| Equations balanced on the previous day | Equations balanced on the next day |
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Mg(HCO3)2 + NaCl = Na(HCO3)2 + MgCl
CoSO4 + PbNO3 = CoNO3 + PbSO4 =>
CoSO4 + PbNO3 = CoNO3 + PbSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
NaOH + P4 + H2O = NaH2PO2 + PH3 =>
3 NaOH + P4 + 3 H2O = 3 NaH2PO2 + PH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
(NH4)Cl + (Sm(OH)3) = (NH4)OH + SmCl3 =>
3(NH4)Cl + (Sm(OH)3) = 3(NH4)OH + SmCl3
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
FeBr + NH4S = FeS + NH4Br =>
FeBr + NH4S = FeS + NH4Br
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
(NH4)Cl + (Sm(OH)3) = (NH4)OH + SmCl3 =>
3(NH4)Cl + (Sm(OH)3) = 3(NH4)OH + SmCl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CrS + O2 = CrO + SO2 =>
2 CrS + 3 O2 = 2 CrO + 2 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K3PO4 + Cr(CH3COO)2 = Cr3(PO4)2 + KCH3COO =>
2 K3PO4 + 3 Cr(CH3COO)2 = Cr3(PO4)2 + 6 KCH3COO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
K + FeI3 = Fe + KI =>
3 K + FeI3 = Fe + 3 KI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaC2 + AsBr3 = C + As + CaBr2 =>
3 CaC2 + 2 AsBr3 = 6 C + 2 As + 3 CaBr2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/20/08
Equations balanced on 10/20/07
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