| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2CrO4 + Zn(No3)2 = ZnCrO4 + K2(No3)2 =>
K2CrO4 + Zn(No3)2 = ZnCrO4 + K2(No3)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
[TiO3]2{-} + Zn + H{+} = Ti3{+} + Zn2{+} + H2O =>
3[TiO3]2{-} + 62 Zn + 36 H{+} = 2 Ti3{+} + 31 Zn2{+} + 18 H2O
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NaOH + Zn(No3)2 = ZnOH + Na(No3)2 =>
NaOH + Zn(No3)2 = ZnOH + Na(No3)2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
[TiO3]{2-} + Zn + H{+} = Ti3{+} + Zn2{+} + H2O =>
3[TiO3]{2-} + 22 Zn + 18 H{+} = Ti3{+} + 11 Zn2{+} + 9 H2O
[TiO3]{2-} + Zn + H{+} = Ti{3+} + Zn{2+} + H2O =>
2[TiO3]{2-} + Zn + 12 H{+} = 2 Ti{3+} + Zn{2+} + 6 H2O
(NH4)2SO4 + MgCl2 = (NH4)Cl + MgSO4 =>
(NH4)2SO4 + MgCl2 = 2(NH4)Cl + MgSO4
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
[MnO4]{-} + [NO2]{-} + H{+} = Mn2{+} + [NO3]{-} + H2O =>
4[MnO4]{-} + 13[NO2]{-} + 6 H{+} = 2 Mn2{+} + 13[NO3]{-} + 3 H2O
[MnO4]{-} + [NO2]{-} + H{+} = Mn{2+} + [NO3]{-} + H2O =>
2[MnO4]{-} + 5[NO2]{-} + 6 H{+} = 2 Mn{2+} + 5[NO3]{-} + 3 H2O
PH3 + H2SO4 = PH3O4 + H2S =>
PH3 + H2SO4 = PH3O4 + H2S
FeCl3 + K2CrO4 = K2Cl3 + FeCrO4 =>
FeCl3 + K2CrO4 = K2Cl3 + FeCrO4
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C + O2 = CO =>
2 C + O2 = 2 CO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MnO2 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
MnO2 + K2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 2 CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
(NH4)2SO4 + K2CrO4 = K2SO4 + (NH4)2CrO4 =>
(NH4)2SO4 + K2CrO4 = K2SO4 + (NH4)2CrO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(No3)2 + K2CrO4 = K2(No3)2 + CuCrO4 =>
Cu(No3)2 + K2CrO4 = K2(No3)2 + CuCrO4
Sn{2+} + Hg{2+} = Sn{4+} + [Hg2]{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + [Hg2]{2+}
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCl + MnCl2 + H2O + Cl2 = KMnO4 + HCl =>
2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2 = 2 KMnO4 + 16 HCl
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
K2Cr2O7 + SnCl2 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
NaOH + FeCl3 = FeOH + NaCl3 =>
NaOH + FeCl3 = FeOH + NaCl3
MgCl2 + FeCl3 = FeCl2 + MgCl3 =>
MgCl2 + FeCl3 = FeCl2 + MgCl3
CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
NaNO2 + HCl + KI = I2 + NO + KCl + NaCl + H2O =>
2 NaNO2 + 4 HCl + 2 KI = I2 + 2 NO + 2 KCl + 2 NaCl + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
NaCH3COO + FeCl3 = FeCH3COO + NaCl3 =>
NaCH3COO + FeCl3 = FeCH3COO + NaCl3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/15/13
Equations balanced on 08/14/12
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