Equations balanced on the previous day | Equations balanced on the next day |
2 H2S + 2 NaH = 3 H2 + 2 NaS
S8 + Cl2 + H2O = H2SO4 + HCl =>
S8 + 24 Cl2 + 32 H2O = 8 H2SO4 + 48 HCl
C2H5OH + OH{-} = CH3COO{-} + H2O + e =>
C2H5OH + 5 OH{-} = CH3COO{-} + 4 H2O + 4e
C5H12(s) + O2(g) = CO2 + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2 + 6 H2O
NaClO2 + KI + HCl + Na2S2O3 = KCl + H2O + Na2S4O6 + NaI =>
NaClO2 + 5 KI + 4 HCl + 4 Na2S2O3 = 5 KCl + 2 H2O + 2 Na2S4O6 + 5 NaI
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
*5N2(g) + *5H2(g) = NH3(g) =>
*5N2(g) + 3*5H2(g) = 10 NH3(g)
NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + K2SO4 =>
2 NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 2 K2SO4
Ca(HCO3)2 = CaCO3 + H2O + CO2* =>
Ca(HCO3)2 = CaCO3 + H2O + CO2*
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
Sr + N = Sr3N2 =>
3 Sr + 2 N = Sr3N2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
KHSO4 + LiOH = LiHSO4 + KOH =>
KHSO4 + LiOH = LiHSO4 + KOH
Na2S + Fe(ClO4)3 = NaClO4 + Fe2S3 =>
3 Na2S + 2 Fe(ClO4)3 = 6 NaClO4 + Fe2S3
H2S + NaH = H2 + NaS =>
2 H2S + 2 NaH = 3 H2 + 2 NaS
NH3 + FeCl = HCl + H2FeN =>
NH3 + FeCl = HCl + H2FeN
K2MnO4 + KClO3 + HCl = KMnO4 + KCl + H2O =>
6 K2MnO4 + KClO3 + 6 HCl = 6 KMnO4 + 7 KCl + 3 H2O
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
H2S + NaH = H2 + NaS =>
2 H2S + 2 NaH = 3 H2 + 2 NaS
Cu(NO3)2*3H2O + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2*3H2O + 3 H2O = Cu(H2O)6 + 2 NO3
CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(aq) + CaCl2(aq)
Zn2 + HCl = ZnCl2 + H2(g) =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2(g)
Al(OH)3(aq) + HCl(aq) = AlCl3(s) + H2O(l) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(s) + 3 H2O(l)
Cs2SO4 + HCl = CsCl + H2SO4 =>
Cs2SO4 + 2 HCl = 2 CsCl + H2SO4
HCl(aq) = HCl =>
HCl(aq) = HCl
H2S + NaH = H2 + NaS =>
2 H2S + 2 NaH = 3 H2 + 2 NaS
Na2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
SnCl2 + H2O = SnCl2*2H2O =>
SnCl2 + 2 H2O = SnCl2*2H2O
HClO3 + MgCO3 = H2O + Mg(ClO3)2 + CO2 =>
2 HClO3 + MgCO3 = H2O + Mg(ClO3)2 + CO2
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
NaHCO3 + HCl(aq) = CO2(g) + HOH(l) + NaCl(aq) =>
NaHCO3 + HCl(aq) = CO2(g) + HOH(l) + NaCl(aq)
NaBr + Ag(NH)3 = AgBr + Na(NH)3 =>
NaBr + Ag(NH)3 = AgBr + Na(NH)3
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
As2S + HNO3 + H2O = H3AsO4 + NO + N2SO4 =>
3 As2S + 14 HNO3 + 2 H2O = 6 H3AsO4 + 8 NO + 3 N2SO4
Na2FeO4 + H2SO4 + Na2SO3 = H2O + Fe2(SO4)3 + Na2SO4 =>
2 Na2FeO4 + 5 H2SO4 + 3 Na2SO3 = 5 H2O + Fe2(SO4)3 + 5 Na2SO4
H2S + NaH = H2 + NaS =>
2 H2S + 2 NaH = 3 H2 + 2 NaS
Cr2O7{2-} + C2O4{2-} + H2O = Cr{3+} + CO2 + OH{-} =>
Cr2O7{2-} + 3 C2O4{2-} + 7 H2O = 2 Cr{3+} + 6 CO2 + 14 OH{-}
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
KSO4 + NH4OH = KOH + NH4SO4 =>
KSO4 + NH4OH = KOH + NH4SO4
MgCO3 = MgO + CO2 = =>
MgCO3 = MgO + CO2
Hg(CO3)2 + AgCl = HgCl4 + Ag2CO3 =>
Hg(CO3)2 + 4 AgCl = HgCl4 + 2 Ag2CO3
Cr2O7{2-} + H2S + H{+} = S + Cr{3} + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 3 S + 2 Cr{3} + 7 H2O
Al + Cu(No3)3 = Al(No3)3 + Cu =>
Al + Cu(No3)3 = Al(No3)3 + Cu
KCl + Ag2SO4 = AgCl + K2SO4 =>
2 KCl + Ag2SO4 = 2 AgCl + K2SO4
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2 =>
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2
HNO3 + As2S3 = SO2 + NO2 + H3AsO3 + H2O =>
18 HNO3 + As2S3 = 3 SO2 + 18 NO2 + 2 H3AsO3 + 6 H2O
Sb2S3 + O2 = Sb2O + SO2 =>
2 Sb2S3 + 7 O2 = 2 Sb2O + 6 SO2
CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 CH3CO2H + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
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