| Equations balanced on the previous day | Equations balanced on the next day |
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Na + Cl = NaCl
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
H2SO4 + Zn = ZnSO4 + H =>
H2SO4 + Zn = ZnSO4 + 2 H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + CO = FeC + O2 =>
2 Fe2O3 + 4 CO = 4 FeC + 5 O2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Cu + AgNO2 = Ag + CuNO2 =>
Cu + AgNO2 = Ag + CuNO2
Ca(OH)2 + CH3COOH = Ca(OH)2CH3COOH =>
Ca(OH)2 + CH3COOH = Ca(OH)2CH3COOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SiO2 + C = CO + SiC =>
SiO2 + 3 C = 2 CO + SiC
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
Cr{3+} + OH{-} = Cr(OH)4{-} =>
Cr{3+} + 4 OH{-} = Cr(OH)4{-}
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
PbCl2 + OH{-} = Pb(OH)4{2-} + Cl{-} =>
PbCl2 + 4 OH{-} = Pb(OH)4{2-} + 2 Cl{-}
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/01/09
Equations balanced on 03/31/08
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