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H2SO3 + KHC2H4O4 = H7SO7KC2
H2S + HOCl = SO4{2-} + H{+} + Cl{-} =>
H2S + 4 HOCl = SO4{2-} + 6 H{+} + 4 Cl{-}
Calcium + Hydrochloricacid = hydrogen + Calciumchloride =>
Ca + 2 HCl = H2 + CaCl2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
MgCO3 + SO2 = MgSO4 + CO =>
MgCO3 + SO2 = MgSO4 + CO
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
Al2(SO4)3(aq) + NaOH = Na2SO4(aq) + Al(OH)3 =>
Al2(SO4)3(aq) + 6 NaOH = 3 Na2SO4(aq) + 2 Al(OH)3
C8H14O + O2 = CO2 + H2 =>
2 C8H14O + 15 O2 = 16 CO2 + 14 H2
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
Zr(C2O4)2 + Tl3(PO3) = Tl2(C2O4) + Zr3(PO3)4 =>
3 Zr(C2O4)2 + 4 Tl3(PO3) = 6 Tl2(C2O4) + Zr3(PO3)4
(NH4)2SO4 + LiOH = Li2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 H2O + 2 NH3
HClKBr = KClHBr =>
HClKBr = KClHBr
Na2CN + HSO4 = Na2SO4 + HCN =>
Na2CN + HSO4 = Na2SO4 + HCN
CaCO3(s) + HNO3(aq) = Ca(NO3)2(s) + H2O(aq) + CO2(g) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(s) + H2O(aq) + CO2(g)
HCl + NH(OH)4 = HOH + NHCl4 =>
4 HCl + NH(OH)4 = 4 HOH + NHCl4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C5H10 + KMnO4 + H2O = C5H10O2 + KOH + MnO2 =>
3 C5H10 + 4 KMnO4 + 2 H2O = 3 C5H10O2 + 4 KOH + 4 MnO2
Cr + Hg(NO3)2 = Cr(NO3) + Hg =>
2 Cr + Hg(NO3)2 = 2 Cr(NO3) + Hg
H2S(aq) + SO2(g) = H2O(f) + S(sz) =>
2 H2S(aq) + SO2(g) = 2 H2O(f) + 3 S(sz)
CS2(l) + NH3(g) = H2S(g) + NH4SCN(s) =>
CS2(l) + 2 NH3(g) = H2S(g) + NH4SCN(s)
Li2O + SiO2 = Li + SiO3 =>
Li2O + SiO2 = 2 Li + SiO3
ZnCO3 + H2O = ZnO + H2CO3 =>
ZnCO3 + H2O = ZnO + H2CO3
CH3CH2CH2CH3 + Cl2 = C + HCl =>
CH3CH2CH2CH3 + 5 Cl2 = 4 C + 10 HCl
Fe2O3 + CO2 = CO5 + Fe2 =>
Fe2O3 + CO2 = CO5 + Fe2
HL + H2SO4 = H2O + H2S + L2 =>
8 HL + H2SO4 = 4 H2O + H2S + 4 L2
CaSO4 + C + SiO2 = CaSiO3 + CO2 + SO2 =>
2 CaSO4 + C + 2 SiO2 = 2 CaSiO3 + CO2 + 2 SO2
MoO3 + H2(SO4) + Zn = Mo2O3 + H2O + Zn(SO4) =>
2 MoO3 + 3 H2(SO4) + 3 Zn = Mo2O3 + 3 H2O + 3 Zn(SO4)
FeH2PO4 + H2O2 = FePO4 + H2O =>
FeH2PO4 + H2O2 = FePO4 + 2 H2O
NH4NO3 + KBr = NH4Br + KNO3 =>
NH4NO3 + KBr = NH4Br + KNO3
Al2(SO4)3 + BrCl2 = AlCl3 + BrSO4 =>
Al2(SO4)3 + 3 BrCl2 = 2 AlCl3 + 3 BrSO4
Na2SO4 + C = CO2 + Na2O + S2 =>
2 Na2SO4 + 3 C = 3 CO2 + 2 Na2O + S2
SnCl2 + KIO3 + HCl = SnCl4 + KICl2 + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KICl2 + 3 H2O
Ab + O2 = AbO2 =>
Ab + O2 = AbO2
Zn(NO3)2 = ZnO + N2O5 =>
Zn(NO3)2 = ZnO + N2O5
Ni(NO3)2*6H2O + NH5C2O2 = CO2 + H2O + N2 + NiO =>
9 Ni(NO3)2*6H2O + 10 NH5C2O2 = 20 CO2 + 79 H2O + 14 N2 + 9 NiO
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
HI + HC2O4 = I2 + H2C2O4 =>
2 HI + 2 HC2O4 = I2 + 2 H2C2O4
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
CuFeS2 + HNO3 = Cu(NO3)2 + NO + Fe(NO3)3 + H2SO4 + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 17 NO + 3 Fe(NO3)3 + 6 H2SO4 + 10 H2O
Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
NaHSO4 = SO3 + H2O + Na2SO4 =>
2 NaHSO4 = SO3 + H2O + Na2SO4
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
Fe(OH)3 + H3P = FeP + H2O =>
Fe(OH)3 + H3P = FeP + 3 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Ag + K2CrO4 = AgCrO4 + K2 =>
Ag + K2CrO4 = AgCrO4 + K2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
NaCrO2(aq) + H2O(l) + NaClO(aq) = Na2CrO4(aq) + Cl2(g) + NaOH(aq) =>
2 NaCrO2(aq) + 2 H2O(l) + 6 NaClO(aq) = 2 Na2CrO4(aq) + 3 Cl2(g) + 4 NaOH(aq)
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