Equations balanced on the previous day | Equations balanced on the next day |
5 O2 + 2 CH4 = 2 CO2O + 4 H2O
KMnO4 + NaC2O2 + H2SO4 = Mn(SO4) + CO2 + H2O + K2(SO4) + Na2(SO4) =>
2 KMnO4 + 2 NaC2O2 + 4 H2SO4 = 2 Mn(SO4) + 4 CO2 + 4 H2O + K2(SO4) + Na2(SO4)
Sn(s) + O2 = SnO =>
2 Sn(s) + O2 = 2 SnO
CaCO3 + Cl = CaCl2 + CO3 =>
CaCO3 + 2 Cl = CaCl2 + CO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + C2H5OH = CCl4 + CaC2 + CH4 + H2O =>
2 CaCl2 + 5 C2H5OH = CCl4 + 2 CaC2 + 5 CH4 + 5 H2O
ZnO + C = CO2 + Zn =>
2 ZnO + C = CO2 + 2 Zn
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HNO3 + S = H2O + NO + SO2 =>
4 HNO3 + 3 S = 2 H2O + 4 NO + 3 SO2
Hg + Ag{+} = Hg{2+} + Ag =>
Hg + 2 Ag{+} = Hg{2+} + 2 Ag
(NH4)2CO3(s) = NH3 + H2O + CO2(g) =>
(NH4)2CO3(s) = 2 NH3 + H2O + CO2(g)
La2(CO3)3 + HCl = H2O + CO2 + LaCl3 =>
La2(CO3)3 + 6 HCl = 3 H2O + 3 CO2 + 2 LaCl3
KOCl + KOH + Sb2O3 = KSbO3 + KCl + H2O =>
2 KOCl + 2 KOH + Sb2O3 = 2 KSbO3 + 2 KCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeBr3 + Br = FeBr4 =>
FeBr3 + Br = FeBr4
Cu(s) + AgNo3(aq) = Cu(No3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNo3(aq) = Cu(No3)2(aq) + 2 Ag(s)
Fe(NO3)2 + AlBr3 = FeBr2 + Al(NO3)3 =>
3 Fe(NO3)2 + 2 AlBr3 = 3 FeBr2 + 2 Al(NO3)3
Fe + O(g) = Fe2O3 =>
2 Fe + 3 O(g) = Fe2O3
HCN + Fe2O3 = Fe4[Fe(CN)6]3 + H + O =>
36 HCN + 7 Fe2O3 = 2 Fe4[Fe(CN)6]3 + 36 H + 21 O
HCl + Ba(NO3)2 = H(NO3) + BaCl2 =>
2 HCl + Ba(NO3)2 = 2 H(NO3) + BaCl2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AlCl3 + NaOH = NaAlO2 + H2O + NaCl =>
AlCl3 + 4 NaOH = NaAlO2 + 2 H2O + 3 NaCl
SrCl2 + Na2(SO4) = SrSO4 + NaCl =>
SrCl2 + Na2(SO4) = SrSO4 + 2 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C10H18O + Na2Cr2O7 = C10H16O + NaCr + H2O =>
7 C10H18O + Na2Cr2O7 = 7 C10H16O + 2 NaCr + 7 H2O
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Pb(NO3)2 + H2 = PbO + N2O2 + H2O =>
Pb(NO3)2 + 3 H2 = PbO + N2O2 + 3 H2O
Fe3O4(s) + HCl(aq) = FeCl2(aq) + FeCl3(aq) + H2O =>
Fe3O4(s) + 8 HCl(aq) = FeCl2(aq) + 2 FeCl3(aq) + 4 H2O
HNO3 + Cr = Cr(NO3)3 + NO2 + H2O =>
6 HNO3 + Cr = Cr(NO3)3 + 3 NO2 + 3 H2O
HNO3(aq) = O2(s) + NO2(g) + H2O(l) =>
4 HNO3(aq) = O2(s) + 4 NO2(g) + 2 H2O(l)
CoCl2 + KOH + KMnO4 = MnO2 + Co2O3 + KCl + H2O =>
6 CoCl2 + 10 KOH + 2 KMnO4 = 2 MnO2 + 3 Co2O3 + 12 KCl + 5 H2O
KOH + Na2CrO4 + Ba(NO3)2 = BaCrO4 + NaOH + KNO3 =>
2 KOH + Na2CrO4 + Ba(NO3)2 = BaCrO4 + 2 NaOH + 2 KNO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Ti + HNO3 + HF = H2TiF6 + NO + H2O =>
3 Ti + 4 HNO3 + 18 HF = 3 H2TiF6 + 4 NO + 8 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
ZnSO4 + NaHCO3 = Zn(OH)2 + Na2SO4 + CO2 =>
ZnSO4 + 2 NaHCO3 = Zn(OH)2 + Na2SO4 + 2 CO2
Na + H2SO4 = Na2SO4 + H2O + H2S =>
8 Na + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S
CH3COH + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
3 CH3COH + 2 KMnO4 = 2 CH3COOK + CH3COOH + 2 MnO2 + H2O
CuSO4(aq) + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4(aq) + NaPO4 = Cu(PO4) + NaSO4
KMnO4 + H2SO4 + Fe(NH4)2(SO4) = MnSO5 + Fe(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
2 KMnO4 + 6 H2SO4 + Fe(NH4)2(SO4) = 2 MnSO5 + Fe(SO4)3 + (NH4)2SO4 + K2SO4 + 6 H2O
CaCO6 + H3PO4 = Ca3(PO4)2 + H2CO6 =>
3 CaCO6 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO6
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
CuSO4 + LiCl = CuCl2 + Li2(SO4) =>
CuSO4 + 2 LiCl = CuCl2 + Li2(SO4)
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
KMnO4 + HCl = Cl2 + MnCl2 + KCl2 + H2O =>
KMnO4 + 8 HCl = 2 Cl2 + MnCl2 + KCl2 + 4 H2O
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