| Equations balanced on the previous day | Equations balanced on the next day |
4 Ca3(PO4) + 4 C + 12 SiO2 = 12 CaSiO3 + P4 + 4 CO
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
Fe(NO3)3(aq) + NH4NCS(aq) = Fe(NCS)3(aq) + NH4NO3 =>
Fe(NO3)3(aq) + 3 NH4NCS(aq) = Fe(NCS)3(aq) + 3 NH4NO3
NiS + HNO3 = Ni(NO3)2 + H2S =>
NiS + 2 HNO3 = Ni(NO3)2 + H2S
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KBr2 + Cl = KCl + Br =>
KBr2 + Cl = KCl + 2 Br
Ba(No3)2 + Na2So4 = NaNo3 + BaSo4 =>
Ba(No3)2 + Na2So4 = 2 NaNo3 + BaSo4
KBr2 + Cl2 = KCl + Br =>
2 KBr2 + Cl2 = 2 KCl + 4 Br
KBr2 + Cl = KCl + Br =>
KBr2 + Cl = KCl + 2 Br
KBr2 + Cl2 = KCl + Br =>
2 KBr2 + Cl2 = 2 KCl + 4 Br
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + BaCl2 = HCl2 + BaCl =>
HCl + BaCl2 = HCl2 + BaCl
Na2S2O5 + H2O + AuCl3 = Na2S2O6 + HCl + Au =>
3 Na2S2O5 + 3 H2O + 2 AuCl3 = 3 Na2S2O6 + 6 HCl + 2 Au
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
NiSO4 + NaHCO3 = NiCO3 + NaHSO4 =>
NiSO4 + NaHCO3 = NiCO3 + NaHSO4
Ca2(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O + 2 CO2
Ca(CO3) + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(CO3) + 2 HNO3 = Ca(NO3)2 + H2O + CO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe3O4 + HCl = FeCl2 + H2O + O2 =>
2 Fe3O4 + 12 HCl = 6 FeCl2 + 6 H2O + O2
MnO2 + NaOH = Na2MnO3 + H2O =>
MnO2 + 2 NaOH = Na2MnO3 + H2O
SO2 + H2O = H2SO4 + H{+} + e =>
SO2 + 2 H2O = H2SO4 + 2 H{+} + 2e
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SO2 + H2O = H2SO4 + H{+} + e =>
SO2 + 2 H2O = H2SO4 + 2 H{+} + 2e
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C8H8Br2 + Zn = C8H8 + ZnBr2 =>
C8H8Br2 + Zn = C8H8 + ZnBr2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NiSO4 + NaHCO3 = NiCO3 + Na2SO4 + H2O + CO2 =>
NiSO4 + 2 NaHCO3 = NiCO3 + Na2SO4 + H2O + CO2
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
Al(NO3)3 + H2O = HNO3 + Al2O3 =>
2 Al(NO3)3 + 3 H2O = 6 HNO3 + Al2O3
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
HI + Sr(OH)2 = H2O + SrI2 =>
2 HI + Sr(OH)2 = 2 H2O + SrI2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
NiCO3 + Br2 = NiBr2 + CO2 + O2 =>
2 NiCO3 + 2 Br2 = 2 NiBr2 + 2 CO2 + O2
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
O2 + HI = I2 + H2O =>
O2 + 4 HI = 2 I2 + 2 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
CO2 + H2O = C6H12O12 + O2 =>
6 CO2 + 6 H2O = C6H12O12 + 3 O2
| 1 2 3 4 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/11/13
Equations balanced on 06/10/12
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