Equations balanced on the previous day | Equations balanced on the next day |
K2CO3 + 2 C = 3 CO + 2 K
AgNO3 + NaCrO4 = Ag2CrO4 + NaNO3 + NO3 =>
2 AgNO3 + NaCrO4 = Ag2CrO4 + NaNO3 + NO3
Al(OH)3 + NaOH = Na2[Al(OH)5] =>
Al(OH)3 + 2 NaOH = Na2[Al(OH)5]
PbSO4 + NaClO(aq) = Na2SO4(aq) + Pb + O + Cl =>
PbSO4 + 2 NaClO(aq) = Na2SO4(aq) + Pb + 2 O + 2 Cl
CaF2 + KBr = CaBr + F2K =>
CaF2 + KBr = CaBr + F2K
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
HC2H3O2 + BaOHOH = H2O + BaC2H3O2C2H3O2 =>
2 HC2H3O2 + BaOHOH = 2 H2O + BaC2H3O2C2H3O2
H3O2 + I = H2O + HOI =>
H3O2 + I = H2O + HOI
Al(H2O)3(OH)3 + OH{-} = [Al(H2O)2(OH)4]{-} + H2O =>
Al(H2O)3(OH)3 + OH{-} = [Al(H2O)2(OH)4]{-} + H2O
HCl + Hg2Cl2 = H + Hg2Cl3 =>
HCl + Hg2Cl2 = H + Hg2Cl3
Al2(SO4)3 + CH3COONa + H2O = Al(OH)3 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 6 CH3COOH
NaCO + HCl = NaCOHCl =>
NaCO + HCl = NaCOHCl
Zn + HNO3 = NO + H2O + ZnO =>
3 Zn + 2 HNO3 = 2 NO + H2O + 3 ZnO
KBr(aq) + Cl2(g) = Br2(aq) + KCl(aq) =>
2 KBr(aq) + Cl2(g) = Br2(aq) + 2 KCl(aq)
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
[Cu(NH3)4]{2+} + H3O{+} + OH{-} = [Cu(H2O)6]{2+} + NH4{+}{+} =>
[Cu(NH3)4]{2+} + 5 H3O{+} + OH{-} = [Cu(H2O)6]{2+} + 4 NH4{+}{+}
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + C4H6O6 = BiFeO3 + H2O + CO2 + NO =>
5 Bi(NO3)3*5H2O + 5 Fe(NO3)3*9H2O + 9 C4H6O6 = 5 BiFeO3 + 97 H2O + 36 CO2 + 30 NO
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cr + H2SO3 + H{+} = S + H2O + Cr{+3} =>
4 Cr + 3 H2SO3 + 12 H{+} = 3 S + 9 H2O + 4 Cr{+3}
CaF2 + KBr = CaBr + F2K =>
CaF2 + KBr = CaBr + F2K
K2CrO4 + H2S + HNO3 = KNO3 + Cr(NO3)3 + S2 + H2O =>
4 K2CrO4 + 6 H2S + 20 HNO3 = 8 KNO3 + 4 Cr(NO3)3 + 3 S2 + 16 H2O
PbSO4 + NaClO(aq) = Na2SO4(aq) + Pb + O + Cl =>
PbSO4 + 2 NaClO(aq) = Na2SO4(aq) + Pb + 2 O + 2 Cl
ZnSO4(aq) + Li2CO3(aq) = ZnCO3(l) + Li2SO4(aq) =>
ZnSO4(aq) + Li2CO3(aq) = ZnCO3(l) + Li2SO4(aq)
KI(aq) + Cl2(g) = I2(aq) + KCl(aq) =>
2 KI(aq) + Cl2(g) = I2(aq) + 2 KCl(aq)
ironoxide + carbon = iron + carbonmonoxide =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Ca(OH)2 + H2 = CaH2 + (OH) =>
Ca(OH)2 + H2 = CaH2 + 2(OH)
H3NO3 + MnO4 = H3NO4 + Mn =>
4 H3NO3 + MnO4 = 4 H3NO4 + Mn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbSO4 + NaClO(aq) = Na2SO4(aq) + Pb + O + Cl =>
PbSO4 + 2 NaClO(aq) = Na2SO4(aq) + Pb + 2 O + 2 Cl
CaF2 + KBr = CaBr + F2K =>
CaF2 + KBr = CaBr + F2K
HC2H3O2 + BaOHOH = H2O + BaC2H3O2C2H3O2 =>
2 HC2H3O2 + BaOHOH = 2 H2O + BaC2H3O2C2H3O2
Na3PO4 + Fe(NO3)3 = FePO4 + Na3(NO3)3 =>
Na3PO4 + Fe(NO3)3 = FePO4 + Na3(NO3)3
La2O3 + Nd2O3 + SrCO3 + CuO + O2 = La141Sr19Nd40Cu100O400 + CO2 =>
282 La2O3 + 80 Nd2O3 + 76 SrCO3 + 400 CuO + 19 O2 = 4 La141Sr19Nd40Cu100O400 + 76 CO2
CaF2 + KBr = CaBr + F2K =>
CaF2 + KBr = CaBr + F2K
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
BaCl2 + Ag(NO2) = Ba(NO2)2 + AgCl =>
BaCl2 + 2 Ag(NO2) = Ba(NO2)2 + 2 AgCl
HC2H3O2 + BaOHOH = H2O + BaC2H3O2C2H3O2 =>
2 HC2H3O2 + BaOHOH = 2 H2O + BaC2H3O2C2H3O2
CuO2 + NH3 = Cu + NO2 + H2O =>
7 CuO2 + 4 NH3 = 7 Cu + 4 NO2 + 6 H2O
C6H12O6 = C3H8O + H2O + CO2 =>
3 C6H12O6 = 4 C3H8O + 2 H2O + 6 CO2
H2C204 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
3 H2C204 + 818 KMnO4 = 203 CO2 + 409 K2CO3 + 818 MnO2 + 3 H2O
PbSO4 + NaClO(aq) = Na2SO4(aq) + Pb + O + Cl =>
PbSO4 + 2 NaClO(aq) = Na2SO4(aq) + Pb + 2 O + 2 Cl
SO3 + H = S2O3 + H2O =>
2 SO3 + 6 H = S2O3 + 3 H2O
Al + HBr3 = AlBr3 + H2 =>
2 Al + 2 HBr3 = 2 AlBr3 + H2
Si + P = Si3P2 =>
3 Si + 2 P = Si3P2
Ga + H2SO4 = Ga2(SO4)2 + H =>
2 Ga + 2 H2SO4 = Ga2(SO4)2 + 4 H
CaF2 + KBr = CaBr + F2K =>
CaF2 + KBr = CaBr + F2K
C18H36O2 + H2O = H3O + C18H35O2 =>
C18H36O2 + H2O = H3O + C18H35O2
HC2H3O2 + BaOHOH = H2O + BaC2H3O2C2H3O2 =>
2 HC2H3O2 + BaOHOH = 2 H2O + BaC2H3O2C2H3O2
H2SO4 + (SrNO3)2 = SrSO4 + H2NO3 =>
2 H2SO4 + (SrNO3)2 = 2 SrSO4 + 2 H2NO3
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