Equations balanced on the previous day | Equations balanced on the next day |
K2CO3 + Zn = 2 K + ZnCO3
NaO = Na + O =>
NaO = Na + O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CoI3 + Br2 = I2Br + Co =>
4 CoI3 + 3 Br2 = 6 I2Br + 4 Co
NaCH3CO2 + H2O = NaOH + CH3CO2H =>
NaCH3CO2 + H2O = NaOH + CH3CO2H
CaOCl2 + KI + H2SO4 = CaSO4 + KCl + I2 + H2O =>
CaOCl2 + 2 KI + H2SO4 = CaSO4 + 2 KCl + I2 + H2O
ZnSe + H2SeO3 = Zn(SeO)2 + H2O =>
ZnSe + H2SeO3 = Zn(SeO)2 + H2O
Cl2 + Na2S203 + NaOH = NaCl + NaSO4 + H2O =>
1423 Cl2 + 2 Na2S203 + 3248 NaOH = 2846 NaCl + 406 NaSO4 + 1624 H2O
C3H6 + NH33 + O2 = C3H3N + H2O =>
C3H6 + NH33 + 9 O2 = C3H3N + 18 H2O
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s) =>
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s)
Al(s) + H2O(g) = H2(g) + Al(OH)3(aq) =>
2 Al(s) + 6 H2O(g) = 3 H2(g) + 2 Al(OH)3(aq)
Au3 + S2 = Au2S3 =>
4 Au3 + 9 S2 = 6 Au2S3
(NH4)2C2O4Zn(NO3)2 = (NH4)2(NO3)2ZnC2O4 =>
(NH4)2C2O4Zn(NO3)2 = (NH4)2(NO3)2ZnC2O4
As + HNO3 + H2O = H3AsO4 + N2O =>
8 As + 10 HNO3 + 7 H2O = 8 H3AsO4 + 5 N2O
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
C6H5CH3 + Br2 = C6H5CH3Br2 =>
C6H5CH3 + Br2 = C6H5CH3Br2
NaOCl + NH3 = NaONH3 + Cl2 =>
2 NaOCl + 2 NH3 = 2 NaONH3 + Cl2
Fe2O3 + Cu(OH)2 = Fe(OH)3 + CuO =>
Fe2O3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuO
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3 =>
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3
C6H8O6 + NaHCO3 = C6H7NaO6 + CO2 + H2O =>
C6H8O6 + NaHCO3 = C6H7NaO6 + CO2 + H2O
Al(OH)3 + H2O + H2 = Al(H2O)6 =>
2 Al(OH)3 + 6 H2O + 3 H2 = 2 Al(H2O)6
Ni(OH)SO4 + H2SO4 = Ni2(SO4)3 + H2O =>
2 Ni(OH)SO4 + H2SO4 = Ni2(SO4)3 + 2 H2O
ZnI2 + NaCO3 = ZnCO3 + NaI2 =>
ZnI2 + NaCO3 = ZnCO3 + NaI2
(NH4)3PO4 + C4H6BaO4 = NH4C2H3O2 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 C4H6BaO4 = 6 NH4C2H3O2 + Ba3(PO4)2
Co(NO3)2 + HCl = H + NO3 + CoCl2 =>
Co(NO3)2 + 2 HCl = 2 H + 2 NO3 + CoCl2
Hg2Cl2 + {-} + H{+} = Hg + HCl =>
Hg2Cl2 + 2e + 2 H{+} = 2 Hg + 2 HCl
MgCl2 + CH3COOK = Mg(CH3COO)2 + KCl =>
MgCl2 + 2 CH3COOK = Mg(CH3COO)2 + 2 KCl
(NH4)2CO3 + O2 = CO2 + (NOH4)2 =>
2(NH4)2CO3 + O2 = 2 CO2 + 2(NOH4)2
K2CrO3 + Na2SO4 = K2SO4 + Na2CrO3 =>
K2CrO3 + Na2SO4 = K2SO4 + Na2CrO3
C8H18O + CH3COOH = H2O + C10H20O2 =>
C8H18O + CH3COOH = H2O + C10H20O2
(CH3CH2OH) + O = CO2 + H2O =>
(CH3CH2OH) + 6 O = 2 CO2 + 3 H2O
NH4Cl + Sr(OH)2*8H2O = SrCl2 + NH3 + H2O =>
2 NH4Cl + Sr(OH)2*8H2O = SrCl2 + 2 NH3 + 10 H2O
MgMn2O8 + KI = KMnO4 + MgI2 =>
MgMn2O8 + 2 KI = 2 KMnO4 + MgI2
Cl2 + Na2S203 + NaOH = NaCl + NaSO4 + H2O =>
1423 Cl2 + 2 Na2S203 + 3248 NaOH = 2846 NaCl + 406 NaSO4 + 1624 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CH4(g) + S8(g) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(l) + 4 H2S(g)
Ca + H3Po4 = Ca3(Po4)2 + H2 =>
3 Ca + 2 H3Po4 = Ca3(Po4)2 + 3 H2
LiOH + AgCl = LiCl + AgOH =>
LiOH + AgCl = LiCl + AgOH
Na + (C)1 = NaC1 =>
Na + (C)1 = NaC1
Cl2 + Na2S203 + NaOH = NaCl + NaSO4 + H2O =>
1423 Cl2 + 2 Na2S203 + 3248 NaOH = 2846 NaCl + 406 NaSO4 + 1624 H2O
FeSO4 + KMnO4 + H2SO4 = H2O + Fe2(SO4)3 + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 8 H2O + 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4
HNO2 + SbO{+} + OH{-} = NO + Sb2O5 + H2O =>
4 HNO2 + 2 SbO{+} + 2 OH{-} = 4 NO + Sb2O5 + 3 H2O
NaOH2 + NaCl = Na2Cl + H2O =>
NaOH2 + NaCl = Na2Cl + H2O
Ba(OH)2 + H2SiO3 = Ba(HSiO3)2 + H2O =>
Ba(OH)2 + 2 H2SiO3 = Ba(HSiO3)2 + 2 H2O
Co(CH3COO)2 + C2H2O4 = CoC2O4 + CH3COOH =>
Co(CH3COO)2 + C2H2O4 = CoC2O4 + 2 CH3COOH
VO2{+} + SO3{-2} = VO{+} + SO4{-2} =>
VO2{+} + SO3{-2} = VO{+} + SO4{-2}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2(SO4)3 + H2 = Al2(SO4)3H2 =>
Al2(SO4)3 + H2 = Al2(SO4)3H2
K2Cl + Na2SO4 = K2SO4 + Na2Cl =>
K2Cl + Na2SO4 = K2SO4 + Na2Cl
BaCO3 + Na2CO3 + Co2O3 + TeO2 = BaNa2Co7Te3O18 + CO2 + O2 =>
4 BaCO3 + 4 Na2CO3 + 14 Co2O3 + 12 TeO2 = 4 BaNa2Co7Te3O18 + 8 CO2 + O2
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