Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
NH4OH + SeO3 = (NH4)2O + Se(OH)6 =>
6 NH4OH + SeO3 = 3(NH4)2O + Se(OH)6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NAHCO3 + HCl = NACl + CO2 + H2O =>
NAHCO3 + HCl = NACl + CO2 + H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2 =>
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2
Na2HAsO4 + AgNO3 + NaCH3COO = Ag3AsO4 + CH3COOH + NaHNO3 + CO =>
4 Na2HAsO4 + 12 AgNO3 + 4 NaCH3COO = 4 Ag3AsO4 + CH3COOH + 12 NaHNO3 + 6 CO
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
Cu(s) + ZnSO4(aq) = Zn + Cu(SO4)2 =>
Cu(s) + 2 ZnSO4(aq) = 2 Zn + Cu(SO4)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
NaOH(aq) + Mg(ClO4)2(aq) = Mg(OH)2(s) + NaClO4(aq) =>
2 NaOH(aq) + Mg(ClO4)2(aq) = Mg(OH)2(s) + 2 NaClO4(aq)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C + O2 = CO2 =>
C + O2 = CO2
Eu + HF = EuF + H2 =>
2 Eu + 2 HF = 2 EuF + H2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO2 + Br{-} + H{+} = Mn{2+} + H2O + Br2 =>
MnO2 + 2 Br{-} + 4 H{+} = Mn{2+} + 2 H2O + Br2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NaNO3(aq)
K2Cr2O7 + KI + H2So4 = Cr2(So4)3 + K2So4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2So4 = Cr2(So4)3 + 4 K2So4 + 3 I2 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag + NaCN + O2 + H2O = AgCN + NaOH =>
4 Ag + 4 NaCN + O2 + 2 H2O = 4 AgCN + 4 NaOH
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe(NO3)3 + NaI = NaNO3 + FeI3 =>
Fe(NO3)3 + 3 NaI = 3 NaNO3 + FeI3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11 + HCl = CH3COH + H2O + ClO2 =>
5 C12H22O11 + 12 HCl = 30 CH3COH + H2O + 12 ClO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 + KOH = HOH + K2SO4 =>
H2SO4 + 2 KOH = 2 HOH + K2SO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Pb + AgNO3 = Pb(NO3)2(aq) + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2(aq) + 2 Ag
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
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