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K2S + BaCl2 = BaS + 2 KCl
K + Cr + S = KCrS2 =>
K + Cr + 2 S = KCrS2
Al + KOH = KAlOH =>
Al + KOH = KAlOH
KCH3OO + HBr = KBr + CH3OOH =>
KCH3OO + HBr = KBr + CH3OOH
AgNO3 + NiI2 = AgI + Ni(NO3)2 =>
2 AgNO3 + NiI2 = 2 AgI + Ni(NO3)2
MnO4{-} + S2O5{2-} + OH{-} = MnO2 + SO4{2-} + H2O =>
4 MnO4{-} + 3 S2O5{2-} + 2 OH{-} = 4 MnO2 + 6 SO4{2-} + H2O
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
K3(PO4) + Al(NO3)3 = KNO3 + AlPO4 =>
K3(PO4) + Al(NO3)3 = 3 KNO3 + AlPO4
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Fe3P + HCl = FeCl2 + PH3 + H2 =>
2 Fe3P + 12 HCl = 6 FeCl2 + 2 PH3 + 3 H2
K2S + BaCl2 = BaS + KCl =>
K2S + BaCl2 = BaS + 2 KCl
EuCl3 = Eu + Cl =>
EuCl3 = Eu + 3 Cl
TiI4 + NO2 = Ti(NO3)4 + NO + I2 =>
TiI4 + 8 NO2 = Ti(NO3)4 + 4 NO + 2 I2
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3(s) + Na2SO4(aq) =>
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3(s) + Na2SO4(aq)
VCl2 + HCl = VCl3 + H2 =>
2 VCl2 + 2 HCl = 2 VCl3 + H2
C5H5N + HCl = C5H5NH + Cl2 =>
2 C5H5N + 2 HCl = 2 C5H5NH + Cl2
KC2H3O2 + Ba(NO3)2 = KNO3 + Ba(C2H3O2)2 =>
2 KC2H3O2 + Ba(NO3)2 = 2 KNO3 + Ba(C2H3O2)2
SeH2 + O2 = SeO2 + H2O =>
2 SeH2 + 3 O2 = 2 SeO2 + 2 H2O
BaCl2 + HCl = Ba(H)2 + Cl =>
BaCl2 + 2 HCl = Ba(H)2 + 4 Cl
C10H13N + NaBH4 + H2O = NaBO2 + C10H15N =>
4 C10H13N + NaBH4 + 2 H2O = NaBO2 + 4 C10H15N
NH3 + Cl2 + Na2SO3 + H2O = Na2SO4 + NH4Cl =>
2 NH3 + Cl2 + Na2SO3 + H2O = Na2SO4 + 2 NH4Cl
KMnO4 + NH3 = KNO3 + MnO2 + KHO + HO2 =>
10 KMnO4 + 3 NH3 = 3 KNO3 + 10 MnO2 + 7 KHO + 2 HO2
(NH4)2SO4 + BaI2 = BaSO4 + NH4I =>
(NH4)2SO4 + BaI2 = BaSO4 + 2 NH4I
HCHO2 + MgO = Mg(CHO2)2 + H2O =>
2 HCHO2 + MgO = Mg(CHO2)2 + H2O
H2SO4 + N2O3 = N2(SO4)3 + H2O =>
3 H2SO4 + N2O3 = N2(SO4)3 + 3 H2O
BaSO3 = Ba + S + O3 =>
BaSO3 = Ba + S + O3
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
HgCl4 + Cu = Hg + CuCl =>
HgCl4 + 4 Cu = Hg + 4 CuCl
PbO + H2 = H2O + Pb =>
PbO + H2 = H2O + Pb
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4 + KNO3 =>
Sr(NO3)2(aq) + K2CrO4(aq) = SrCrO4 + 2 KNO3
CaSO3(s) + HCl(aq) = CaCl2 + H2O + SO2 =>
CaSO3(s) + 2 HCl(aq) = CaCl2 + H2O + SO2
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCHO2 + MgO = HO + Mg(CHO2) =>
HCHO2 + MgO = HO + Mg(CHO2)
B + NaOH = B(OH)2 + Na =>
B + 2 NaOH = B(OH)2 + 2 Na
C2H4 + I = C2H4I2 =>
C2H4 + 2 I = C2H4I2
CuH2 + O2 = H2 + CuO =>
2 CuH2 + O2 = 2 H2 + 2 CuO
SrH2 = Sr + H =>
SrH2 = Sr + 2 H
Na2S(aq) + SnCl4(aq) = SnS2(s) + NaCl(aq) =>
2 Na2S(aq) + SnCl4(aq) = SnS2(s) + 4 NaCl(aq)
KHF2 + H3BO3 = BF2H2KO2 + H2O =>
KHF2 + H3BO3 = BF2H2KO2 + H2O
CaSO3(s) + HCl(aq) = CaCl2(aq) + H2SO3(aq) =>
CaSO3(s) + 2 HCl(aq) = CaCl2(aq) + H2SO3(aq)
Cr(NO3)2 + K2S = CrS + KNO3 =>
Cr(NO3)2 + K2S = CrS + 2 KNO3
NaClO3 + H2SO4 + FeSO4 = Cl2 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaClO3 + 6 H2SO4 + 10 FeSO4 = Cl2 + Na2SO4 + 5 Fe2(SO4)3 + 6 H2O
BaCl2H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
FeO(s) + Mg(s) = Fe(l) + MgO(s) =>
FeO(s) + Mg(s) = Fe(l) + MgO(s)
K2CrO4 + NaHSO3 = KHSO3 + Na2CrO4 =>
K2CrO4 + 2 NaHSO3 = 2 KHSO3 + Na2CrO4
(NH4)2CO3(s) = NH3(g) + H2O + CO2 =>
(NH4)2CO3(s) = 2 NH3(g) + H2O + CO2
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