| Equations balanced on the previous day | Equations balanced on the next day |
3 C10H20O + H2CrO4 = 3 C10H18O + Cr{3+} + 4 H2O + 3e
KH + H2S = K2S + H2 =>
2 KH + H2S = K2S + 2 H2
Na2S + Pb(NO3)4 = NaNO3 + PbS2 =>
2 Na2S + Pb(NO3)4 = 4 NaNO3 + PbS2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cr{3+} + H2O + Fe{3+} = H{+} + Cr2O7{2-} + Fe{2+} =>
2 Cr{3+} + 7 H2O + 6 Fe{3+} = 14 H{+} + Cr2O7{2-} + 6 Fe{2+}
Fe + HNO3 + H2SO4 = FeSO4 + NO + H2O =>
3 Fe + 2 HNO3 + 3 H2SO4 = 3 FeSO4 + 2 NO + 4 H2O
Cu{2+} + KI = I2 + Cu{+} + K{+} =>
2 Cu{2+} + 2 KI = I2 + 2 Cu{+} + 2 K{+}
C4H13O + O2 = CO2 + H2O =>
4 C4H13O + 27 O2 = 16 CO2 + 26 H2O
N2O + C6H5NO2 + OH{-} = CO3{-} + N2 + H2O =>
31 N2O + 2 C6H5NO2 + 12 OH{-} = 12 CO3{-} + 32 N2 + 11 H2O
KCO3 + FeCl2 = KCl2 + FeCO3 =>
KCO3 + FeCl2 = KCl2 + FeCO3
Ag2S + CH3COOH = CH3COOAg + H2S =>
Ag2S + 2 CH3COOH = 2 CH3COOAg + H2S
Cl{-} + CrO4{2-} + H{+} = Cr(OH)3 + Cl2 + H2O =>
6 Cl{-} + 2 CrO4{2-} + 10 H{+} = 2 Cr(OH)3 + 3 Cl2 + 2 H2O
Br2 + I2 + OH{-} = BrO3{-} + I{-} + H2O =>
Br2 + 5 I2 + 12 OH{-} = 2 BrO3{-} + 10 I{-} + 6 H2O
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
HCHO + Ag2O = CO2 + Ag + H2O =>
HCHO + 2 Ag2O = CO2 + 4 Ag + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2
CH3NO2(s) + O2(g) = CO2(s) + H2O(g) + N2(g) =>
4 CH3NO2(s) + 3 O2(g) = 4 CO2(s) + 6 H2O(g) + 2 N2(g)
C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O
KI + BaCrO4 + HCl = I2 + BaCl2 + CrCl3 + KCl + H2O =>
6 KI + 2 BaCrO4 + 16 HCl = 3 I2 + 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O
LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr
Ti + Mg(NO3)2 = Ti(NO3) + Mg =>
2 Ti + Mg(NO3)2 = 2 Ti(NO3) + Mg
CaC2 + CO = C + CaCO3 =>
CaC2 + 3 CO = 4 C + CaCO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
Na2Cr2O3 + H2SeO4 + O2 = NaHSeO4 + Cr2(SeO4)3 + H2O =>
2 Na2Cr2O3 + 10 H2SeO4 + O2 = 4 NaHSeO4 + 2 Cr2(SeO4)3 + 8 H2O
HBr(aq) + NiS(s) = H2S + NiBr2 =>
2 HBr(aq) + NiS(s) = H2S + NiBr2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O
FeCl3 + SO2 + H2O = FeCl + HCl + H2SO4 =>
FeCl3 + SO2 + 2 H2O = FeCl + 2 HCl + H2SO4
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCO3HCO3 = H2CO3CO3 =>
HCO3HCO3 = H2CO3CO3
Br2 + Cr(NO3)3 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
3 Br2 + 2 Cr(NO3)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Ni(CH3COO)2 + HI = NiI2 + HCH3COO =>
Ni(CH3COO)2 + 2 HI = NiI2 + 2 HCH3COO
BeI2 + K2Cr2O7 + HSbO3 = I2 + Cr(SbO3)3 + Be(SbO3)2 + KSbO3 + H2O =>
3 BeI2 + K2Cr2O7 + 14 HSbO3 = 3 I2 + 2 Cr(SbO3)3 + 3 Be(SbO3)2 + 2 KSbO3 + 7 H2O
OCl{-} + Cr2O3 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
3 OCl{-} + Cr2O3 + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
K2SO3 + Ba(NO3)2 = K2(NO3)2 + BaSO3 =>
K2SO3 + Ba(NO3)2 = K2(NO3)2 + BaSO3
Na2S + Zn(OH)2 = Na2Zn + S(OH)2 =>
Na2S + Zn(OH)2 = Na2Zn + S(OH)2
Cl2 + CaF2 = CaCl2 + F2 =>
Cl2 + CaF2 = CaCl2 + F2
PbOH4 + H2SO4 = H2O + PbSO2 =>
PbOH4 + H2SO4 = 3 H2O + PbSO2
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/18/25
Equations balanced on 03/20/24
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