Equations balanced on the previous day | Equations balanced on the next day |
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2 CO + O2 = 2 CO2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
Sr(OH)2 + HI = H2O + SrI2 =>
Sr(OH)2 + 2 HI = 2 H2O + SrI2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
H + S = SH =>
H + S = SH
NaOH + K2CrO4 = Na2CrO4 + KOH =>
2 NaOH + K2CrO4 = Na2CrO4 + 2 KOH
S2{-} + (SO3)2{-} + H{+} = S + H2O =>
11 S2{-} + (SO3)2{-} + 12 H{+} = 24 S + 6 H2O
H + S = SH6 =>
6 H + S = SH6
K2Cr2O7 + FeSO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = Cr2(SO4)3 + 8 K2SO4 + 3 Fe2(SO4)3 + 7 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2S3(aq) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(aq) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
S{2-} + (SO3){2-} + H{+} = S + H2O =>
2 S{2-} + (SO3){2-} + 6 H{+} = 3 S + 3 H2O
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
Sr(OH)2 + H2SO4 = H2O + SrSO4 =>
Sr(OH)2 + H2SO4 = 2 H2O + SrSO4
HNO3 + Na = NaNO3 + H2O + NO =>
4 HNO3 + 3 Na = 3 NaNO3 + 2 H2O + NO
CaO + NH4Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl = CaCl2 + H2O + 2 NH3
As2S3 + NaNO3 + Na2CO3 = CO2 + Na2SO4 + Na3AsO4 + NaNO =>
As2S3 + 7 NaNO3 + 6 Na2CO3 = 6 CO2 + 3 Na2SO4 + 2 Na3AsO4 + 7 NaNO
Sn(NO3)2 + KOH = Sn(OH)2 + KNO3 =>
Sn(NO3)2 + 2 KOH = Sn(OH)2 + 2 KNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + Na = NaNO3 + H2O + NO2 =>
2 HNO3 + Na = NaNO3 + H2O + NO2
Ca + O = CaO =>
Ca + O = CaO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
O2 + C3H8 = CO2 + H2O =>
5 O2 + C3H8 = 3 CO2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + CHCl3 = NH4CN + NH4Cl =>
5 NH3 + CHCl3 = NH4CN + 3 NH4Cl
FeO + H2O + Cu(OH)2 = Fe(OH)3 + Cu2O =>
2 FeO + H2O + 2 Cu(OH)2 = 2 Fe(OH)3 + Cu2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Fe3O4 + H2O + Cu(OH)2 = Fe(OH)3 + Cu2O =>
2 Fe3O4 + 7 H2O + 2 Cu(OH)2 = 6 Fe(OH)3 + Cu2O
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH3)3PO4 + H2O = (NH3)2O + H3PO4 =>
2(NH3)3PO4 + 3 H2O = 3(NH3)2O + 2 H3PO4
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
Br + KOH = KBrO3 + K + H2O =>
Br + 6 KOH = KBrO3 + 5 K + 3 H2O
Na2CO3 + Mn(NO3)2 + Cr2S3 = NO + Na2SO4 + CO2 + Na2CrO4 + Na2MnO4 =>
20 Na2CO3 + 15 Mn(NO3)2 + Cr2S3 = 30 NO + 3 Na2SO4 + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/13
Equations balanced on 06/11/12
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