Equations balanced on the previous day | Equations balanced on the next day |
25 O3 + 3 C8H18 = 24 CO2 + 27 H2O
C21H2O6 + O = CO2 + H2O =>
C21H2O6 + 37 O = 21 CO2 + H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg3N2 + HCi = MgCi2 + NH4Ci =>
Mg3N2 + 8 HCi = 3 MgCi2 + 2 NH4Ci
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
SnBr2 + CaSO4 = SnSO4 + CaBr2 =>
SnBr2 + CaSO4 = SnSO4 + CaBr2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
K2Cr2O7 + KNO2 + H2SO4 = KNO3 + CrSO4 + K2SO4 + H20 =>
10 K2Cr2O7 + 70 KNO2 + 30 H2SO4 = 70 KNO3 + 20 CrSO4 + 10 K2SO4 + 3 H20
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KMnO4 + CrI2 + KOH = K2MnO4 + Cr(IO3)3 + Cr2(MnO4)3 + H2O =>
78 KMnO4 + 6 CrI2 + 72 KOH = 75 K2MnO4 + 4 Cr(IO3)3 + Cr2(MnO4)3 + 36 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
Ba3(PO4)2 + HNO3 = Ba(NO3)2 + H3PO4 =>
Ba3(PO4)2 + 6 HNO3 = 3 Ba(NO3)2 + 2 H3PO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P4 + HNO3 = H3PO4 + NO2 + H2 =>
P4 + 16 HNO3 = 4 H3PO4 + 16 NO2 + 2 H2
K2CrO4 + NiCl2 = NiCrO4 + KCl =>
K2CrO4 + NiCl2 = NiCrO4 + 2 KCl
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
K + F = KF =>
K + F = KF
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
I + Fe2(SO4)3 = FeI + SO4 =>
2 I + Fe2(SO4)3 = 2 FeI + 3 SO4
Al + PbNO3 = AlNO3 + Pb =>
Al + PbNO3 = AlNO3 + Pb
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
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Equations balanced on 10/09/12
Equations balanced on 11/08/11
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