| Equations balanced on the previous day | Equations balanced on the next day |
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Fe3O4 + 4 CO = 3 Fe + 4 CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
FeCl2 + K2Cr2O7 + KHSO4 = Cl2 + K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 14 KHSO4 = 2 Cl2 + 8 K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + 7 H2O
H2SO4 + Pb(C2H3O2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 C2H4O2
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
K2CrO4 + KNO2 + KOH + H2O = KNO3 + K3[Cr(OH)4] =>
2 K2CrO4 + 5 KNO2 + 2 KOH + 3 H2O = 5 KNO3 + 2 K3[Cr(OH)4]
Ag(NO3) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 NaNO3
FeS2 + O2 = Fe203 + SO2 =>
203 FeS2 + 406 O2 = Fe203 + 406 SO2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu + O = Cu7O3 =>
7 Cu + 3 O = Cu7O3
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Fe(OH)3 = iron(iii)oxide + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
N2H4 + N2O4 = H2O + N2 =>
2 N2H4 + N2O4 = 4 H2O + 3 N2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(SO4)3 + Cu = CuSO4 + Fe =>
Fe2(SO4)3 + 3 Cu = 3 CuSO4 + 2 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 + H2C2O4 + HCl = KCl + MnCl2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 KCl + 2 MnCl2 + 10 CO2 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca + Br2 = CaBr =>
2 Ca + Br2 = 2 CaBr
Ca + N = CaN =>
Ca + N = CaN
C3H5N3O9 = carbondioxide + nitrogen + oxygen + H2O =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + O2 + 10 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cl2O7 + NaOH = NaClO4 + H2O =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HNO3 + I2 = HIO3 + NO + H20 =>
60 HNO3 + 20 I2 = 40 HIO3 + 60 NO + H20
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
C5H2O2 + O2 = CO2 + H2O =>
2 C5H2O2 + 9 O2 = 10 CO2 + 2 H2O
Sodium + oxygen = sodiumoxide =>
4 Na + O2 = 2 Na2O
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
NaHCo3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) + HCl(aq) =>
NaHCo3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) + HCl(aq)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/06/15
Equations balanced on 09/05/14
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