| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cu + O2 = 2 CuO
Mg + AlCl3 = MgCl + AlCl =>
2 Mg + AlCl3 = 2 MgCl + AlCl
HCl + K2CrO4 = H2CrO4 + KCl =>
2 HCl + K2CrO4 = H2CrO4 + 2 KCl
H2O + CO2 = C7H18 + O2 =>
18 H2O + 14 CO2 = 2 C7H18 + 23 O2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2O + CO2 = C8H18 + O2 =>
18 H2O + 16 CO2 = 2 C8H18 + 25 O2
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
FeS + O2� = Fe2O3 + SO2 =>
4 FeS + 7 O2� = 2 Fe2O3 + 4 SO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H2 + CuO = H2O + Cu =>
H2 + CuO = H2O + Cu
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
C2H6 + O2 = C2 + H6O2 =>
C2H6 + O2 = C2 + H6O2
C2H6 + O2 = C2O + H6O =>
C2H6 + O2 = C2O + H6O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cl2 + H2O = HCl2 + O2 =>
4 Cl2 + 2 H2O = 4 HCl2 + O2
KBr + MnO2 + H2SO4 = HKSO4 + MnSO4 + Br2 + H2O =>
2 KBr + MnO2 + 3 H2SO4 = 2 HKSO4 + MnSO4 + Br2 + 2 H2O
Ga + S8 = Ga2S3 =>
16 Ga + 3 S8 = 8 Ga2S3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CoCl2 + KNO2 + HC2H3O2 = K3Co(NO2)6 + NO + KC2H3O2 + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HC2H3O2 = K3Co(NO2)6 + NO + 2 KC2H3O2 + 2 KCl + H2O
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3 =>
FeCl3 + Cu(NO3)2 = Fe(NO3)2 + CuCl3
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaBr + Cl = Br + NaCl =>
NaBr + Cl = Br + NaCl
H2O + CH4 = CO2 + H2 =>
2 H2O + CH4 = CO2 + 4 H2
Ba3P2 = Ba3P2 =>
Ba3P2 = Ba3P2
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba3P2 = Ba3P2 =>
Ba3P2 = Ba3P2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/12/14
Equations balanced on 08/11/13
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