =>
2 H3C6H5O7 + 3 MgCO3 = Mg3(C6H5O7)2 + 3 H2CO3
NaOHCaCl = NaCaClOH =>
NaOHCaCl = NaCaClOH
C3H6O3 + Ca(OH)2 = C6H10CaO6 + H2O =>
2 C3H6O3 + Ca(OH)2 = C6H10CaO6 + 2 H2O
AgNO3FeCl = AgClFe(NO3) =>
AgNO3FeCl = AgClFe(NO3)
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(s) + (NH4(C2H3O2))(aq) =>
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(s) + 2(NH4(C2H3O2))(aq)
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO2 + CO2 + H2O =>
7 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO2 + 14 CO2 + 10 H2O
Fe2O3 + NO3{-} + OH{-} = FeO4{2-} + NO{-} + H2O =>
2 Fe2O3 + 3 NO3{-} + 8 OH{-} = 4 FeO4{2-} + 3 NO{-} + 4 H2O
F2 + MgS = Mg + FS =>
F2 + 2 MgS = 2 Mg + 2 FS
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnOH2 + HCI = MnCI + H3O =>
MnOH2 + HCI = MnCI + H3O
Iron(iii)oxide + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KNO2 + KSCN + Au + H2O = KAuC2N2 + KOH + NO + K2SO3 =>
9 KNO2 + 2 KSCN + Au + 3 H2O = KAuC2N2 + 6 KOH + 9 NO + 2 K2SO3
C15H12 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
C15H12 + 18 H{+} + 9 SO4{2-} = 15 CO2 + 9 H2S + 6 H2O
FeSO4 + (NH4)2 = Fe(NH4) + SO4 =>
2 FeSO4 + (NH4)2 = 2 Fe(NH4) + 2 SO4
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 4 H(g)
MgCl2 + SiSO4 = MgSO4 + SiCl2 =>
MgCl2 + SiSO4 = MgSO4 + SiCl2
Zn + Na2SO3 + HCl = ZnCl2 + Na2S + H2O =>
3 Zn + Na2SO3 + 6 HCl = 3 ZnCl2 + Na2S + 3 H2O
FeS + NH3 = FeSNH3 =>
FeS + NH3 = FeSNH3
H3N + KOH = H2O + K3N =>
H3N + 3 KOH = 3 H2O + K3N
Li(m) + Cl2(g) = LiCl =>
2 Li(m) + Cl2(g) = 2 LiCl
CaCO3 + HCl = CaCl2 + H2CO3 = H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CaZn(OH)2 = Ca(OH)2Zn =>
CaZn(OH)2 = Ca(OH)2Zn
C7H10NClAgNO3 = AgClC7H10N2O3 =>
C7H10NClAgNO3 = AgClC7H10N2O3
ZnCN + KCN = K2Zn(CN)3 =>
ZnCN + 2 KCN = K2Zn(CN)3
Rb2O(s) + H2O(aq) = RbOH(aq) =>
Rb2O(s) + H2O(aq) = 2 RbOH(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K3Fe(CN)6 + HCl = HCN + KCl + FeCl3 =>
K3Fe(CN)6 + 6 HCl = 6 HCN + 3 KCl + FeCl3
U(SO4)2 + KF = UF4 + K2SO4 =>
U(SO4)2 + 4 KF = UF4 + 2 K2SO4
Na2SiO3 + Cu(NO3)2 = CuSiO3 + Na(NO3) =>
Na2SiO3 + Cu(NO3)2 = CuSiO3 + 2 Na(NO3)
Cu(NH3)4SO4*H2O + HCl = Cu(NH3)4 + H2SO4 + H2O + Cl =>
Cu(NH3)4SO4*H2O + 2 HCl = Cu(NH3)4 + H2SO4 + H2O + 2 Cl
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
NaCSrCl = SrCNaCl =>
NaCSrCl = SrCNaCl
F + ZnCl2 = FCl2 + Zn =>
F + ZnCl2 = FCl2 + Zn
F2 + Na2S = NaF + S2 =>
2 F2 + 2 Na2S = 4 NaF + S2
CaO + NH4Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl = CaCl2 + H2O + 2 NH3
CH4N2O + C2H5OH + NaOH + H2SO4 = C6H12O6 + C5H11NNa2O6S4 + H2O =>
2 CH4N2O + 24 C2H5OH + 8 NaOH + 16 H2SO4 = 5 C6H12O6 + 4 C5H11NNa2O6S4 + 44 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
SbClO + HCl = SbCl3 + H2O =>
SbClO + 2 HCl = SbCl3 + H2O
KMnO4 + H2O2 + H2SO4 = KMnO4SO4 + H2O =>
KMnO4 + H2O2 + H2SO4 = KMnO4SO4 + 2 H2O
NaK2PO4 + FeCl2Br = NaBr + FeCl2K2PO4 =>
NaK2PO4 + FeCl2Br = NaBr + FeCl2K2PO4
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