Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
NaCLO3 + NaI + H2O = NaCL + NaOH + I2 =>
NaCLO3 + 6 NaI + 3 H2O = NaCL + 6 NaOH + 3 I2
CaSiO3 + HF = CaF2 + SiF4 + H2O =>
CaSiO3 + 6 HF = CaF2 + SiF4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2 + CH4 = CO2 + H2O =>
2 O2 + CH4 = CO2 + 2 H2O
Zn(s) + Mg(NO3)2 = Mg + Zn(NO3)2 =>
Zn(s) + Mg(NO3)2 = Mg + Zn(NO3)2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FE + O2 + H20 = FE(OH)2 =>
10 FE + 10 O2 + H20 = 10 FE(OH)2
H2S + Al(OH)3 = Al2S3 + HOH =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 HOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FE + O2 + H2O = FE(OH)2 =>
2 FE + O2 + 2 H2O = 2 FE(OH)2
MnSO4 + Na = Na2SO4 + Mn =>
MnSO4 + 2 Na = Na2SO4 + Mn
MnSO4 + Na = Na2SO4 + Mn =>
MnSO4 + 2 Na = Na2SO4 + Mn
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
MnSO4 + Na = Na2SO4 + Mn =>
MnSO4 + 2 Na = Na2SO4 + Mn
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
CoCl2 + NaOH = NaCl2 + CoOH =>
CoCl2 + NaOH = NaCl2 + CoOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C + O2 = CO2 =>
C + O2 = CO2
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaClO3 + NaI + H2O = NaCl + NaOH + I2 =>
NaClO3 + 6 NaI + 3 H2O = NaCl + 6 NaOH + 3 I2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Zn(s) + Mg(NO3)2 = Mg + Zn(NO3)2 =>
Zn(s) + Mg(NO3)2 = Mg + Zn(NO3)2
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
S + HNO3 = NO2 + H2SO4 + H2O =>
S + 6 HNO3 = 6 NO2 + H2SO4 + 2 H2O
Al + HgNO3 = Al(NO3) + Hg =>
Al + HgNO3 = Al(NO3) + Hg
MnO4{-}(aq) + SO32{-}(aq) + H20 = MnO2(s) + SO42{-}(aq) + OH{-}(aq) =>
20 MnO4{-}(aq) + 2 SO32{-}(aq) + H20 = 20 MnO2(s) + 2 SO42{-}(aq) + 20 OH{-}(aq)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CrO + O2 = Cr2O3 =>
4 CrO + O2 = 2 Cr2O3
Al + Hg(NO3)2 = Al(NO3) + Hg =>
2 Al + Hg(NO3)2 = 2 Al(NO3) + Hg
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
S + HNO3 = NO2 + H2O + H2SO4 =>
S + 6 HNO3 = 6 NO2 + 2 H2O + H2SO4
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
Ca(s) + AlCl3(aq) = CaCl2(aq) + Al(s) =>
3 Ca(s) + 2 AlCl3(aq) = 3 CaCl2(aq) + 2 Al(s)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/02/15
Equations balanced on 07/02/14
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