Equations balanced on the previous day | Equations balanced on the next day |
2 CrO2{-} + 3 HO2{-} = 2 CrO4{-2} + OH{-} + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P2O3 + MgO = Mg(PO2)2 =>
P2O3 + MgO = Mg(PO2)2
NaC2O4 + Ca(NO3)2 = Na(NO3)2 + CaC2O4 =>
NaC2O4 + Ca(NO3)2 = Na(NO3)2 + CaC2O4
NaF + HNO3 = HF + NaNO3 =>
NaF + HNO3 = HF + NaNO3
C2H2 + O2 = H2 + C2O2 =>
C2H2 + O2 = H2 + C2O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SnS3{2-} + H2SO4 = SnS2 + S2O3{2-} + H2O =>
SnS3{2-} + H2SO4 = SnS2 + S2O3{2-} + H2O
Fe(NO3)2 + Mn = Mn(NO3)2 + Fe =>
Fe(NO3)2 + Mn = Mn(NO3)2 + Fe
ZnO + KOH + H2O = K + [Zn(OH)4] =>
ZnO + 2 KOH + H2O = 2 K + [Zn(OH)4]
*CH3CH2COOH + O2 = CO2 + H2O =>
2*CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
Co(H2O)(NH3)5Cl2 + HCl = Co(Cl)(NH3)5Cl2 + H2O(l) + H2(g) =>
2 Co(H2O)(NH3)5Cl2 + 2 HCl = 2 Co(Cl)(NH3)5Cl2 + 2 H2O(l) + H2(g)
CuCl2Ca(OH)2 = CaCl2Cu(OH)2 =>
CuCl2Ca(OH)2 = CaCl2Cu(OH)2
Na + Mg{-3}(PO{-4}) = Na{-3}PO{-4} + Mg =>
Na + Mg{-3}(PO{-4}) = Na{-3}PO{-4} + Mg
NaOCl(aq) + HCl(aq) + Fe(NH4)2(SO4)(aq) = NH4Cl(aq) + (NH4)2SO4(aq) + Fe2(SO4)(aq) + NaCl(aq) + H2O(l) =>
NaOCl(aq) + 2 HCl(aq) + 2 Fe(NH4)2(SO4)(aq) = 2 NH4Cl(aq) + (NH4)2SO4(aq) + Fe2(SO4)(aq) + NaCl(aq) + H2O(l)
Co{+2} + Fe = Co + Fe{+3} =>
3 Co{+2} + 2 Fe = 3 Co + 2 Fe{+3}
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
Cu + O2 + NH4OH = [Cu(NH3)2](OH)2 + H2O =>
2 Cu + O2 + 4 NH4OH = 2[Cu(NH3)2](OH)2 + 2 H2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
PbO + O = Pb2O3 =>
2 PbO + O = Pb2O3
C8H10 + C3H7Br = C11H16 + Br =>
29 C8H10 + 18 C3H7Br = 26 C11H16 + 18 Br
sodiumhydroxide + hydrochloricacid = Water + sodiumchloride =>
NaOH + HCl = H2O + NaCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C3H8 = C + H =>
C3H8 = 3 C + 8 H
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
aluminum + hydrogenchloride = aluminiumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(Cl)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KCl =>
2 Cu(Cl)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KCl
MoS2 + Na2CO3 + O2 = Na2MoO4 + Na2SO4 + CO2 =>
2 MoS2 + 6 Na2CO3 + 9 O2 = 2 Na2MoO4 + 4 Na2SO4 + 6 CO2
Cu3N2 + CaS = CuS + Ca3N2 =>
Cu3N2 + 3 CaS = 3 CuS + Ca3N2
N2O5 + K2O = N20 + K2O5 =>
20 N2O5 + 25 K2O = 2 N20 + 25 K2O5
KOH + MgS = KS + Mg(OH) =>
KOH + MgS = KS + Mg(OH)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C7H6O2 + H2O = C7H5O2 + H3O =>
C7H6O2 + H2O = C7H5O2 + H3O
SOCl2(l) + H2O(l) = SO2 + HCl =>
SOCl2(l) + H2O(l) = SO2 + 2 HCl
COF2(g) + NH3(g) = NH4F + CO(NH2)2 =>
COF2(g) + 4 NH3(g) = 2 NH4F + CO(NH2)2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
AlCl3 + Hg2(C2H3O2)2 = Al2(C2H3O2)3 + HgCl2 =>
4 AlCl3 + 3 Hg2(C2H3O2)2 = 2 Al2(C2H3O2)3 + 6 HgCl2
K2CO3 + C6H8O7 = K3C6H5O7 + CO2 + H2O =>
3 K2CO3 + 2 C6H8O7 = 2 K3C6H5O7 + 3 CO2 + 3 H2O
Nd(BO2)3 + H2O = HBO2 + OH + Nd =>
Nd(BO2)3 + 3 H2O = 3 HBO2 + 3 OH + Nd
NH3 + KCl = KNH2 + HCl =>
NH3 + KCl = KNH2 + HCl
Zn + HNO3 = Zn[NO3]2 + H2O + N2 =>
5 Zn + 12 HNO3 = 5 Zn[NO3]2 + 6 H2O + N2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
C6H12O6 + Cu(OH)2 = Cu + C6H12O7 + H2O =>
C6H12O6 + Cu(OH)2 = Cu + C6H12O7 + H2O
Cr2O3(s) + Ca(s) = CaO(s) + Cr(s) =>
Cr2O3(s) + 3 Ca(s) = 3 CaO(s) + 2 Cr(s)
Al2(CO3)3 + KCl = K2CO3 + AlCl3 =>
Al2(CO3)3 + 6 KCl = 3 K2CO3 + 2 AlCl3
C2H2 + AgNO3 = AgCAgC + HNO3 =>
C2H2 + 2 AgNO3 = AgCAgC + 2 HNO3
CuSO4 + Fe(HCO3)3 = Fe2(SO4)3 + Cu(HCO3)2 =>
3 CuSO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 3 Cu(HCO3)2
Na2CO3*H2O + HCl = NaCl + CO2 + H2O =>
Na2CO3*H2O + 2 HCl = 2 NaCl + CO2 + 2 H2O
K2Cr2O7 + H2SO4 + Fe(NH4)2(SO4) = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 + (NH4)2SO4 =>
K2Cr2O7 + 7 H2SO4 + 2 Fe(NH4)2(SO4) = K2SO4 + Cr2(SO4)3 + 7 H2O + Fe2(SO4)3 + 2(NH4)2SO4
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