| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
K + Cl2 = K2Cl =>
4 K + Cl2 = 2 K2Cl
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO2(g) + O2(g) = SO3 =>
2 SO2(g) + O2(g) = 2 SO3
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
OH{-} + N2H4 = NO3{-} + H2O + {-} =>
16 OH{-} + N2H4 = 2 NO3{-} + 10 H2O + 14e
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + PbNO3 = KPb + NO3 =>
K + PbNO3 = KPb + NO3
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + PbNO3 = K2Pb + NO3 =>
2 K + PbNO3 = K2Pb + NO3
KMnO4 + H2SO4 + CrCl3 + KCl = CrCl6 + MnSO4 + K2SO4 + H2O =>
3 KMnO4 + 12 H2SO4 + 5 CrCl3 + 15 KCl = 5 CrCl6 + 3 MnSO4 + 9 K2SO4 + 12 H2O
NH3 + O = HNO3 + H2O =>
NH3 + 4 O = HNO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + Pb(NO3)2 = K2Pb + NO3 =>
2 K + Pb(NO3)2 = K2Pb + 2 NO3
K + H2O = KOH + H =>
K + H2O = KOH + H
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C6H12 + O2 = C6H10O4 + H2O =>
2 C6H12 + 5 O2 = 2 C6H10O4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2 + O = Fe3O =>
3 Fe2 + 2 O = 2 Fe3O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12 + O =>
6 CO2 + 6 H2O = C6H12 + 18 O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Hg2Cl2 = Hg + HgCl2 =>
Hg2Cl2 = Hg + HgCl2
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
O + H = H2O =>
O + 2 H = H2O
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaI + Br = NaBr + I =>
NaI + Br = NaBr + I
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/09
Equations balanced on 11/20/08
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