Equations balanced on the previous day | Equations balanced on the next day |
Ni2{+2} + 6 Al = 2 Ni + 2 Al3{+}
(NH4)2SO4(aq) + BaBr2(aq) = BaSO4 + Br2(NH4)2 =>
(NH4)2SO4(aq) + BaBr2(aq) = BaSO4 + Br2(NH4)2
Carbon + HCl = CCl + H2 =>
2 C + 2 HCl = 2 CCl + H2
CH5N + HCl = CH6N + Cl2 =>
2 CH5N + 2 HCl = 2 CH6N + Cl2
NaNO2 + KMnO4 + NaOH = NaNO3 + K2MnO4 + Na2MnO4 + H2O =>
NaNO2 + 2 KMnO4 + 2 NaOH = NaNO3 + K2MnO4 + Na2MnO4 + H2O
NiCl2*6H2O + KCN = Ni(CN)2 + KCl + H2O =>
NiCl2*6H2O + 2 KCN = Ni(CN)2 + 2 KCl + 6 H2O
Na2O2 + FeCr2O4 = NaFeO2 + Na2CrO4 + Na2O =>
7 Na2O2 + 2 FeCr2O4 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
Al(NO3)3 + Zn(NO3)2 + NH4OH = ZnAl2O4 + H2O + NH4NO3 =>
2 Al(NO3)3 + Zn(NO3)2 + 8 NH4OH = ZnAl2O4 + 4 H2O + 8 NH4NO3
CeO2 + KI + HCI = CeCI + KCI + I2 + H2O =>
2 CeO2 + 6 KI + 8 HCI = 2 CeCI + 6 KCI + 3 I2 + 4 H2O
MgO + AlBr = MgBr + AlO =>
MgO + AlBr = MgBr + AlO
K2SO3 + Cl2 = K2SO4 + KCl + SO2 =>
2 K2SO3 + Cl2 = K2SO4 + 2 KCl + SO2
Fe(s) + SnCl2(aq) = Sn(s) + FeCl3(aq) =>
2 Fe(s) + 3 SnCl2(aq) = 3 Sn(s) + 2 FeCl3(aq)
Pb(C2H3O2)2 + KBr = PbBr2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KBr = PbBr2 + 2 KC2H3O2
C15H30COOH + O2 = CO2 + H2O =>
4 C15H30COOH + 91 O2 = 64 CO2 + 62 H2O
Ca + BaBr2 = CaBr2 + Ba =>
Ca + BaBr2 = CaBr2 + Ba
KHC8H4O4 + NaOH = H2O + NaKHC8H3O4 =>
KHC8H4O4 + NaOH = H2O + NaKHC8H3O4
Mg(NO3) + Na2CO3 = MgNa2 + CO3NO3 =>
Mg(NO3) + Na2CO3 = MgNa2 + CO3NO3
HCOOH + Sr(OH)2 = Sr(HCOO)2 + H2O =>
2 HCOOH + Sr(OH)2 = Sr(HCOO)2 + 2 H2O
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
(C6H12O2) + O2 = CO2 + H2O =>
(C6H12O2) + 8 O2 = 6 CO2 + 6 H2O
Na2SO3 + LiOH = NaOH + Li2SO3 =>
Na2SO3 + 2 LiOH = 2 NaOH + Li2SO3
PbCl2 + LiSO4 = Pb(SO4)2 + LiCl =>
PbCl2 + 2 LiSO4 = Pb(SO4)2 + 2 LiCl
Al + Cl2 = AlCl1 =>
2 Al + Cl2 = 2 AlCl1
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
AgNO3 + FeCl3*6H2O = AgCl + Fe(NO3)3*6H2O =>
3 AgNO3 + FeCl3*6H2O = 3 AgCl + Fe(NO3)3*6H2O
Sn + KClO4 = KCl + SnO =>
4 Sn + KClO4 = KCl + 4 SnO
AgNO3(aq) + LiOH(aq) = AgOH + LiNO3 =>
AgNO3(aq) + LiOH(aq) = AgOH + LiNO3
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
CaI2 + K2CO3 = KI + CaCO3 =>
CaI2 + K2CO3 = 2 KI + CaCO3
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
N4HNO3 = H2O + N2O =>
2 N4HNO3 = H2O + 5 N2O
KI + I2 = KII2 = K{+} + I3{-} =>
KI + I2 = KII2
As2S3 + NO3{-} = NO + AsO4{2-} + SO4{2-} =>
As2S3 + 10 NO3{-} = 10 NO + 2 AsO4{2-} + 3 SO4{2-}
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
[Co(NH3)5Cl]Cl2 + NH4OH + HCl = [Co(NH3)5(H2O)]Cl3 + NH4Cl =>
[Co(NH3)5Cl]Cl2 + NH4OH + HCl = [Co(NH3)5(H2O)]Cl3 + NH4Cl
ZnSO4*H2O + FeS2 = ZnS + Fe7S8 + SO2 + H2 =>
12 ZnSO4*H2O + 35 FeS2 = 12 ZnS + 5 Fe7S8 + 30 SO2 + 12 H2
NH4OH + HC2H3O2 = (NH4)C2H3O2 + H2O =>
NH4OH + HC2H3O2 = (NH4)C2H3O2 + H2O
Cu(NO3)2(aq) + Cr(s) = Cu(s) + Cr(NO3)2(aq) =>
Cu(NO3)2(aq) + Cr(s) = Cu(s) + Cr(NO3)2(aq)
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
KOH + Fe4N3 = Fe(OH)3 + K4N =>
12 KOH + Fe4N3 = 4 Fe(OH)3 + 3 K4N
C2H8 + O2 = CO + H2O =>
C2H8 + 3 O2 = 2 CO + 4 H2O
FeBr2 + HNO3 = Fe(NO3)3 + NO2 + Br2 + H2O =>
FeBr2 + 6 HNO3 = Fe(NO3)3 + 3 NO2 + Br2 + 3 H2O
[Co(H2O)6]{2+} + NH4SCN = [Co(SCN)4]{2-} + NH4{+} + H2O =>
[Co(H2O)6]{2+} + 4 NH4SCN = [Co(SCN)4]{2-} + 4 NH4{+} + 6 H2O
ZnSO4 + KCN = Zn(CN)2 + K2SO4 =>
ZnSO4 + 2 KCN = Zn(CN)2 + K2SO4
NaHCo3 + O2 = Co2 + NaOH =>
2 NaHCo3 + O2 = 3 Co2 + 2 NaOH
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
H3AsO4 + Al(OH)3 = Al(AsO4) + H2O =>
H3AsO4 + Al(OH)3 = Al(AsO4) + 3 H2O
C2H4O2 + NaHCO3 = C2H4ONa + H2O + CO2 =>
11 C2H4O2 + 8 NaHCO3 = 8 C2H4ONa + 10 H2O + 14 CO2
K + Br2Br2 = KBr =>
4 K + Br2Br2 = 4 KBr
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