| Equations balanced on the previous day | Equations balanced on the next day |
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4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(s) + CuCl(aq) = AlCl3(aq) + Cu(s) =>
Al(s) + 3 CuCl(aq) = AlCl3(aq) + 3 Cu(s)
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
Cr(OH)6(s) = CrO3(s) + H2O(l) =>
Cr(OH)6(s) = CrO3(s) + 3 H2O(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Ba + H2O = BaOH + H =>
Ba + H2O = BaOH + H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnCl2 + Na2S = ZnS + NaCl =>
ZnCl2 + Na2S = ZnS + 2 NaCl
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s) =>
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s)
CaH + H2O = H2 + CaOH =>
CaH + H2O = H2 + CaOH
Al + H2SO4 = Al(SO4) + H2 =>
Al + H2SO4 = Al(SO4) + H2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
KI + KIO3 + HCl = I2 + H2O + KCl =>
5 KI + KIO3 + 6 HCl = 3 I2 + 3 H2O + 6 KCl
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
K2CrO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCrO4(s) =>
K2CrO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCrO4(s)
H2O + Fe = Fe2O3 + H =>
3 H2O + 2 Fe = Fe2O3 + 6 H
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
NH4 + O2 + CH4 = HCN + H2O =>
4 NH4 + 7 O2 + 4 CH4 = 4 HCN + 14 H2O
I2 + H2 = I2HI =>
3 I2 + H2 = 2 I2HI
NO2 = N2O4 =>
2 NO2 = N2O4
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/01/11
Equations balanced on 08/31/10
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