Equations balanced on the previous day | Equations balanced on the next day |
2 Fe2 + 3 I4 = 2 Fe2I6
ClCH2CH2Cl + NaNH2 = CHCH + NaCl + NH3 =>
ClCH2CH2Cl + 2 NaNH2 = CHCH + 2 NaCl + 2 NH3
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
As2S3 + HNO3 + H2O = H2SO4 + NO + H3AsO3 =>
As2S3 + 8 HNO3 + 2 H2O = 3 H2SO4 + 8 NO + 2 H3AsO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2(SO4) + ZnCl2 = AgCl + ZnSO4 =>
Ag2(SO4) + ZnCl2 = 2 AgCl + ZnSO4
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
HCH3CO2 + H2O = CH3CO2{-} + H3O{+} =>
HCH3CO2 + H2O = CH3CO2{-} + H3O{+}
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
K2S(aq) + Pb(NO3)2(aq) = PbS(aq) + KNO3(aq) =>
K2S(aq) + Pb(NO3)2(aq) = PbS(aq) + 2 KNO3(aq)
NaOH + MgBr2 = Mg(OH) + NaBr2 =>
NaOH + MgBr2 = Mg(OH) + NaBr2
CO + O2 = O2CO2 =>
2 CO + 3 O2 = 2 O2CO2
KI + Na2SiO3 = K2SiO3 + NaI =>
2 KI + Na2SiO3 = K2SiO3 + 2 NaI
Na3AsO4 + MgCl2 = NaCl + AsO4 + Mg =>
2 Na3AsO4 + 3 MgCl2 = 6 NaCl + 2 AsO4 + 3 Mg
FeCO3 + H2O + O2 = FeO(OH) + CO2 =>
4 FeCO3 + 2 H2O + O2 = 4 FeO(OH) + 4 CO2
Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]{-3} + H3O{+} =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{-3} + 6 H3O{+}
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
H2 + Fe3O4 = FeH4 + O2 =>
6 H2 + Fe3O4 = 3 FeH4 + 2 O2
Al2(SO4)3 + Zn(OH)2 = ZnSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Zn(OH)2 = 3 ZnSO4 + 2 Al(OH)3
PlO + HNO3 = Pl(NO3)2 + H2O =>
PlO + 2 HNO3 = Pl(NO3)2 + H2O
C3H6O + Cu(OH)2 = C3H5OOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C3H5OOH + Cu2O + 2 H2O
Na2MoO4 + Na2HPO4 + NaVO3 + H2O + H2SO4 = H4[PVMo11O40]*33H2O + Na2SO4 =>
22 Na2MoO4 + 2 Na2HPO4 + 2 NaVO3 + 44 H2O + 25 H2SO4 = 2 H4[PVMo11O40]*33H2O + 25 Na2SO4
FeBr3 + (NH4)2S2 = FeS + NH4Br3 =>
2 FeBr3 + (NH4)2S2 = 2 FeS + 2 NH4Br3
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
C7H7NO2 + H2CrO4 = C7H5NO2 + H2O + Cr3 =>
9 C7H7NO2 + 3 H2CrO4 = 9 C7H5NO2 + 12 H2O + Cr3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
PCl3 + H2O = H3PO3 + H3OCl =>
PCl3 + 6 H2O = H3PO3 + 3 H3OCl
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
Sn(OH)6{2-} + Si = HSnO2{-} + SiO3{2-} + H2O =>
2 Sn(OH)6{2-} + Si = 2 HSnO2{-} + SiO3{2-} + 5 H2O
CoAl2O4 + O2 = Co2O3 + Al2O3 =>
4 CoAl2O4 + O2 = 2 Co2O3 + 4 Al2O3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
NaCl + FeI2 = FeCl2 + NaI =>
2 NaCl + FeI2 = FeCl2 + 2 NaI
LiI + CaC2H3O2 = LiC2H3O2 + CaI =>
LiI + CaC2H3O2 = LiC2H3O2 + CaI
ZnBr2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
Zn + FeN2O6 = Zn(NO3)2 + Fe =>
Zn + FeN2O6 = Zn(NO3)2 + Fe
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
P4S3 + O2 = SO4 + P4O10 =>
P4S3 + 11 O2 = 3 SO4 + P4O10
NH3 + CuSO4 = [Cu(NH3)]2 + SO4 =>
2 NH3 + 2 CuSO4 = [Cu(NH3)]2 + 2 SO4
NaHSO3 + H2O = NaH2SO3 + OH =>
NaHSO3 + H2O = NaH2SO3 + OH
CrNO3(aq) + NH4OH(aq) = CrNH4 + NO3OH =>
CrNO3(aq) + NH4OH(aq) = CrNH4 + NO3OH
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Zn + Mn(No3)4 = Mn + Zn(No3)4 =>
Zn + Mn(No3)4 = Mn + Zn(No3)4
N2S3 + O2 = NO + SO3 =>
2 N2S3 + 11 O2 = 4 NO + 6 SO3
CuNO3 + Na2CrO4 = Cu2CrO4 + NaNO3 =>
2 CuNO3 + Na2CrO4 = Cu2CrO4 + 2 NaNO3
Na2CO3(ap) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(ap) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2Cu3 = Al3 + Cu =>
3 Al2Cu3 = 2 Al3 + 9 Cu
C12H18 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
10 C12H18 + 42 KMnO4 + 63 H2SO4 = 15 C8H6O4 + 21 K2SO4 + 42 MnSO4 + 108 H2O
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