Equations balanced on the previous day | Equations balanced on the next day |
4 Zn(s) + CuSO4(aq) = 4 ZnO(g) + CuS(s)
KNOe3 = KNOe2 + Oe2 =>
2 KNOe3 = 2 KNOe2 + Oe2
CaCO2 = CaO + CO* =>
CaCO2 = CaO + CO*
C11H24(l) + O2(g) = CO2 + H2O =>
C11H24(l) + 17 O2(g) = 11 CO2 + 12 H2O
C + O2 = CO9 =>
2 C + 9 O2 = 2 CO9
SO2 + NaOH = Na2(SO3) + H2O =>
SO2 + 2 NaOH = Na2(SO3) + H2O
NaCN + H2O2 = NaOCN + H2O =>
NaCN + H2O2 = NaOCN + H2O
CuI2 + H2SO4 = HI + CuSO4 =>
CuI2 + H2SO4 = 2 HI + CuSO4
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
BH3 + KMnO4 + HCl = H3BO3 + MnCl2 + KCl + H2O =>
5 BH3 + 6 KMnO4 + 18 HCl = 5 H3BO3 + 6 MnCl2 + 6 KCl + 9 H2O
K[Al(OH)4] = KAlO2 + H2O =>
K[Al(OH)4] = KAlO2 + 2 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Cu3SbS4 + HNO3 = CuSO4 + Sb2O5 + NO2 + H2SO4 + H2O =>
2 Cu3SbS4 + 70 HNO3 = 6 CuSO4 + Sb2O5 + 70 NO2 + 2 H2SO4 + 33 H2O
Br2O + OH = BrO3 + H2O =>
Br2O + 10 OH = 2 BrO3 + 5 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuCl2(aq) + Al3(s) = AlCl3(aq) + Cu2(s) =>
18 CuCl2(aq) + 4 Al3(s) = 12 AlCl3(aq) + 9 Cu2(s)
NaCl + H2SOr = Na2SOr + HCl =>
2 NaCl + H2SOr = Na2SOr + 2 HCl
NaHCO3 = Na2CO3CO2 + H2O(g) =>
2 NaHCO3 = Na2CO3CO2 + H2O(g)
AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq) =>
AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq)
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Ba + Si = Ba2Si =>
2 Ba + Si = Ba2Si
H2S2 = H2 + S2 =>
H2S2 = H2 + S2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2MoO4 + HCl = Na6Mo7O24 + NaCl + H2O =>
7 Na2MoO4 + 8 HCl = Na6Mo7O24 + 8 NaCl + 4 H2O
C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O
Mg + NaCO3 = MgCO3 + Na =>
Mg + NaCO3 = MgCO3 + Na
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Fe2O3 + Zn + HCl = ZnCl2 + FeCl2 + H2O =>
Fe2O3 + Zn + 6 HCl = ZnCl2 + 2 FeCl2 + 3 H2O
BO = OB =>
BO = OB
HC2H3O2 + NH3 + H2O = NC2H3O3 + H3O =>
HC2H3O2 + NH3 + 7 H2O = NC2H3O3 + 6 H3O
KI(aq) + H2SO4(aq) = HI(aq) + K2SO4(s) =>
2 KI(aq) + H2SO4(aq) = 2 HI(aq) + K2SO4(s)
Au + H2SO4 = Au2(HSO4)3 + H2O + H2S =>
16 Au + 27 H2SO4 = 8 Au2(HSO4)3 + 12 H2O + 3 H2S
C4H4O + O2 = CO2 + H2O =>
2 C4H4O + 9 O2 = 8 CO2 + 4 H2O
HF + TiN = NH + TiF =>
HF + TiN = NH + TiF
PH3 + H2SO4 = H3PO4 + SO2 + H2O =>
PH3 + 4 H2SO4 = H3PO4 + 4 SO2 + 4 H2O
HI + K2 = KI + H2 =>
2 HI + K2 = 2 KI + H2
ClO = Cl + O2 =>
2 ClO = 2 Cl + O2
CaO + H2O = H2OCaO =>
CaO + H2O = H2OCaO
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
Fe2(SO4)3 = Fe + SO3 + O2 =>
2 Fe2(SO4)3 = 4 Fe + 6 SO3 + 3 O2
AgNO3NaOH = AgOHNO3Na =>
AgNO3NaOH = AgOHNO3Na
H3(PO4) + Na2CO3 = Na3(PO4) + H2O + CO2 =>
2 H3(PO4) + 3 Na2CO3 = 2 Na3(PO4) + 3 H2O + 3 CO2
Ni(CH3COO)2 + EDTA = Ni(EDTA)2 + (CH3COO)2 =>
Ni(CH3COO)2 + 2 EDTA = Ni(EDTA)2 + (CH3COO)2
HSO4NaHCO3 = CO2NaSO4H2O =>
HSO4NaHCO3 = CO2NaSO4H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + HO =>
C6H5CH3 + 4 KMnO4 + 6 H2SO4 = C6H5COOH + 2 K2SO4 + 4 MnSO4 + 14 HO
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