| Equations balanced on the previous day | Equations balanced on the next day |
Cu + 4 HNO3 = Cu(NO3)3 + NO + 2 H2O
Ca{2+} + e = Ca =>
Ca{2+} + 2e = Ca
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Al + Se = Al2Se3 =>
2 Al + 3 Se = Al2Se3
KClO + KI + HCl = I2 + KCl + H2O =>
KClO + 2 KI + 2 HCl = I2 + 3 KCl + H2O
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
CH3COCH2COCH3 + O2 = CO2 + H2O =>
CH3COCH2COCH3 + 6 O2 = 5 CO2 + 4 H2O
CH3COONa + (NH4)2SO4 = CH3COONH4 + Na2SO4 =>
2 CH3COONa + (NH4)2SO4 = 2 CH3COONH4 + Na2SO4
Ag + Al2(SO4)3 = Ag2SO4 + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2SO4 + 2 Al
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaF(aq) + HNO3(aq) = NaNO3(aq) + HF(aq) =>
NaF(aq) + HNO3(aq) = NaNO3(aq) + HF(aq)
Li2S + Cd(NO3)2 = LiNO3 + CdS =>
Li2S + Cd(NO3)2 = 2 LiNO3 + CdS
FeCl2 + HCl + NaClO3 = FeCl3 + H2O + NaOH =>
6 FeCl2 + 5 HCl + NaClO3 = 6 FeCl3 + 2 H2O + NaOH
Cr2O3 + KNO3 + KOH = K2CrO4 + NH3 + H2O =>
4 Cr2O3 + 3 KNO3 + 13 KOH = 8 K2CrO4 + 3 NH3 + 2 H2O
Fe2O3(s) + H2 = Fe + H2O =>
Fe2O3(s) + 3 H2 = 2 Fe + 3 H2O
K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O
Na(HCO3) + HCl = NaCl + H(HCO3) =>
Na(HCO3) + HCl = NaCl + H(HCO3)
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
Co2O + H2O = Co(OH) =>
Co2O + H2O = 2 Co(OH)
KIO3 + AgNO3 = KINO3 + AgO3 =>
KIO3 + AgNO3 = KINO3 + AgO3
CrO3 + K2CO3 + O2 = KCrO4 + CO2 =>
4 CrO3 + 2 K2CO3 + O2 = 4 KCrO4 + 2 CO2
C8H6O4 + C2H6O2 = C10H8O4 + H2O =>
C8H6O4 + C2H6O2 = C10H8O4 + 2 H2O
Ca(s) + H3Po4(aq) = Ca3(Po4)2(s) + H2(g) =>
3 Ca(s) + 2 H3Po4(aq) = Ca3(Po4)2(s) + 3 H2(g)
Pb(OH)2 + K = Pb + KOH =>
Pb(OH)2 + 2 K = Pb + 2 KOH
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
Mn + Br2 = MnBr =>
2 Mn + Br2 = 2 MnBr
As2O5 + HI = I2 + H2O + As2O3 =>
As2O5 + 4 HI = 2 I2 + 2 H2O + As2O3
Na(HCO3) + HCl = NaCl + H2CO3 =>
Na(HCO3) + HCl = NaCl + H2CO3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
H2SO4 + Na2SiO3 = Na2SO4 + H2SiO3 =>
H2SO4 + Na2SiO3 = Na2SO4 + H2SiO3
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
K2S(aq) + HI(aq) = KI(aq) + H2S(aq) =>
K2S(aq) + 2 HI(aq) = 2 KI(aq) + H2S(aq)
CH3COONa + HOH = CH3COOH + NaOH =>
CH3COONa + HOH = CH3COOH + NaOH
H3PO4(aq) + Ca(s) = Ca3(PO4)2(aq) + H2(g) =>
2 H3PO4(aq) + 3 Ca(s) = Ca3(PO4)2(aq) + 3 H2(g)
Zn + KOH = Zn(OH)2 + K =>
Zn + 2 KOH = Zn(OH)2 + 2 K
KHSO4 = KOH + SO3 =>
KHSO4 = KOH + SO3
KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4
HCl + Na2S2O3 = SO2 + S(coloidal) + NaCl + H2O =>
2 HCl + Na2S2O3 = SO2 + S(coloidal) + 2 NaCl + H2O
Cu(PO4) = Cu + PO4 =>
Cu(PO4) = Cu + PO4
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l) =>
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l)
Cu + H2TeO4 = CuTeO4 + H2 =>
Cu + H2TeO4 = CuTeO4 + H2
CrO2 + H2SO4 = Cr(SO4)2 + H2O =>
CrO2 + 2 H2SO4 = Cr(SO4)2 + 2 H2O
H3PO4(aq) + Ca(s) = Ca3(PO4)2 + H2(g) =>
2 H3PO4(aq) + 3 Ca(s) = Ca3(PO4)2 + 3 H2(g)
Na + Cl = NaCl =>
Na + Cl = NaCl
CuSO4 + Na2CO3 = Na2SO4 + CuCO3 =>
CuSO4 + Na2CO3 = Na2SO4 + CuCO3
Cu + HNO3(concentrated) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(concentrated) = Cu(NO3)2 + 2 H2O + 2 NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/28/24
Equations balanced on 11/27/23
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