Equations balanced on the previous day | Equations balanced on the next day |
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Mg2S2 = Mg + S2 =>
Mg2S2 = 2 Mg + S2
Cr3(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr3(SO4)3 + 6 Cl2 + 24 KOH = 3 K2CrO4 + 12 KCl + 3 K2SO4 + 12 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
C6 + H2 + O2 = C6H12O2 =>
C6 + 6 H2 + O2 = C6H12O2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
Zn2 + CuCl2 = ZnCl2 + Cu2 =>
Zn2 + 2 CuCl2 = 2 ZnCl2 + Cu2
PB + KI = K + PBI2 =>
PB + 2 KI = 2 K + PBI2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2CrO7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2CrO7 + 14 HCl = 2 KCl + CrCl2 + 5 Cl2 + 7 H2O
C7H7OH + O2 = H2O + CO2 =>
2 C7H7OH + 17 O2 = 8 H2O + 14 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(OH) + HgS = Hg(OH) + PbS =>
Pb(OH) + HgS = Hg(OH) + PbS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
CaSO4 + C + SiO2 = Ca3SiO5 + SO2 + CO2 =>
6 CaSO4 + 3 C + 2 SiO2 = 2 Ca3SiO5 + 6 SO2 + 3 CO2
PB + (NO3) + KI = PBI2 + KNO3 =>
PB + 2(NO3) + 2 KI = PBI2 + 2 KNO3
Al + NaOH + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 + NaAlO2 =>
2 Al + 2 NaOH + 3 Fe2(SO4)3 + 2 H2O = 6 FeSO4 + 3 H2SO4 + 2 NaAlO2
Zn + (ClO4) = Zn(ClO4)2 =>
Zn + 2(ClO4) = Zn(ClO4)2
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCH2COOH + O2 = CO2 + H2O =>
HCH2COOH + 2 O2 = 2 CO2 + 2 H2O
BeSiO4 = Be + SiO4 =>
BeSiO4 = Be + SiO4
Al2(SO4)3 + H2O = Al(OH)3 + SO4H2 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 SO4H2
Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg7 + S9 = Mg9S3 =>
27 Mg7 + 7 S9 = 21 Mg9S3
NaTcO4 + FeS + H2O = TcO2 + Fe(OH)3 + Na2S2O3 + NaOH =>
10 NaTcO4 + 6 FeS + 11 H2O = 10 TcO2 + 6 Fe(OH)3 + 3 Na2S2O3 + 4 NaOH
NaClO + HCl = NaCl + H2O + ClO2 =>
5 NaClO + 2 HCl = 5 NaCl + H2O + 2 ClO2
HClO4 = Cl2O7 + H2O =>
2 HClO4 = Cl2O7 + H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
Pb + NaCl = PbCl2 + Na =>
Pb + 2 NaCl = PbCl2 + 2 Na
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
C3H6O + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 C3H6O + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 8 K2SO4 + 39 H2O + 16 MnSO4
LiCl + KMnO4 + HSO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
26 LiCl + 4 KMnO4 + 32 HSO4 = 13 Cl2 + 4 MnSO4 + 2 K2SO4 + 26 LiSO4 + 16 H2O
NaOCl2 + HCl = Cl2 + H2O + NaCl =>
2 NaOCl2 + 4 HCl = 3 Cl2 + 2 H2O + 2 NaCl
CuS + HgNO3 = Cu(NO3)2 + Hg2S =>
CuS + 2 HgNO3 = Cu(NO3)2 + Hg2S
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Sr + H2SO4 = H2S + SrSO4 + H2O =>
4 Sr + 5 H2SO4 = H2S + 4 SrSO4 + 4 H2O
(NH4)2SO4 + LiOH + NaOH = NH3 + NaLiSO4 + H2O =>
(NH4)2SO4 + LiOH + NaOH = 2 NH3 + NaLiSO4 + 2 H2O
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CHOCH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3CHOCH3 + 2 MnSO4 + 8 H2O + K2SO4
H2SiF6 + NaOH = NaF + SiO4H4 + H2O =>
H2SiF6 + 6 NaOH = 6 NaF + SiO4H4 + 2 H2O
MgO + H3Al = Mg + Al(OH)3 =>
3 MgO + H3Al = 3 Mg + Al(OH)3
KHCO3 + C2H4O2 = KC2H2O2 + H2O + CO2 =>
8 KHCO3 + 7 C2H4O2 = 8 KC2H2O2 + 10 H2O + 6 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
(NH4)2S + Cu(NO3)2 = Cu2S + NH4(NO3)2 =>
(NH4)2S + 2 Cu(NO3)2 = Cu2S + 2 NH4(NO3)2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
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