| Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 4 O2 = Fe4O8
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
Bi2S3 + HClO4 + H2O = H3BiO4 + S + HCl =>
4 Bi2S3 + 5 HClO4 + 12 H2O = 8 H3BiO4 + 12 S + 5 HCl
PbCO3 + CH3COOH = H2O + Pb(C2H3O2)2 + CO2 =>
PbCO3 + 2 CH3COOH = H2O + Pb(C2H3O2)2 + CO2
NH3 = N4 + NH4 =>
16 NH3 = N4 + 12 NH4
Fe + CuSO4 = CuFe + SO4 =>
Fe + CuSO4 = CuFe + SO4
COH4 + H2O = H3O + CO =>
COH4 + 4 H2O = 4 H3O + CO
Ho(NO3)3*5H2O + HfCl4 = Ho2Hf2O7 + HCl + HNO3 + H2O =>
2 Ho(NO3)3*5H2O + 2 HfCl4 = Ho2Hf2O7 + 8 HCl + 6 HNO3 + 3 H2O
Li2O + H3Po4 = Li3Po4 + H2O =>
3 Li2O + 2 H3Po4 = 2 Li3Po4 + 3 H2O
KNO3 + MgBr2 = Mg(NO3)2 + KBr =>
2 KNO3 + MgBr2 = Mg(NO3)2 + 2 KBr
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
K5 + C3 = KC =>
3 K5 + 5 C3 = 15 KC
O2 + H2O + e = OH{-} =>
O2 + 2 H2O + 4e = 4 OH{-}
B2O + H2O = HBO =>
B2O + H2O = 2 HBO
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Cr(OH)2 + O2 + Na(OH) = NaCrO2 + H2O =>
4 Cr(OH)2 + O2 + 4 Na(OH) = 4 NaCrO2 + 6 H2O
H3PO3 + Mg = H3Mg + PO3 =>
H3PO3 + Mg = H3Mg + PO3
Ga(AcAc)3 + HNO3 = Ga(NO3)3 + H(AcAc)3 + NO + H2O =>
3 Ga(AcAc)3 + 11 HNO3 = 3 Ga(NO3)3 + 3 H(AcAc)3 + 2 NO + 4 H2O
C4H6O4 + H2O + NaHCO2 + NaCl = H12Na2C7O19Cl + H2 =>
3 C4H6O4 + 22 H2O + 2 NaHCO2 + 2 NaCl = 2 H12Na2C7O19Cl + 20 H2
Iodine + sodium = sodiumiodide =>
I2 + 2 Na = 2 NaI
(NH4)2CO3 + Al(NO3)3 = (NH4)2CO3Al(NO3)3 =>
(NH4)2CO3 + Al(NO3)3 = (NH4)2CO3Al(NO3)3
CdCl2 + Na2CO3 = NaCl + CdCO3 =>
CdCl2 + Na2CO3 = 2 NaCl + CdCO3
Cl(aq) + Tl(aq) = TlCl(s) =>
Cl(aq) + Tl(aq) = TlCl(s)
Cr(OH)3 + IO3{-} = CrO3{2-} + I{-} + H2O + H{+} =>
6 Cr(OH)3 + IO3{-} = 6 CrO3{2-} + I{-} + 3 H2O + 12 H{+}
S8(l) + Cl2 = S2Cl2 =>
S8(l) + 4 Cl2 = 4 S2Cl2
HF + Tc2O7 = TcO3F + H3O{+} + HF2{-} =>
4 HF + Tc2O7 = 2 TcO3F + H3O{+} + HF2{-}
H2O + Se + Cd2{+} = Cd + SeO32{+} + H{+} =>
32 H2O + Se + 65 Cd2{+} = 130 Cd + SeO32{+} + 64 H{+}
Ka + H2O = KaH2O =>
Ka + H2O = KaH2O
Ca2(CO3) + H(Cl) = CaCl + H2O + CO2 =>
Ca2(CO3) + 2 H(Cl) = 2 CaCl + H2O + CO2
Al + SO4 + Ca(OH3) = Al(OH3) + CaSO4 =>
Al + SO4 + Ca(OH3) = Al(OH3) + CaSO4
K2Cr2O7 + Fe2{+} = Fe3{+} + Cr3{+} + K + O =>
3 K2Cr2O7 + 6 Fe2{+} = 4 Fe3{+} + 2 Cr3{+} + 6 K + 21 O
C7H5NO4 + CH3OH = C8H7NO4 + H2O =>
C7H5NO4 + CH3OH = C8H7NO4 + H2O
Fe{3+} + Cl{-} = FeCl4{-} =>
Fe{3+} + 4 Cl{-} = FeCl4{-}
HCl + Mg(s) = MgCl2(ac) + H2(g) =>
2 HCl + Mg(s) = MgCl2(ac) + H2(g)
CH3Cl + O2 = CH2O2 + HCl =>
CH3Cl + O2 = CH2O2 + HCl
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
K2Cr2O7 + H2SO4 + NaI = NaSO4 + K2SO + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 10 H2SO4 + 6 NaI = 6 NaSO4 + K2SO + 3 I2 + Cr2(SO4)3 + 10 H2O
Al(s) + HCl(aq) = H2(g) + AlCl(aq) =>
2 Al(s) + 2 HCl(aq) = H2(g) + 2 AlCl(aq)
Fe + Cu(SO4) = (Fe)2(SO4)3 + Cu =>
2 Fe + 3 Cu(SO4) = (Fe)2(SO4)3 + 3 Cu
Sr + HBrO4 = SrBrO4 + H =>
Sr + HBrO4 = SrBrO4 + H
P4 + C9H16 = PH3 + C =>
4 P4 + 3 C9H16 = 16 PH3 + 27 C
CaCl + NaSiO3 = CaSiO3 + NaCl =>
CaCl + NaSiO3 = CaSiO3 + NaCl
Na2CO3 + Fe2(SO4)3 + H2O = Na2SO4 + CO2 + Fe(OH)3 =>
3 Na2CO3 + Fe2(SO4)3 + 3 H2O = 3 Na2SO4 + 3 CO2 + 2 Fe(OH)3
H2SO3 + SnCl2 + HCl = SnS2 + SnCl4 + H2O =>
2 H2SO3 + 6 SnCl2 + 8 HCl = SnS2 + 5 SnCl4 + 6 H2O
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na =>
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4 =>
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4
CoCl2 + Hg2O2 + KMnO4 + H2O = Co(OH)3 + HgCl2 + KCl + MnO2 =>
12 CoCl2 + 5 Hg2O2 + 4 KMnO4 + 18 H2O = 12 Co(OH)3 + 10 HgCl2 + 4 KCl + 4 MnO2
CoSO4 + (NH4)2CO3 + NH4OH + O2 = [Co(NH3)4CO3]2SO4 + (NH4)2SO4 + H2O =>
4 CoSO4 + 4(NH4)2CO3 + 12 NH4OH + O2 = 2[Co(NH3)4CO3]2SO4 + 2(NH4)2SO4 + 14 H2O
C2H4O2 + C2H6O = C4O2H9 + H2O =>
3 C2H4O2 + 5 C2H6O = 4 C4O2H9 + 3 H2O
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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