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2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
S + HCl = H2S + Cl =>
S + 2 HCl = H2S + 2 Cl
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
Cu2SO4 + HBr = CuBr + H2SO4 =>
Cu2SO4 + 2 HBr = 2 CuBr + H2SO4
Na2SeO3 + Cl + NaOH = Na2SeO4 + NaCl + H2O =>
Na2SeO3 + 2 Cl + 2 NaOH = Na2SeO4 + 2 NaCl + H2O
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
CuCl + HCl = CuH + Cl =>
CuCl + HCl = CuH + 2 Cl
C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6
B2O3 + KOH = KBO2 + H2O =>
B2O3 + 2 KOH = 2 KBO2 + H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NO3CO3 + HCl = HNO3 + ClCO3 =>
NO3CO3 + HCl = HNO3 + ClCO3
H2SO4 + NaBr + Na(BrO3) = Na2(SO4) + H2O + Br2 =>
3 H2SO4 + 5 NaBr + Na(BrO3) = 3 Na2(SO4) + 3 H2O + 3 Br2
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
NH4Br + Pb(C2H3O2)2 = C2H7NO2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 C2H7NO2 + PbBr2
Cu(s) + H2O(l) = Cu(OH)2(s) + H2(g) =>
Cu(s) + 2 H2O(l) = Cu(OH)2(s) + H2(g)
Cu(s) + H2O = CuO + H2 =>
Cu(s) + H2O = CuO + H2
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
BaSO4 + CuO = BaO + CuSO4 =>
BaSO4 + CuO = BaO + CuSO4
HNO3 + HF = NO + F2 + H2O =>
2 HNO3 + 6 HF = 2 NO + 3 F2 + 4 H2O
H2PO4 + H2O = H3O + (HPO4)2 =>
2 H2PO4 + 2 H2O = 2 H3O + (HPO4)2
C4H8 + Cl2 = C + HCl =>
C4H8 + 4 Cl2 = 4 C + 8 HCl
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + LiCl(aq) =>
Li2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 LiCl(aq)
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
AgCl + BaSO4 = Ag2SO4 + BaCl2 =>
2 AgCl + BaSO4 = Ag2SO4 + BaCl2
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2
NaOH + N2O = NaNO + H2O =>
2 NaOH + N2O = 2 NaNO + H2O
HSO4 + Ca(OH)2 = Ca(SO4)2 + H2O =>
2 HSO4 + Ca(OH)2 = Ca(SO4)2 + 2 H2O
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
BaSO4 + CuO = BaO + CuSO4 =>
BaSO4 + CuO = BaO + CuSO4
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H2O(g) + AlCl3(g) =>
3 NH4ClO4(s) + 3 Al(s) = 3 NO(g) + Al2O3(s) + 6 H2O(g) + AlCl3(g)
K + CH4 = KH + C =>
4 K + CH4 = 4 KH + C
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
KMnO4 + H2Te + H2SO4 = H2TeO3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 H2Te + 9 H2SO4 = 5 H2TeO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
Fe + AuCl = FeCl3 + Au =>
Fe + 3 AuCl = FeCl3 + 3 Au
I2 + NaOH = IOH + Na =>
I2 + 2 NaOH = 2 IOH + 2 Na
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H2O + H{+}
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
I2 + NaOH = IOH + Na =>
I2 + 2 NaOH = 2 IOH + 2 Na
N2H4 + MnO4{-} + H{+} = N2 + Mn{2+} + H2O =>
5 N2H4 + 4 MnO4{-} + 12 H{+} = 5 N2 + 4 Mn{2+} + 16 H2O
CuS + H2O2 = CuO + H2O + S =>
CuS + H2O2 = CuO + H2O + S
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