Equations balanced on the previous day | Equations balanced on the next day |
K2SeO3 + 2 KMnO4 + 2 KOH = K2SeO4 + 2 K2MnO4 + H2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
AgF + NiCl2 = AgCl + NiF2 =>
2 AgF + NiCl2 = 2 AgCl + NiF2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
K4Fe(CN)6 + KMnO4 + H2(SO4) = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2(SO4) = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
(NH4)2SO4 + NaNO3 = NH4NO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaNO3 = 2 NH4NO3 + Na2SO4
K2CrO7 + KNO2 + H2SO4 = NO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 6 KNO2 + 8 H2SO4 = 6 NO3 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
AgF + NiCl2 = AgCl + NiF2 =>
2 AgF + NiCl2 = 2 AgCl + NiF2
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
CrK2O4 + Pb(C2H3O2)2 = PbCrO4 + K(C2H3O2) =>
CrK2O4 + Pb(C2H3O2)2 = PbCrO4 + 2 K(C2H3O2)
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
Zn + HNO3 = N2O + ZnNO3 + H2O =>
8 Zn + 10 HNO3 = N2O + 8 ZnNO3 + 5 H2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
CO2 + H2O = C4H6O2 + O2 =>
8 CO2 + 6 H2O = 2 C4H6O2 + 9 O2
Mg(CO3) + H2(SO4) = Mg(SO4) + (CO2) + H2O =>
Mg(CO3) + H2(SO4) = Mg(SO4) + (CO2) + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
HgNO3 + Zn = Zn(NO3)2 + Hg =>
2 HgNO3 + Zn = Zn(NO3)2 + 2 Hg
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
FeSO3 + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO3 + FeSO4 =>
7 FeSO3 + 3 H2SO4 + 2 KMnO4 = 3 H2O + K2SO4 + 2 MnSO3 + 7 FeSO4
KMnO4 + HCOOK + KOH = K2MnO4 + CO2 + H2O =>
2 KMnO4 + HCOOK + KOH = 2 K2MnO4 + CO2 + H2O
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Hg{2+} + Cr = Hg + Cr{3+} =>
3 Hg{2+} + 2 Cr = 3 Hg + 2 Cr{3+}
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
NaO + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2
KCl + SrCl2 = KCl2 + SrCl =>
KCl + SrCl2 = KCl2 + SrCl
Na2Co3(s) + HCl(aq) = Co2(g) + H20(l) + NaCl(aq) =>
10 Na2Co3(s) + 20 HCl(aq) = 15 Co2(g) + H20(l) + 20 NaCl(aq)
Co2O3(s) + C(s) = Co(s) + CO2(g) =>
2 Co2O3(s) + 3 C(s) = 4 Co(s) + 3 CO2(g)
H25C52 + O2 = H2O + CO2 =>
4 H25C52 + 233 O2 = 50 H2O + 208 CO2
AX + B = AB + X =>
AX + B = AB + X
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H2SO4 + SrF2 = SrSO4 + HF =>
H2SO4 + SrF2 = SrSO4 + 2 HF
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Pb(NO3)2 + Na2SO4(aq) = PbSO4(aq) + NaNO3(aq) =>
Pb(NO3)2 + Na2SO4(aq) = PbSO4(aq) + 2 NaNO3(aq)
Na(OH) + Ca = Ca(OH)2 + Na =>
2 Na(OH) + Ca = Ca(OH)2 + 2 Na
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
HNO3 + C6H12 = C6H9(NO2)3 + H2O =>
3 HNO3 + C6H12 = C6H9(NO2)3 + 3 H2O
copper + oxygen = Copper(ii)Oxide =>
2 Cu + O2 = 2 CuO
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
N2O = N2 + O2 = =>
2 N2O = 2 N2 + O2
Al(OH)3 + H2(SO)4 = Al2(SO)3 + H(OH)4 =>
8 Al(OH)3 + 3 H2(SO)4 = 4 Al2(SO)3 + 6 H(OH)4
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