Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Zn(OH)2 + NH3 = [Zn(NH3)2(OH)2] =>
Zn(OH)2 + 2 NH3 = [Zn(NH3)2(OH)2]
KNo3 + CaCl2 = KCa + Cl2No3 =>
KNo3 + CaCl2 = KCa + Cl2No3
AgF(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + NH4F(aq) =>
2 AgF(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + 2 NH4F(aq)
PI3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H3PO4 + I2 + H2O =>
6 PI3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 H3PO4 + 9 I2 + 11 H2O
KNo3 + CaCl2 = KCa + Cl2No3 =>
KNo3 + CaCl2 = KCa + Cl2No3
CoI2 + Cr = CoCr + I =>
CoI2 + Cr = CoCr + 2 I
Na2CO3 + NH4OH = NaOH + N2H8CO3 =>
Na2CO3 + 2 NH4OH = 2 NaOH + N2H8CO3
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
O(CH3CO)2 + H2O = CH3COOH =>
O(CH3CO)2 + H2O = 2 CH3COOH
S2{-} + Cr2O72{-} + H{+} = SO42{-} + Cr3{+} + H2O =>
427 S2{-} + 501 Cr2O72{-} + 408 H{+} = 854 SO42{-} + 334 Cr3{+} + 204 H2O
KF + H2 = HKF =>
2 KF + H2 = 2 HKF
Zn{+} + Al = Zn + Al{+} =>
Zn{+} + Al = Zn + Al{+}
S2O + O2 = SO3 =>
2 S2O + 5 O2 = 4 SO3
La(NO3)3 + Al(NO3)3 + C2H5NO2 = LaAlO3 + H2O + CO2 + N2 =>
3 La(NO3)3 + 3 Al(NO3)3 + 10 C2H5NO2 = 3 LaAlO3 + 25 H2O + 20 CO2 + 14 N2
CrI3(aq) + LiOH = Cr(OH)3 + LiI(aq) =>
CrI3(aq) + 3 LiOH = Cr(OH)3 + 3 LiI(aq)
K2[CuCl4] + K2S = KCl + CuS =>
K2[CuCl4] + K2S = 4 KCl + CuS
Mn3O4 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 5 KClO3 + 9 K2CO3 = 9 K2MnO4 + 5 KCl + 9 CO2
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride
KOH + HBr = Br + K + H2O =>
KOH + HBr = Br + K + H2O
H3BO3 = H4B6O11 + ()H2O =>
6 H3BO3 = H4B6O11 + 7()H2O
AlH3 + H2O = AlOH3 + H2 =>
AlH3 + H2O = AlOH3 + H2
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = CH3C(O)CH3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3C(O)CH3 + Na2SO4 + Cr2(SO4)3 + 7 H2O
NO2 + HF = NO + H2O + F =>
NO2 + 2 HF = NO + H2O + 2 F
Fe + H2CrO7 + HCl = CrCl3 + FeCl2 + H2O =>
9 Fe + 2 H2CrO7 + 24 HCl = 2 CrCl3 + 9 FeCl2 + 14 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Cu2SO4 + Na2S = Cu2S + Na2SO4 =>
Cu2SO4 + Na2S = Cu2S + Na2SO4
Sn3(PO4)4 + MgO = SnO2 + Mg3(PO4)2 =>
Sn3(PO4)4 + 6 MgO = 3 SnO2 + 2 Mg3(PO4)2
Na3(AsO4) + HCl = Na3AsO3 + H2O + Cl2 =>
Na3(AsO4) + 2 HCl = Na3AsO3 + H2O + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaClO + H2O2 = NaH + HCl + O2 =>
2 NaClO + 2 H2O2 = 2 NaH + 2 HCl + 3 O2
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
S + CO2 = SO2 + CO =>
S + 2 CO2 = SO2 + 2 CO
NaOH + C6H12O6 = C6H8O7 + Na + H2O =>
6 NaOH + C6H12O6 = C6H8O7 + 6 Na + 5 H2O
H2O + Cl2 = HCl + HClO4 =>
4 H2O + 4 Cl2 = 7 HCl + HClO4
Cu(OH)2 + HC2H3O2 = C4H6CuO4 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = C4H6CuO4 + 2 H2O
FeS2 + Br + HNO3 + H2O = Fe(NO3)2 + H2SO4 + HBr =>
FeS2 + 14 Br + 2 HNO3 + 8 H2O = Fe(NO3)2 + 2 H2SO4 + 14 HBr
Pb + Cr(BrO3)3 = Pb(BrO3)3 + Cr =>
Pb + Cr(BrO3)3 = Pb(BrO3)3 + Cr
C4O3H6 + H2O = CO2 + H2 =>
C4O3H6 + 5 H2O = 4 CO2 + 8 H2
Al + MgO2 = Al2O3 + Mg =>
4 Al + 3 MgO2 = 2 Al2O3 + 3 Mg
V2O5 + H2SO4 + H2O = [VO(H2O)5] + SO4 =>
V2O5 + 3 H2SO4 + 7 H2O = 2[VO(H2O)5] + 3 SO4
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb + Cr(BrO3)3 = Pb(BrO3)3 + Cr =>
Pb + Cr(BrO3)3 = Pb(BrO3)3 + Cr
NH3 + CaCl2 = CaCl2NH3 =>
NH3 + CaCl2 = CaCl2NH3
Co2 + S = Co2S =>
Co2 + S = Co2S
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C10H46O3N + O2 = CO2 + H2O + NH3 =>
4 C10H46O3N + 77 O2 = 40 CO2 + 86 H2O + 4 NH3
HBr(g) + Cl2 = HCl(g) + Br2(g) =>
2 HBr(g) + Cl2 = 2 HCl(g) + Br2(g)
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