Equations balanced on the previous day | Equations balanced on the next day |
6 CaO + P4O10 = 2 Ca3(PO4)2
CaCl2(aq) + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H5OH + HCOOH = C3H6O2 + H20O =>
40 C2H5OH + 13 HCOOH = 31 C3H6O2 + 4 H20O
Ca + Ag(NO3) = Ag + Ca(NO3)2 =>
Ca + 2 Ag(NO3) = 2 Ag + Ca(NO3)2
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
NaOH + TiOOH + O2 = Na2TiO3 + H2O =>
8 NaOH + 4 TiOOH + O2 = 4 Na2TiO3 + 6 H2O
K2CO3(s) + HNO3(l) = KNO3(aq) + H2O(g) + CO2 =>
K2CO3(s) + 2 HNO3(l) = 2 KNO3(aq) + H2O(g) + CO2
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Ca(OH)2 + HFO2 = Ca(FO2)2 + H2O =>
Ca(OH)2 + 2 HFO2 = Ca(FO2)2 + 2 H2O
Al + ClO = AlCl3 + O2 =>
2 Al + 6 ClO = 2 AlCl3 + 3 O2
Cu(OH)2SO4 + NH4OH = [Cu(NH3)4] + SO4 + H2O + OH =>
Cu(OH)2SO4 + 4 NH4OH = [Cu(NH3)4] + SO4 + 4 H2O + 2 OH
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
HClO3 + NaHCO3 = NaClO3 + H2O + CO2 =>
HClO3 + NaHCO3 = NaClO3 + H2O + CO2
CaCl2(aq) + Na2SO4(aq) = NaCl(s) + CaSO4(g) =>
CaCl2(aq) + Na2SO4(aq) = 2 NaCl(s) + CaSO4(g)
NaBr + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + Br2 + H2O + Na2SO4 =>
6 NaBr + 7 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O + 3 Na2SO4
Mn(NO3)2 + FeSO4 = MnSO4 + Fe(NO3)2 =>
Mn(NO3)2 + FeSO4 = MnSO4 + Fe(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BrNa + Cl2 = NaCl + Br2 =>
2 BrNa + Cl2 = 2 NaCl + Br2
C6H5OH + CHCl3 + KOH = C7H7O2 + KCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 KOH = 16 C7H7O2 + 30 KCl + 15 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Ph = H3PO2 + PhO2 =>
H3PO4 + Ph = H3PO2 + PhO2
(SrOH)2SO3 + H2SO3 = SrSO3 + H2O =>
(SrOH)2SO3 + H2SO3 = 2 SrSO3 + 2 H2O
Na3H3CO9 + H3C6H5O7 = C3O6 + H6O3 + Na3C6H5O7 =>
27 Na3H3CO9 + 39 H3C6H5O7 = 33 C3O6 + 43 H6O3 + 27 Na3C6H5O7
H{+} + Cr2O7{2-} + C2H5OH = Cr{3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H5OH = 4 Cr{3} + 2 CO2 + 11 H2O
Ca(ClO3)2 + Na2CO3 = NaClO3 + CaCO3 =>
Ca(ClO3)2 + Na2CO3 = 2 NaClO3 + CaCO3
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2 + 2 NaNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
S + KNO3 = SO2 + K2O + NO =>
3 S + 4 KNO3 = 3 SO2 + 2 K2O + 4 NO
Al + B2O3 = Al2O3 + AlB12 =>
13 Al + 6 B2O3 = 6 Al2O3 + AlB12
Mg(s) + CH3CO2H(aq) = CH3CO2Mg + H2 =>
2 Mg(s) + 2 CH3CO2H(aq) = 2 CH3CO2Mg + H2
Mg(s) + Pb(No3)2(aq) = Pb(s) + Mg(No3)2(aq) =>
Mg(s) + Pb(No3)2(aq) = Pb(s) + Mg(No3)2(aq)
Al2S3(s) + HBr(aq) = AlBr3(aq) + H2S(g) =>
Al2S3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2S(g)
Pb + Fe2O3 = PbO2 + Fe =>
3 Pb + 2 Fe2O3 = 3 PbO2 + 4 Fe
NH3 + HC1 = NH4C1 =>
NH3 + HC1 = NH4C1
KCN + Fe(OH)2 = K4Fe(CN)6 + KOH =>
6 KCN + Fe(OH)2 = K4Fe(CN)6 + 2 KOH
NaN3 + NaNO2 + H2O = NaOH + N2 =>
3 NaN3 + NaNO2 + 2 H2O = 4 NaOH + 5 N2
Ag + Cu2NO3 = Cu + AgNO3 =>
Ag + Cu2NO3 = 2 Cu + AgNO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ca{-2}S{2+} + H{-}Cl{+} = Ca{-}Cl{2+} + H{-2}S{+} =>
Ca{-2}S{2+} + H{-}Cl{+} = Ca{-}Cl{2+} + H{-2}S{+}
PbCl2 + OH{-} = Pb(OH)2 + Cl{-1) =>
PbCl2 + 2 OH{-} = Pb(OH)2 + 2 Cl{-1)
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
Ag(s) + KNO3(aq) = AgNO3(aq) + K(s) =>
Ag(s) + KNO3(aq) = AgNO3(aq) + K(s)
SO2 + KMnO4 = K2SO4 + MnSO4 + SO3 =>
5 SO2 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 SO3
CH2O + Ag(NH3)2OH = Ag + HCOOH + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = 2 Ag + HCOOH + 4 NH3 + H2O
Ca(NO3)2 + KF = K(NO3)2 + CaF =>
Ca(NO3)2 + KF = K(NO3)2 + CaF
ClO3 + H2O = HClO3 + OH =>
ClO3 + H2O = HClO3 + OH
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