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S + H2O = H2S + O
Zn(m) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(m) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
Na2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO)3 + NaNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 12 NaNO2 + 4 H2SO4 = Cr2(SO)3 + 12 NaNO3 + Na2SO4 + 4 H2O
Ba(OH)2 + S2SO4 = S2(OH)2 + BaSO4 =>
Ba(OH)2 + S2SO4 = S2(OH)2 + BaSO4
K2Cr2O7 + FeSO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = 2 KHSO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
NaOH + KNO3 = NaO4HKN =>
NaOH + KNO3 = NaO4HKN
CrO42{-} + H{+} + Cl{-} = Cr3{+} + Cl2 + H2O =>
3 CrO42{-} + 252 H{+} + 248 Cl{-} = Cr3{+} + 124 Cl2 + 126 H2O
CuO + H2CO3 = Cu(OH)2 + CO2 =>
CuO + H2CO3 = Cu(OH)2 + CO2
Al2(SO4)3 + NaClO = Al2ClO + Na(SO4)3 =>
Al2(SO4)3 + NaClO = Al2ClO + Na(SO4)3
H(ZnO3)2 + ClOFe = H(OFe)2 + ClZnO3 =>
H(ZnO3)2 + 2 ClOFe = H(OFe)2 + 2 ClZnO3
KNO3 + KC4H5O6 = K2C4H4O6 + N2 + CH4 + O2 =>
10 KNO3 + 12 KC4H5O6 = 11 K2C4H4O6 + 5 N2 + 4 CH4 + 18 O2
CaC2 + CO2 + H2O = Ca(OH)2 + CH2CHCO2 =>
11 CaC2 + 8 CO2 + 26 H2O = 11 Ca(OH)2 + 10 CH2CHCO2
Zn + Cr = ZnCr =>
Zn + Cr = ZnCr
SH2 + NaOH = Na2S + H2O =>
SH2 + 2 NaOH = Na2S + 2 H2O
O + C = OC =>
O + C = OC
Sn(NO3)4 = SnO + NO2 + O2 =>
2 Sn(NO3)4 = 2 SnO + 8 NO2 + 3 O2
H2C2O4 + NaMnO4 = CO2 + Na2CO3 + MnO2 + H2O =>
3 H2C2O4 + 2 NaMnO4 = 5 CO2 + Na2CO3 + 2 MnO2 + 3 H2O
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
(Cu)NO3{-} + NaOH{-} = NaNO3{-} + Cu(OH{-}) =>
(Cu)NO3{-} + NaOH{-} = NaNO3{-} + Cu(OH{-})
C6H5OH + H2 = C6H5 + H2O =>
2 C6H5OH + H2 = 2 C6H5 + 2 H2O
HI + HBrO3 = Br2 + HIO3 + H2O =>
5 HI + 6 HBrO3 = 3 Br2 + 5 HIO3 + 3 H2O
H3PO2 + Cr2O7 = H3PO4 + Cr =>
7 H3PO2 + 2 Cr2O7 = 7 H3PO4 + 4 Cr
BeCl2 + PH3 = BePH3Cl2 =>
BeCl2 + PH3 = BePH3Cl2
C3H8 + O2 = (CO2)3 + (H2O)4 =>
C3H8 + 5 O2 = (CO2)3 + (H2O)4
Zn + KNO3 + NaOH = Na2ZnO2 + NH3 + H2O + KOH =>
4 Zn + KNO3 + 8 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O + KOH
KNO2 + BaCl2 = KCl + Ba(NO2)2 =>
2 KNO2 + BaCl2 = 2 KCl + Ba(NO2)2
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
Sn(SO4)2 + HgO = Hg(SO4) + SnO2 =>
Sn(SO4)2 + 2 HgO = 2 Hg(SO4) + SnO2
CsOH + CuCl2 = CsCl + Cu(OH)2 =>
2 CsOH + CuCl2 = 2 CsCl + Cu(OH)2
C6H5C2H5 + NaMnO4 = C6H5CH2COONa + MnO2 + NaOH + H2O =>
C6H5C2H5 + 2 NaMnO4 = C6H5CH2COONa + 2 MnO2 + NaOH + H2O
(Pb2C03)2 = Pb202 + C02 =>
101(Pb2C03)2 = 2 Pb202 + 303 C02
KMnO4 + Fe2(CO3)3 = K2CO3 + Fe(MnO4)3 =>
6 KMnO4 + Fe2(CO3)3 = 3 K2CO3 + 2 Fe(MnO4)3
NH4Cl + OH = H2O + NH3 + Cl =>
NH4Cl + OH = H2O + NH3 + Cl
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + HN3 + H2O =>
Ba(OH)2*8H2O + 4 NH4NO3 = Ba(NO3)2 + 2 HN3 + 16 H2O
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = Na2(NO3)2 + NiCO3
N2O3 + CO2 = N2(CO3)3 =>
N2O3 + 3 CO2 = N2(CO3)3
SrH2 + HCl = SrCl2 + H2 =>
SrH2 + 2 HCl = SrCl2 + 2 H2
Cu(s) + S(s) = (Cu2)S(s) =>
2 Cu(s) + S(s) = (Cu2)S(s)
Bi + (NH4)2S = Bi2S3 + NH4 =>
2 Bi + 3(NH4)2S = Bi2S3 + 6 NH4
CHO3 = CO2OH =>
CHO3 = CO2OH
NaHCO3(s) + HCH3COO(l) = NaCH3COO(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCH3COO(l) = NaCH3COO(s) + H2O(l) + CO2(g)
C6H11O6 + KNO3 = KNO2 + CO2 + H2O =>
2 C6H11O6 + 23 KNO3 = 23 KNO2 + 12 CO2 + 11 H2O
HN2NH2 + IO3{-} + Cl{-} + H{+} = N2 + ICl2{-} + H2O =>
4 HN2NH2 + 3 IO3{-} + 6 Cl{-} + 6 H{+} = 6 N2 + 3 ICl2{-} + 9 H2O
ClO2 + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 ClO2 + 5 Na2SO3 + 2 NaOH = 5 Na2SO4 + 2 NaCl + H2O
C9H8O2 + HCl = C9H7OCl + H2O =>
C9H8O2 + HCl = C9H7OCl + H2O
C5H120 + O2 = H2O + CO2 =>
C5H120 + 35 O2 = 60 H2O + 5 CO2
HC2H3O2 + K2CO3 = H2O(l) + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O(l) + CO2 + 2 KC2H3O2
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4 =>
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4
KNO3(s) + C(s) = K2CO3(s) + CO(g) + N(g) =>
2 KNO3(s) + 4 C(s) = K2CO3(s) + 3 CO(g) + 2 N(g)
MnO2Al(OH)3 = Mn(OH)3AlO2 =>
MnO2Al(OH)3 = Mn(OH)3AlO2
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