| Equations balanced on the previous day | Equations balanced on the next day |
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3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2H4(g) + N2O4(g) = H2O(g) + N2(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(g) + 3 N2(g)
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
K(ClO3) = KCl + O =>
K(ClO3) = KCl + 3 O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2O4 + H7 = HC4 + O =>
14 C2O4 + H7 = 7 HC4 + 56 O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2O4 + H7 = HC4 + O =>
14 C2O4 + H7 = 7 HC4 + 56 O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + NO + 2 H2O
HNO2 + Be(OH)2 = Be(NO2)2 + H2O =>
2 HNO2 + Be(OH)2 = Be(NO2)2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2TeO3 + NaI + HCl = NaCl + Te + H2O + I =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + 4 I
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
Fe + I = FeI2 =>
Fe + 2 I = FeI2
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Pb + Ag{+} = Pb{+2} + Ag =>
Pb + 2 Ag{+} = Pb{+2} + 2 Ag
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Co(NO3)2 + KSCN = Co(SCN)2 + KNO3 =>
Co(NO3)2 + 2 KSCN = Co(SCN)2 + 2 KNO3
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
H2C4 + F = F2H + C2 =>
H2C4 + 4 F = 2 F2H + 2 C2
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
Cl2 + MnCl2 + H2O = HCl + MnO2 =>
Cl2 + MnCl2 + 2 H2O = 4 HCl + MnO2
C7H3O2(l) + O2(g) = CO2(g) + H2O(g) =>
4 C7H3O2(l) + 27 O2(g) = 28 CO2(g) + 6 H2O(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/20/17
Equations balanced on 08/19/16
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