Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
HNO2 + Br + H2O = HNO3 + HBr =>
HNO2 + 2 Br + H2O = HNO3 + 2 HBr
Al2 + S3 = Al2S3 =>
Al2 + S3 = Al2S3
H2O + Zn + NO3{-} = Zn(OH)4{2-} + NH3 + OH =>
12 H2O + Zn + 2 NO3{-} = Zn(OH)4{2-} + 2 NH3 + 14 OH
C11H22O11 + H2SO4 = CO2 + SO2 + H20 =>
20 C11H22O11 + 110 H2SO4 = 220 CO2 + 110 SO2 + 33 H20
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3
Ca(NO3)2(aq) + Na2(SO4)(aq) = CaSO4 + NaNO3 =>
Ca(NO3)2(aq) + Na2(SO4)(aq) = CaSO4 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgSO4 + CuNO3 = Mg(NO3)2 + Cu2SO4 =>
MgSO4 + 2 CuNO3 = Mg(NO3)2 + Cu2SO4
NH4Cl + CuO = Cu + N2 + CuCl2 + H2O =>
2 NH4Cl + 4 CuO = 3 Cu + N2 + CuCl2 + 4 H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
W + Ni3Se2 = Ni + WSe2 =>
W + Ni3Se2 = 3 Ni + WSe2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
W + NiSe = Ni + WSe2 =>
W + 2 NiSe = 2 Ni + WSe2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
Mg + Sn(NO2)4 = Mg(NO2)2 + Sn =>
2 Mg + Sn(NO2)4 = 2 Mg(NO2)2 + Sn
W + NiSe2 = Ni + WSe2 =>
W + NiSe2 = Ni + WSe2
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
H3PO4 + Cr(OH)3 = CrPO4 + H2O =>
H3PO4 + Cr(OH)3 = CrPO4 + 3 H2O
W + Ni6Se5 = Ni + WSe2 =>
5 W + 2 Ni6Se5 = 12 Ni + 5 WSe2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
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Equations balanced on 03/09/14
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