Equations balanced on the previous day | Equations balanced on the next day |
[Fe(H2O)6]{3+} + 40 OBr{-} + 4 OH{-} = FeO42{-} + 40 Br{-} + 8 H2O
CaCl2 + H3PO4 = CaPO4 + H3 + Cl2 =>
CaCl2 + H3PO4 = CaPO4 + H3 + Cl2
Ni(NH3) + C4H8O2N2 = Ni(C4H7O2N2)2 + H + NH3 =>
Ni(NH3) + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + 2 H + NH3
NH3 + Ag2O = N + Ag + H2O =>
2 NH3 + 3 Ag2O = 2 N + 6 Ag + 3 H2O
Cr(OH)3 + HSO4 = Cr(SO4)3 + H2O =>
Cr(OH)3 + 3 HSO4 = Cr(SO4)3 + 3 H2O
Mg + I3{-} = Mg{+2} + I{-} =>
Mg + I3{-} = Mg{+2} + 3 I{-}
CH3CH2OH + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
H3O{+} + {6-} + Cr2O7{2-} = Cr{3+} + H2O =>
14 H3O{+} + {6-} + Cr2O7{2-} = 2 Cr{3+} + 21 H2O
P(g) + O2(g) = P2O5(g) =>
4 P(g) + 5 O2(g) = 2 P2O5(g)
AgF4(aq) + H2O(l) = AgO2(s) + HF(aq) =>
AgF4(aq) + 2 H2O(l) = AgO2(s) + 4 HF(aq)
C3H7O + KMnO4 + H2SO4 = C3H6O2 + KSO4 + MnSO4 + H2O =>
4 C3H7O + 3 KMnO4 + 6 H2SO4 = 4 C3H6O2 + 3 KSO4 + 3 MnSO4 + 8 H2O
H2O + Zn = H2OZn =>
H2O + Zn = H2OZn
HNO3 + NH3 = (NH4)NO3 =>
HNO3 + NH3 = (NH4)NO3
H2SO4 + Mg + O2 = Mg(SO4)2 + H2O =>
2 H2SO4 + Mg + O2 = Mg(SO4)2 + 2 H2O
SnS2O3 + HIO3 = H2S2O3 + Sn(IO3)2 =>
SnS2O3 + 2 HIO3 = H2S2O3 + Sn(IO3)2
KI + K2Cr2O7 + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
Sb2O3 + NO3 = SbO4 + NO =>
2 Sb2O3 + 5 NO3 = 4 SbO4 + 5 NO
Co(s) + H2O(l) = Co2O3(s) + H2(g) =>
2 Co(s) + 3 H2O(l) = Co2O3(s) + 3 H2(g)
HCl + Ba(OH)2 = H3O2 + BaCl =>
HCl + Ba(OH)2 = H3O2 + BaCl
Si5 + O2 = Si2O5 =>
4 Si5 + 25 O2 = 10 Si2O5
Ru2O3(s) + NO(g) = Ru + NO2 =>
Ru2O3(s) + 3 NO(g) = 2 Ru + 3 NO2
AgNO3 + Hg(NO3)2 + KI = Ag2HgI4 + KNO3 =>
2 AgNO3 + Hg(NO3)2 + 4 KI = Ag2HgI4 + 4 KNO3
Br + AlZn = AlBr3 + Zn =>
3 Br + AlZn = AlBr3 + Zn
HIO3 + NH3 = NH4IO3 =>
HIO3 + NH3 = NH4IO3
As2S3 + HNO3 = H3AsO4 + NO2 + H2O + S =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 2 H2O + 3 S
Li2CO3 + HNO3 = LiHCO3 + LiNO3 =>
Li2CO3 + HNO3 = LiHCO3 + LiNO3
Ca(OH)2 + S = CaS + CaSO3 + H2S =>
3 Ca(OH)2 + 6 S = CaS + 2 CaSO3 + 3 H2S
Fe{2+} + O{2-} = FeO =>
Fe{2+} + O{2-} = FeO
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
FeCl3 + RbOH = RbCl + Fe(OH)3 =>
FeCl3 + 3 RbOH = 3 RbCl + Fe(OH)3
Fe + CO3 = (Fe)2(CO3) =>
2 Fe + CO3 = (Fe)2(CO3)
AgNO3 + KSeCN = KNO3 + AgSeCN =>
AgNO3 + KSeCN = KNO3 + AgSeCN
MnO2 + KOH + Cl2 = K2MnO4 + H2O + KCl =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 H2O + 2 KCl
KCl(aq) + MnCl2(aq) + PbO2(S) + HCl(aq) = KMnO4(aq) + PbCl2(S) + H2O(l) =>
2 KCl(aq) + 2 MnCl2(aq) + 5 PbO2(S) + 4 HCl(aq) = 2 KMnO4(aq) + 5 PbCl2(S) + 2 H2O(l)
Na2SO4 + HCl = H2SO4 + NaCl(aq) =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl(aq)
(Cr2O7{-}) + (SO3{-}) + H3O{+} = Cr3{+} + SO42{-} + H2O =>
234(Cr2O7{-}) + 37(SO3{-}) + 390 H3O{+} = 156 Cr3{+} + 37 SO42{-} + 585 H2O
KMnSO4 + H2O2 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMnSO4 + H2O2 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
HClO4 + NO2 = HNO2 + ClO4 =>
HClO4 + NO2 = HNO2 + ClO4
K2O(s) + SiO2(s) = K2SiO3(s) =>
K2O(s) + SiO2(s) = K2SiO3(s)
NiS + LiNO3 = Ni(NO3)2 + Li2S =>
NiS + 2 LiNO3 = Ni(NO3)2 + Li2S
KNH3 + Na = NaNH3 + K =>
KNH3 + Na = NaNH3 + K
H3SbO4 + Cu = Cu3(SbO4)2 + H2 =>
2 H3SbO4 + 3 Cu = Cu3(SbO4)2 + 3 H2
HC2HO2 + O2 = CO2 + H2O =>
2 HC2HO2 + 3 O2 = 4 CO2 + 2 H2O
Fe(OH)3 + Li2 + CO3 = LiOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Li2 + 3 CO3 = 6 LiOH + Fe2(CO3)3
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
H2O2 + NaCl = NaClO + H2 =>
H2O2 + 2 NaCl = 2 NaClO + H2
Br2O5 + Cl2 = Cl2O3 + Br2 =>
3 Br2O5 + 5 Cl2 = 5 Cl2O3 + 3 Br2
Fe + C6H7O8 + H3PO4 = H2O + FeHPO4 + C6H6 =>
15 Fe + 2 C6H7O8 + 15 H3PO4 = 16 H2O + 15 FeHPO4 + 2 C6H6
CH3 + O = CO2 + H2O =>
2 CH3 + 7 O = 2 CO2 + 3 H2O
KI + NaOH = KOH + INa =>
KI + NaOH = KOH + INa
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