Equations balanced on the previous day | Equations balanced on the next day |
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2 H2 + O2 = 2 H2O
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
Fe2 + HCl = FeCl2 + H2 =>
Fe2 + 4 HCl = 2 FeCl2 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au + CuSO4(aq) = Au{4+}(aq) + Cu(aq) + SO4{2-}(aq) =>
Au + 2 CuSO4(aq) = Au{4+}(aq) + 2 Cu(aq) + 2 SO4{2-}(aq)
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
H2 + N2 = HN3 =>
H2 + 3 N2 = 2 HN3
Na3PO4 + P2O5 + H2O = Na2HPO4 =>
4 Na3PO4 + P2O5 + 3 H2O = 6 Na2HPO4
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H2[Zn(OH)4] + HNO3 = Zn(NO3)2 + H2O =>
H2[Zn(OH)4] + 2 HNO3 = Zn(NO3)2 + 4 H2O
Cr(OH)3(g) + HC104(g) = Cr(C104)3(g) + H2O(g) =>
Cr(OH)3(g) + 3 HC104(g) = Cr(C104)3(g) + 3 H2O(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + S = FeS =>
Fe + S = FeS
Cr(OH)3(g) + HClO4(g) = Cr(ClO4)3(g) + H2O(g) =>
Cr(OH)3(g) + 3 HClO4(g) = Cr(ClO4)3(g) + 3 H2O(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Au + CuSO4(aq) = Au{4+}(aq) + Cu(aq) + SO4{4-}(aq) =>
Au + CuSO4(aq) = Au{4+}(aq) + Cu(aq) + SO4{4-}(aq)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Na3PO4 + P2O5 + H2O = NaH2PO4 =>
Na3PO4 + P2O5 + 3 H2O = 3 NaH2PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS + HCl = FeCl2 + H2S(g) =>
FeS + 2 HCl = FeCl2 + H2S(g)
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Cr2S3 + Mn(NO3)2 + K2CO3 = K2CrO4 + K2MnO4 + CO2 + NO + K2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 K2CO3 = 2 K2CrO4 + 15 K2MnO4 + 20 CO2 + 30 NO + 3 K2SO4
H3PO4 + Na = Na3PO4 + H2 =>
2 H3PO4 + 6 Na = 2 Na3PO4 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
Au + CuSO4(aq) = Au{2+}(aq) + Cu{2+}(aq) + SO4{4-}(aq) =>
Au + CuSO4(aq) = Au{2+}(aq) + Cu{2+}(aq) + SO4{4-}(aq)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ni3 + S3 = NiS =>
Ni3 + S3 = 3 NiS
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeS(s) + HCl(aq) = FeCl2 + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2 + H2S(g)
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
AgCl + NH3 = [Ag(NH3)2]{+} + Cl{-} =>
AgCl + 2 NH3 = [Ag(NH3)2]{+} + Cl{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/09/14
Equations balanced on 02/08/13
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