Equations balanced on the previous day | Equations balanced on the next day |
Fe + 2 HCl = Cl2 + FeH2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2
Al(NO3)3 + Be(OH)2 = Be(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Be(OH)2 = 3 Be(NO3)2 + 2 Al(OH)3
KMnO4 + KNO2 + H2SO4 = MnSO3 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 7 KNO2 + 3 H2SO4 = 2 MnSO3 + 3 H2O + 7 KNO3 + K2SO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
O2 + Cr2O3 + CaO2 = CaCrO4 =>
O2 + 2 Cr2O3 + 4 CaO2 = 4 CaCrO4
NH4Cl(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCl2(aq)
Pb(C2H3O2) + O2 = Pb + CO2 + H2O =>
4 Pb(C2H3O2) + 7 O2 = 4 Pb + 8 CO2 + 6 H2O
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
MnO4 + C2H5Cl = MnO2 + C2H4O2 + HCl =>
MnO4 + C2H5Cl = MnO2 + C2H4O2 + HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
MnO2 + SO2 = MnS2O6 =>
MnO2 + 2 SO2 = MnS2O6
FeSO4 + H2O2 = H2SO4 + FeO2 =>
FeSO4 + H2O2 = H2SO4 + FeO2
CoCl2(aq) + AgNO3(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 AgCl(s)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
H2O + CH2O = CH3OH + O2 =>
2 H2O + 2 CH2O = 2 CH3OH + O2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
Cl2O3 = Cl2 + O3 =>
Cl2O3 = Cl2 + O3
FeCl3 + Na2S = NaCl + Fe2S3 =>
2 FeCl3 + 3 Na2S = 6 NaCl + Fe2S3
Mg(OH)2 + P4O10 = Mg3(PO4)2 + H2O =>
6 Mg(OH)2 + P4O10 = 2 Mg3(PO4)2 + 6 H2O
K + HCN = KCN + H =>
K + HCN = KCN + H
NHNO = NH + NO =>
NHNO = NH + NO
K2CrO4 + K2S + H2SO = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 3 K2S + 8 H2SO = 2 Cr(OH)3 + 11 S + 10 KOH
AsCl3 = As4 + Cl2 =>
4 AsCl3 = As4 + 6 Cl2
AsCl3 = As + Cl2 =>
2 AsCl3 = 2 As + 3 Cl2
Fe2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + MnSO4 =>
5 Fe2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 2 K2SO4 + 16 H2O + 4 MnSO4
MgCl2(aq) + NaOH(aq) = NaCl(aq) + Mg(OH)2(aq) =>
MgCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Mg(OH)2(aq)
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
FeCl3 + MgO = Cl3O + MgFe =>
FeCl3 + MgO = Cl3O + MgFe
Mn(ClO3)3 = MnCl3 + O2 =>
2 Mn(ClO3)3 = 2 MnCl3 + 9 O2
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(g) =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(g)
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
FeF3 + Na2(CO3) = Fe2(CO3)3 + Na2F2 =>
2 FeF3 + 3 Na2(CO3) = Fe2(CO3)3 + 3 Na2F2
Ba(Cl2)2 + Na2SO4 = NaCl2 + BaSO4 =>
Ba(Cl2)2 + Na2SO4 = 2 NaCl2 + BaSO4
HNO3 + KMnO4 + I2 = KIO3 + Mn(NO3)2 + H2O =>
4 HNO3 + 2 KMnO4 + I2 = 2 KIO3 + 2 Mn(NO3)2 + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO4 + K2Cr2O7 + FeSO4 = K2SO4 + Fe(SO4)2 + Cr2(SO4)3 + H2O =>
7 H2SO4 + K2Cr2O7 + 3 FeSO4 = K2SO4 + 3 Fe(SO4)2 + Cr2(SO4)3 + 7 H2O
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(s) + ZnCO3(aq) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(s) + ZnCO3(aq)
NiO + H2HO3 = Ni(HO3)2 + H2O =>
3 NiO + 8 H2HO3 = 3 Ni(HO3)2 + 9 H2O
Ni(s) + CrAsO3(aq) = Ni3(AsO3)2(aq) + Cr(s) =>
3 Ni(s) + 2 CrAsO3(aq) = Ni3(AsO3)2(aq) + 2 Cr(s)
CH3CH2CH2CH2CH2CH3 + Cl = ClCH2CH2CH2CH2CH3 + HCl =>
5 CH3CH2CH2CH2CH2CH3 + 10 Cl = 6 ClCH2CH2CH2CH2CH3 + 4 HCl
Mg + CH4N2O = Mg(CH4N2O)2 =>
Mg + 2 CH4N2O = Mg(CH4N2O)2
H3Po4 + H2S + K2Cr2O7 = K3Po4 + CrPo4 + S8 + H2O =>
64 H3Po4 + 72 H2S + 24 K2Cr2O7 = 16 K3Po4 + 48 CrPo4 + 9 S8 + 168 H2O
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Mg + Cl2 = Mg(Cl2)2 =>
Mg + 2 Cl2 = Mg(Cl2)2
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