Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + K4[Fe(CN)6] + HCl = Fe3K4 + HCl[Fe(CN)6]
As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeS + O3 + KOH + H2O = Fe(OH)3 + K2SO4 =>
2 FeS + 3 O3 + 4 KOH + H2O = 2 Fe(OH)3 + 2 K2SO4
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
Cr(OH)3 + IO{-}3 + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + 3 IO{-}3 + 4 OH{-} = 2 CrO4{-2} + 3 I{-} + 5 H2O
Fe + C2O4 = [Fe(C2O4)3] =>
Fe + 3 C2O4 = [Fe(C2O4)3]
H{+} + C4H10O + Cr2O7{-2} = C4H8O2 + Cr{3} + H2O =>
16 H{+} + 3 C4H10O + 2 Cr2O7{-2} = 3 C4H8O2 + 4 Cr{3} + 11 H2O
CH4 + Si = SiC + H2 =>
CH4 + Si = SiC + 2 H2
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
HNO3 + H3AsO = NO + H3AsO4 + H2O =>
2 HNO3 + H3AsO = 2 NO + H3AsO4 + H2O
C6H12O + HNO3 = C6H10O4 + H2O + NO =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 7 H2O + 8 NO
C3H6H2 = C3H8 =>
C3H6H2 = C3H8
CH3CH2CH3 + HCl = CH3CH3 + H2CClH =>
CH3CH2CH3 + HCl = CH3CH3 + H2CClH
Cl2 + AlI3 = AlCl3 + I =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 6 I
PbCl2 + KOH = Pb(OH)2 + KCl =>
PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
Cl{-} + H3O{+} + Mg = MgCl + H2 + O2 =>
2 Cl{-} + 2 H3O{+} + 2 Mg = 2 MgCl + 3 H2 + O2
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CHCH3COOH + MnSO4 + H2O + KSO4 =>
CH3CHCH3CH2OH + KMnO4 + 2 H2SO4 = CH3CHCH3COOH + MnSO4 + 3 H2O + KSO4
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Na2S2O3 + NaHCO3 = Na2CO3 + H2S2O3 =>
Na2S2O3 + 2 NaHCO3 = 2 Na2CO3 + H2S2O3
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg + CoSO4 = MgSO4 + Co2 =>
2 Mg + 2 CoSO4 = 2 MgSO4 + Co2
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
CH3COOH + C2H5OHCH3 = COOC2H5 + H2O =>
9 CH3COOH + C2H5OHCH3 = 7 COOC2H5 + 5 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2 + Br2 = H{+} + Br{-} =>
H2 + Br2 = 2 H{+} + 2 Br{-}
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H3PO4 + H2O2 = H4P2O8 + H2O =>
2 H3PO4 + H2O2 = H4P2O8 + 2 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
[NaAl(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2[NaAl(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
zinc + Hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
NaBr + NaIO4 + H2O = NaIO3 + NaOH + Br2 =>
2 NaBr + NaIO4 + H2O = NaIO3 + 2 NaOH + Br2
H2 + ClO2 = H2O + HCl =>
5 H2 + 2 ClO2 = 4 H2O + 2 HCl
(NH4)6Mo7O24*4H2O + NiSO4*6H2O + (NH4)2S2O8 + H2O = (NH4)6[NiMo9O32]*30H2O + (NH4)2SO4 + H2SO4 =>
9(NH4)6Mo7O24*4H2O + 7 NiSO4*6H2O + 7(NH4)2S2O8 + 140 H2O = 7(NH4)6[NiMo9O32]*30H2O + 13(NH4)2SO4 + 8 H2SO4
C4H8N2O3 + O2 = H2O + CO2 + CH4N2O =>
C4H8N2O3 + 3 O2 = 2 H2O + 3 CO2 + CH4N2O
Zn + HCl = Cl + ZnH =>
Zn + HCl = Cl + ZnH
K(aq) + S(aq) = K2S(s) =>
2 K(aq) + S(aq) = K2S(s)
PH3 + HNO3 = H3PO4 + H2O + N2O =>
PH3 + 2 HNO3 = H3PO4 + H2O + N2O
Ni(ClO3)2 + Li3PO4 = LiClO3 + Ni3(PO4)2 =>
3 Ni(ClO3)2 + 2 Li3PO4 = 6 LiClO3 + Ni3(PO4)2
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
C5H12 + O2 = C2O4 + H2 =>
2 C5H12 + 10 O2 = 5 C2O4 + 12 H2
HCl + NaCHO3 = NaCl + H2CO3 =>
HCl + NaCHO3 = NaCl + H2CO3
C3H8 + H2O + O2 = CH3OH =>
2 C3H8 + 4 H2O + O2 = 6 CH3OH
C3H5NO2 + O2 = CO2 + NH3 + H2O =>
2 C3H5NO2 + 5 O2 = 6 CO2 + 2 NH3 + 2 H2O
Fe(s) + H2O(l) = Fe2O3(s) + H2(g) =>
2 Fe(s) + 3 H2O(l) = Fe2O3(s) + 3 H2(g)
Hg(OH) + HBr = Hg2(OH)Br + H2O =>
2 Hg(OH) + HBr = Hg2(OH)Br + H2O
FeS2 + O2 = Fe3O4 + SO4 =>
3 FeS2 + 14 O2 = Fe3O4 + 6 SO4
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