Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
K2Cr2O7(aq) + Ba(NO3)2(aq) = BaCr2O7(s) + KNO3(aq) =>
K2Cr2O7(aq) + Ba(NO3)2(aq) = BaCr2O7(s) + 2 KNO3(aq)
NO3{-}, + Al + OH{-} + H2O = NH3 + [Al(OH)4]{-} =>
3 NO3{-}, + 8 Al + 5 OH{-} + 18 H2O = 3 NH3 + 8[Al(OH)4]{-}
HCl(aq) + AgNO3 = AgCl + HNO3 =>
HCl(aq) + AgNO3 = AgCl + HNO3
MgOBaCl2 = MgCl2BaO =>
MgOBaCl2 = MgCl2BaO
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
[Ag(NH3)2]OH + C3HCHO = C3HCOONH4 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C3HCHO = C3HCOONH4 + 2 Ag + 3 NH3 + H2O
NaCl + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + K3PO4 + Na3PO4 + H2O =>
30 NaCl + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 2 K3PO4 + 10 Na3PO4 + 24 H2O
Na2HPO4H2O = NaH2PO4NaOH =>
Na2HPO4H2O = NaH2PO4NaOH
CuCl + Na3PO4 = NaCl + (Cu3PO4)2 =>
6 CuCl + 2 Na3PO4 = 6 NaCl + (Cu3PO4)2
Cu + AgNO2 = Cu2NO2 + Ag =>
2 Cu + AgNO2 = Cu2NO2 + Ag
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Hg2SO4 + BaCl2 = HgCl + BaSO4 =>
Hg2SO4 + BaCl2 = 2 HgCl + BaSO4
B(OH)3 = HBO2H2O =>
B(OH)3 = HBO2H2O
KNO3(s) = KNO2 + O2(s) =>
2 KNO3(s) = 2 KNO2 + O2(s)
CaNO3(aq) + NaPO4(aq) = CaPO4(s) + NaNO3(aq) =>
CaNO3(aq) + NaPO4(aq) = CaPO4(s) + NaNO3(aq)
SO2 + Fe2O3 = Fe2(SO3)3 =>
3 SO2 + Fe2O3 = Fe2(SO3)3
CuSO4(l) + H2O(l) = CuSO4*H2O(s) =>
CuSO4(l) + H2O(l) = CuSO4*H2O(s)
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
CO3 + PO4 = CO3(PO4)2 =>
CO3 + 2 PO4 = CO3(PO4)2
Sn + PbSO4 = Sn(SO4)2 + Pb =>
Sn + 2 PbSO4 = Sn(SO4)2 + 2 Pb
Fe(CO)5 + KOH = KFeH(CO)4 + KHCO3 =>
Fe(CO)5 + 2 KOH = KFeH(CO)4 + KHCO3
PtI2 + Cl2 = PtCl2 + I2 =>
PtI2 + Cl2 = PtCl2 + I2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
Ca(NO3)2 + CoCl3 = CaCl2 + Co(NO3)3 =>
3 Ca(NO3)2 + 2 CoCl3 = 3 CaCl2 + 2 Co(NO3)3
H2NCH2COOH + KOH = H2NCH2COOK + H2O =>
H2NCH2COOH + KOH = H2NCH2COOK + H2O
CuS + AsS = Cu3AsS4 =>
3 CuS + AsS = Cu3AsS4
C(graphite) + H2(g) + O2(g) = CH3COCH3 =>
6 C(graphite) + 6 H2(g) + O2(g) = 2 CH3COCH3
CaFe = CaFe(aq) =>
CaFe = CaFe(aq)
Li2SO4 + BaCl = Li2Cl + BaSO4 =>
Li2SO4 + BaCl = Li2Cl + BaSO4
Mn + PtCO3 = Pt + Mn(CO3)2 =>
Mn + 2 PtCO3 = 2 Pt + Mn(CO3)2
PCl3 + (C6H5)Br + Mg = P(C6H5)3 + MgBr2 + MgCl2 =>
2 PCl3 + 6(C6H5)Br + 6 Mg = 2 P(C6H5)3 + 3 MgBr2 + 3 MgCl2
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HA + XOH = HX + AOH =>
HA + XOH = HX + AOH
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Na2S2O3 + H2SO4 + KMnO4 = MnSO4 + H2O + K2SO4 + Na2SO4 =>
5 Na2S2O3 + 7 H2SO4 + 8 KMnO4 = 8 MnSO4 + 7 H2O + 4 K2SO4 + 5 Na2SO4
C6H7O2 + Al(OH)3 = Al + CO2 + H2O =>
C6H7O2 + 9 Al(OH)3 = 9 Al + 6 CO2 + 17 H2O
Sr(OH)2 + Br2 = Sr(BrO)2 + SrBr2 + H2O =>
2 Sr(OH)2 + 2 Br2 = Sr(BrO)2 + SrBr2 + 2 H2O
NaSCN + Fe(NO3)3 = Fe(SCN)(NO3)2 + NaNO3 =>
NaSCN + Fe(NO3)3 = Fe(SCN)(NO3)2 + NaNO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnO + Sn(OH)4 = Mn(OH)2 + SnO2 =>
2 MnO + Sn(OH)4 = 2 Mn(OH)2 + SnO2
Na2SO4 + N2O5 = N2(SO4)5 + Na2O =>
5 Na2SO4 + N2O5 = N2(SO4)5 + 5 Na2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H2O + H2O = H + CO2 =>
C2H2O + 3 H2O = 8 H + 2 CO2
NH4HCO3 + Ba(OH)2 = BaCO3 + H2O + NH3 =>
NH4HCO3 + Ba(OH)2 = BaCO3 + 2 H2O + NH3
H2SO4 + KClO4 = HClO4 + KHSO4 =>
H2SO4 + KClO4 = HClO4 + KHSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SnO = Sn + O =>
SnO = Sn + O
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Equations balanced on the previous day | Equations balanced on the next day |
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