Equations balanced on the previous day | Equations balanced on the next day |
52(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1622 KMnO4 + 2069 H2S2O7 = 182 K2Cr2O7 + 1622 MnSO3 + 168 C13H10 + 1716 N2O5 + 629 K2S4O6 + 3725 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Pb2NO3 + LiBr = Pb2Br + LiNO3 =>
Pb2NO3 + LiBr = Pb2Br + LiNO3
HFHCl = FClH2 =>
HFHCl = FClH2
Cu(NO3)2 + O = CuO + NO3 =>
Cu(NO3)2 + O = CuO + 2 NO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HCN + Sr(OH)2 = H2O + Sr(CN)2 =>
2 HCN + Sr(OH)2 = 2 H2O + Sr(CN)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
KOH(aq) + NaBr(aq) = KBr(aq) + NaOH(aq) =>
KOH(aq) + NaBr(aq) = KBr(aq) + NaOH(aq)
SO + H2O = H2SO4 + H2 =>
SO + 3 H2O = H2SO4 + 2 H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H(OH)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaN15 = Na5 + N2(g) =>
10 NaN15 = 2 Na5 + 75 N2(g)
KMnO4 + NaOH + NaS2O3 = NaMnO4 + K + SO4 + H2O =>
11 KMnO4 + 10 NaOH + NaS2O3 = 11 NaMnO4 + 11 K + 2 SO4 + 5 H2O
Li0 + ZnO = LiZnO =>
Li0 + ZnO = LiZnO
Ba(ClO3)2 + AgF = BaF2 + AgClO3 =>
Ba(ClO3)2 + 2 AgF = BaF2 + 2 AgClO3
CO3COOH + NaOH = CO3COONa + H2O =>
CO3COOH + NaOH = CO3COONa + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
[Zn(OH)4]{2-} + [Fe(CN)6]{4-} = Zn2[Fe(CN)6] + OH{-} =>
2[Zn(OH)4]{2-} + [Fe(CN)6]{4-} = Zn2[Fe(CN)6] + 8 OH{-}
C12H22O11 + H2O = CH3CH2(OH) + CO2 =>
C12H22O11 + H2O = 4 CH3CH2(OH) + 4 CO2
Zn + LiCl = ZnCl22 + Li =>
Zn + 22 LiCl = ZnCl22 + 22 Li
NaVO3 + NaOH + H2O2 = Na3(VO8) + H2O =>
NaVO3 + 2 NaOH + 4 H2O2 = Na3(VO8) + 5 H2O
SrSO3 + C2H4O2 = Sr(CH3CO2)2 + H2O + SO2 =>
SrSO3 + 2 C2H4O2 = Sr(CH3CO2)2 + H2O + SO2
K2SO4(aq) + MgF2(aq) = K2F2(s) + MgSO4(g) =>
K2SO4(aq) + MgF2(aq) = K2F2(s) + MgSO4(g)
C2H4O2(NO2)2 + O2 = CO2 + NO2 + H2O =>
C2H4O2(NO2)2 + 2 O2 = 2 CO2 + 2 NO2 + 2 H2O
H2(SO4) + Ba(NO3)2 = HNO3 + Ba(SO4) =>
H2(SO4) + Ba(NO3)2 = 2 HNO3 + Ba(SO4)
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Zn + PbI2 = ZnI + Pb2 =>
4 Zn + 2 PbI2 = 4 ZnI + Pb2
Ph4C20H16N4 + O2 = Ph4C20H10N4 + H2O =>
2 Ph4C20H16N4 + 3 O2 = 2 Ph4C20H10N4 + 6 H2O
KI + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Cr2(SO)4 + H2O =>
28 KI + K2Cr2O7 + 19 H2SO4 = 14 I2 + 15 K2SO4 + Cr2(SO)4 + 19 H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Ba(NO3)2 + Na2CrO4 = BaCrO4(s) + Na2(NO3)2(aq) =>
Ba(NO3)2 + Na2CrO4 = BaCrO4(s) + Na2(NO3)2(aq)
NaOH + NH4Cl = NaCl + H2O + (NH3)2 =>
2 NaOH + 2 NH4Cl = 2 NaCl + 2 H2O + (NH3)2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + H2O + S =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 7 H2O + 3 S
Ni(SO4) + Li3(PO4) = Ni3(PO4)2 + Li2(SO4) =>
3 Ni(SO4) + 2 Li3(PO4) = Ni3(PO4)2 + 3 Li2(SO4)
ZnCO3 + HNO3 = CO2 + H2O + Zn(NO3)2 =>
ZnCO3 + 2 HNO3 = CO2 + H2O + Zn(NO3)2
ZnCl + KI = ZnI + KCl =>
ZnCl + KI = ZnI + KCl
Al + CuSO4 + HCl = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 3 CuSO4 + 6 HCl = Al2(SO4)3 + 3 CuCl2 + 3 H2
K2SO4(aq) + MgF2(aq) = K2F2(s) + MgSO4(g) =>
K2SO4(aq) + MgF2(aq) = K2F2(s) + MgSO4(g)
H2(SO4) + Ba(NO3)2 = HNO3 + Ba(SO4) =>
H2(SO4) + Ba(NO3)2 = 2 HNO3 + Ba(SO4)
Ni(SO4) + Li3(PO4) = Ni3(PO4)2 + Li2(SO4) =>
3 Ni(SO4) + 2 Li3(PO4) = Ni3(PO4)2 + 3 Li2(SO4)
Ba(HO) + CaO2 = BaO + Ca(HO)2 =>
2 Ba(HO) + CaO2 = 2 BaO + Ca(HO)2
V2OS + CaS = CaO + V2SS =>
V2OS + CaS = CaO + V2SS
HCl + D2O = DCl + H2O =>
2 HCl + D2O = 2 DCl + H2O
Ag + Na2S = Ag2S + Na =>
2 Ag + Na2S = Ag2S + 2 Na
Ca2 + Na2S = CaS2 + Na =>
Ca2 + 4 Na2S = 2 CaS2 + 8 Na
Ni(SO4) + Li3(PO4) = Ni3(PO4)2 + Li2(SO4) =>
3 Ni(SO4) + 2 Li3(PO4) = Ni3(PO4)2 + 3 Li2(SO4)
C7H8 = C + H =>
C7H8 = 7 C + 8 H
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
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