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Na2S + 2 HCl = 2 NaCl + S + H2
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
Cd(NO3)2 + MnCl2 = CdCl2 + Mn(NO3)2 =>
Cd(NO3)2 + MnCl2 = CdCl2 + Mn(NO3)2
Ni(NO3)2(aq) + NACO3(aq) = Ni(CO3)2(s) + NANO3(aq) =>
Ni(NO3)2(aq) + 2 NACO3(aq) = Ni(CO3)2(s) + 2 NANO3(aq)
Mg(Co3)2 + Al(MnO4)3 = Mg(MnO4)2 + Al(Co3)3 =>
3 Mg(Co3)2 + 2 Al(MnO4)3 = 3 Mg(MnO4)2 + 2 Al(Co3)3
CH3OH + CH3COOH = C3H6O2 + H2O =>
CH3OH + CH3COOH = C3H6O2 + H2O
Ga2O + Al = AlO3 + Ga2 =>
3 Ga2O + Al = AlO3 + 3 Ga2
K2Cr2O7 + C3H7OH + H2SO4 = CH3COH + Cr2(SO4)2 + K2SO4 + H2O =>
3 K2Cr2O7 + 8 C3H7OH + 9 H2SO4 = 12 CH3COH + 3 Cr2(SO4)2 + 3 K2SO4 + 17 H2O
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
C2H6 + HOCl = C2H4Cl2 + H2O =>
C2H6 + 2 HOCl = C2H4Cl2 + 2 H2O
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
Ag + AsO4 = Ag2O + As =>
8 Ag + AsO4 = 4 Ag2O + As
AgCl + Na2S = Ag2S + NaCl =>
2 AgCl + Na2S = Ag2S + 2 NaCl
AlAsO3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)3AsO3 =>
2 AlAsO3 + 3(NH4)2CO3 = Al2(CO3)3 + 2(NH4)3AsO3
Ce(NO3)3 + Na2S2O3 = Ce2(S2O3)3 + NaNO3 =>
2 Ce(NO3)3 + 3 Na2S2O3 = Ce2(S2O3)3 + 6 NaNO3
SnS2 + HCl = H2S + SnCl4 =>
SnS2 + 4 HCl = 2 H2S + SnCl4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
H10C4 + O2 = CO + H2O =>
2 H10C4 + 9 O2 = 8 CO + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
RuCl3 + LiCl + NaOH = LiRu(OH)3Cl + NaCl =>
RuCl3 + LiCl + 3 NaOH = LiRu(OH)3Cl + 3 NaCl
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HO2 + CH3 + F2 = CO2 + HF =>
HO2 + CH3 + 2 F2 = CO2 + 4 HF
Sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
Mn2(OH)3Cl + O2 = Mn3O4 + HCl + H2O =>
3 Mn2(OH)3Cl + O2 = 2 Mn3O4 + 3 HCl + 3 H2O
Co(Cl)3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 Co(Cl)3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
LiF + Ca3(PO4)2 = CaF2 + Li3PO4 =>
6 LiF + Ca3(PO4)2 = 3 CaF2 + 2 Li3PO4
Cr2(SO4)2 = Cr3 + (SO4)2 =>
3 Cr2(SO4)2 = 2 Cr3 + 3(SO4)2
Na2SO4*2H2O + C7H8 = Na + CO2 + H2S + H2O =>
18 Na2SO4*2H2O + 5 C7H8 = 36 Na + 35 CO2 + 18 H2S + 38 H2O
CmS + HNO3 = Cm(NO3) + NO + S + H2O =>
3 CmS + 4 HNO3 = 3 Cm(NO3) + NO + 3 S + 2 H2O
CoCl2 + C4H9NO2 = C4H9Cl2 + CoNO2 =>
CoCl2 + C4H9NO2 = C4H9Cl2 + CoNO2
Cu{+} + H2O + e = Cu(OH)2[{-}] + H =>
Cu{+} + 2 H2O + 2e = Cu(OH)2[{-}] + 2 H
H2SO4 + H2O2 + KCO3 = KHSO5 + CO2 + H2O =>
2 H2SO4 + H2O2 + 2 KCO3 = 2 KHSO5 + 2 CO2 + 2 H2O
NH3 + HCl = Cl2NH3 + H2 =>
NH3 + 2 HCl = Cl2NH3 + H2
H2S + S2O = H2O + S =>
H2S + S2O = H2O + 3 S
Zr(NO3)2 + CH4NO2 = ZrO2 + CO2 + N + H2O =>
Zr(NO3)2 + 2 CH4NO2 = ZrO2 + 2 CO2 + 4 N + 4 H2O
C3H8O3(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
C10H10N + O2 = CO2 + H2O + N2 =>
2 C10H10N + 25 O2 = 20 CO2 + 10 H2O + N2
Ca + Au2CrO4 = CaCrO4 + Au =>
Ca + Au2CrO4 = CaCrO4 + 2 Au
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na2O + Al = Na + NaAlO2 =>
2 Na2O + Al = 3 Na + NaAlO2
CH3CH2MgCl + D2O = CH3CH2DMg(OD)Cl =>
CH3CH2MgCl + D2O = CH3CH2DMg(OD)Cl
AlCl3 + AgNo3 = Al(No3)3 + AgCl =>
AlCl3 + 3 AgNo3 = Al(No3)3 + 3 AgCl
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
CuHg(NO3)2 = HgCu(NO3)2 =>
CuHg(NO3)2 = HgCu(NO3)2
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