Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 10 HBr + 3 H2SO4 = 10 Br + 2 MnSO4 + K2SO4 + 8 H2O
Al(CH3COO)3 = Al + C + H2 + O =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 12 O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(NO3)2 + LiCO3 = Ca(CO3)2 + LiNO3 =>
Ca(NO3)2 + 2 LiCO3 = Ca(CO3)2 + 2 LiNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBr(aq) + Fe(NO3)3(aq) = NaNO3(aq) + FeBr3(s) =>
3 NaBr(aq) + Fe(NO3)3(aq) = 3 NaNO3(aq) + FeBr3(s)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
As + NaHO = Na3AsO3 + H2 =>
2 As + 6 NaHO = 2 Na3AsO3 + 3 H2
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
CH3OH + KMnO4 + H2SO4 = HCHO + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCHO + 2 MnSO4 + K2SO4 + 8 H2O
NaClO4 = Na + ClO4 =>
NaClO4 = Na + ClO4
K2Cr2O7 + HCl + NaI = KCl + NaCl + CrCl2 + I2 + H2O =>
K2Cr2O7 + 14 HCl + 8 NaI = 2 KCl + 8 NaCl + 2 CrCl2 + 4 I2 + 7 H2O
HCOOH + HNO3 = CO2 + NO2 + H2O =>
HCOOH + 2 HNO3 = CO2 + 2 NO2 + 2 H2O
KMnO4 + K2S2O3 + OH{-} = MnO2 + K2SO4 + H2O + e =>
2 KMnO4 + K2S2O3 + 2 OH{-} = 2 MnO2 + 2 K2SO4 + H2O + 2e
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
Ca(NO3)2*4H2O + NH4OH + (NH4)2*HPO4 = Ca967(PO4)6(OH)2 + NH4NO3 + H2O =>
3868 Ca(NO3)2*4H2O + 9602 NH4OH + 24(NH4)2*HPO4 = 4 Ca967(PO4)6(OH)2 + 8693 NH4NO3 + 22195 H2O
CH3CH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
FeI2 + Na2S2O3 = NaI + FeS2O3 =>
FeI2 + Na2S2O3 = 2 NaI + FeS2O3
Hg{2+} + Cr = Hg2{2+} + Cr{3+} =>
6 Hg{2+} + 2 Cr = 3 Hg2{2+} + 2 Cr{3+}
O2 + AlF3 = Al2O3 + F2 =>
3 O2 + 4 AlF3 = 2 Al2O3 + 6 F2
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
Pb(NO3)2 + Na2S = NaNO3 + Pb2 + S2 =>
2 Pb(NO3)2 + 2 Na2S = 4 NaNO3 + Pb2 + S2
SO2 + CaCO3 + O2 = CO2 + CaSO4 =>
2 SO2 + 2 CaCO3 + O2 = 2 CO2 + 2 CaSO4
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
ROH(l) + PCl5(l) = RCl(l) + POCl3(l) + HCl(g) =>
ROH(l) + PCl5(l) = RCl(l) + POCl3(l) + HCl(g)
CO + H2 = C8H8 + H2O =>
8 CO + 12 H2 = C8H8 + 8 H2O
H2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(s) =>
H2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(s)
FeCIO3 + Ca = Ca(CIO3)2 + Fe =>
2 FeCIO3 + Ca = Ca(CIO3)2 + 2 Fe
Zn(s) + NaCl(aq) = ZnCl2 + Na =>
Zn(s) + 2 NaCl(aq) = ZnCl2 + 2 Na
H2SO4 + HI = S + I22 + H2O =>
11 H2SO4 + 66 HI = 11 S + 3 I22 + 44 H2O
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
NH4NCO + NaOH = Na2CO3 + NH3 =>
NH4NCO + 2 NaOH = Na2CO3 + 2 NH3
C4H6O4Ca = Ca + C4H6O4 =>
C4H6O4Ca = Ca + C4H6O4
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
CO2 + HBr = CBr4 + H2O =>
CO2 + 4 HBr = CBr4 + 2 H2O
H2CO3 + LiOH = Li2CO3 + H2O =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O
KClO + HCl = KCl + Cl2 + H2O =>
KClO + 2 HCl = KCl + Cl2 + H2O
CaCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + CaSO4(aq) =>
CaCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + CaSO4(aq)
H3AsO4 + H2S = As2S3 + S8 + H2O =>
8 H3AsO4 + 20 H2S = 4 As2S3 + S8 + 32 H2O
NH4Fe(SO4)2*12H2O + HCl = NH4FeCl4 + H2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 4 HCl = NH4FeCl4 + 2 H2SO4 + 12 H2O
AlCl3 + H3PO4 = HCl + Al3(PO4)3 =>
3 AlCl3 + 3 H3PO4 = 9 HCl + Al3(PO4)3
C4H8O2 + NaOH = NaC2H3O2 + C2H6O =>
C4H8O2 + NaOH = NaC2H3O2 + C2H6O
KI + KIO3 + H2O = KOH + I2 =>
5 KI + KIO3 + 3 H2O = 6 KOH + 3 I2
NaI + AgNO2 = NaNO2 + IAg =>
NaI + AgNO2 = NaNO2 + IAg
Pb(NO3)2 + AgNO3 = PbAg + NO3 =>
Pb(NO3)2 + AgNO3 = PbAg + 3 NO3
BaS + MgSO4 = BaSO4 + MgS =>
BaS + MgSO4 = BaSO4 + MgS
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