| Equations balanced on the previous day | Equations balanced on the next day |
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28 H{+} + 4 Cr2O7{-} + 7 C2H5OH = 7 CH3COOH + 8 Cr{3+} + 21 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaBr + Cl = NaCl + Br2 =>
2 NaBr + 2 Cl = 2 NaCl + Br2
Pb(C2H3O2)2 + NaBr = PbBr2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaBr = PbBr2 + 2 NaC2H3O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C + O2 = CO2 =>
C + O2 = CO2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SeCi6 + O2 = SeO2 + Ci2 =>
SeCi6 + O2 = SeO2 + 3 Ci2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cl{-}1 + H3O{+} + Cr2O7{-}2 = H2O + Cl2 + Cr{+} =>
22 Cl{-}1 + 28 H3O{+} + 2 Cr2O7{-}2 = 42 H2O + 11 Cl2 + 4 Cr{+}
NaOH + C20H14O4 = NaOHC20H14O4 =>
NaOH + C20H14O4 = NaOHC20H14O4
C7H13 + O2 = CO2 + H2O =>
4 C7H13 + 41 O2 = 28 CO2 + 26 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
H2S + Ni = NiS + H =>
H2S + Ni = NiS + 2 H
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
OH + H2PO4 = PO4 + H2O =>
2 OH + H2PO4 = PO4 + 2 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 = N + H3 =>
NH3 = N + H3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Cu2SO4 + Zn = ZnSO4 + Cu =>
Cu2SO4 + Zn = ZnSO4 + 2 Cu
H + SO3 = HSO3 =>
H + SO3 = HSO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/20/11
Equations balanced on 05/20/10
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