| Equations balanced on the previous day | Equations balanced on the next day |
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2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
HCl + ZnCO3 = ZnCl2 + H2O + CO2 =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
FeSO4 + NH4OH = FeOH + NH4SO4 =>
FeSO4 + NH4OH = FeOH + NH4SO4
P + O = PO =>
P + O = PO
P2 + O = PO =>
P2 + 2 O = 2 PO
KOH + Cr2(SO4)3 = K2SO4 + Cr(OH)3 =>
6 KOH + Cr2(SO4)3 = 3 K2SO4 + 2 Cr(OH)3
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
P + S = PS =>
P + S = PS
Au(CN)2 + Zn = Zn(CN)42 + Au =>
21 Au(CN)2 + Zn = Zn(CN)42 + 21 Au
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
P + S = P2S5 =>
2 P + 5 S = P2S5
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH + O2 = CO2 + H20 =>
20 CH + 20 O2 = 20 CO2 + H20
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Au(CN)2 + Zn = Zn(CN)4 + Au =>
2 Au(CN)2 + Zn = Zn(CN)4 + 2 Au
NO + CO = N2 + CO2 =>
2 NO + 2 CO = N2 + 2 CO2
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H20 =>
10 Pb3O4 + 20 HNO3 = 10 Pb(NO3)2 + 20 PbO2 + H20
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Cr2O7{2-} + H3O{+} + I{-} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 14 H3O{+} + 6 I{-} = 2 Cr{3+} + 3 I2 + 21 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Mg2 + Cl = MgCl2 =>
Mg2 + 4 Cl = 2 MgCl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaCN + H2O = HCN + Na2O =>
2 NaCN + H2O = 2 HCN + Na2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
KCl + Cu(OH)2 = KOH + CuCl2 =>
2 KCl + Cu(OH)2 = 2 KOH + CuCl2
MnO4{2-} + H2O + S03{2-} = MnO2 + SO4{2-} + OH{-} =>
10 MnO4{2-} + 8 H2O + S03{2-} = 10 MnO2 + 3 SO4{2-} + 16 OH{-}
C + SiO2 = Si + CO =>
2 C + SiO2 = Si + 2 CO
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
NaClO + Na2S2O3 = Na2S2O4 + NaCl =>
NaClO + Na2S2O3 = Na2S2O4 + NaCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4(OH) =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4(OH)
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/08/13
Equations balanced on 09/07/12
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