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KF + HCl = FH + KCl
LiF + Ca3(PO4)2 = CaF2 + Li3PO4 =>
6 LiF + Ca3(PO4)2 = 3 CaF2 + 2 Li3PO4
Na2S + HCl = NaCl + H{+} + S{2-} =>
Na2S + 2 HCl = 2 NaCl + 2 H{+} + S{2-}
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
KClO3 + K(OH) + CoCl2 = CoO3 + KCl + H2O =>
2 KClO3 + 6 K(OH) + 3 CoCl2 = 3 CoO3 + 8 KCl + 3 H2O
K + Zn(NO3)2 = KNO3 + Zn =>
2 K + Zn(NO3)2 = 2 KNO3 + Zn
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
C6H5Cl + KOH = C6H5OK + KCl + H2O =>
C6H5Cl + 2 KOH = C6H5OK + KCl + H2O
C3H7NO2 + NH3 = C3H7NH3 + NO2 =>
C3H7NO2 + NH3 = C3H7NH3 + NO2
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO3 + NH4(OH) = H2O + NH4(NO3) =>
HNO3 + NH4(OH) = H2O + NH4(NO3)
Li2SO4 + KNO3 = LiNO3 + K2SO4 =>
Li2SO4 + 2 KNO3 = 2 LiNO3 + K2SO4
Cu(NO3)2 + NH4Br = CuBr2 + NH4(NO3) =>
Cu(NO3)2 + 2 NH4Br = CuBr2 + 2 NH4(NO3)
Sc + Cl = ScCl3 =>
Sc + 3 Cl = ScCl3
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
Na2SO3 + HOH = NaHSO3 + NaOH =>
Na2SO3 + HOH = NaHSO3 + NaOH
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(aq) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(aq)
Na2SO3 + HOH = NaHSO3 + NaOH =>
Na2SO3 + HOH = NaHSO3 + NaOH
FeCl3 + CuSO4 = FeSO4 + CuCl3 =>
FeCl3 + CuSO4 = FeSO4 + CuCl3
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(aq) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(aq)
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
Se8 + F2 = SeF6 =>
Se8 + 24 F2 = 8 SeF6
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
NH2NO3(s) = N2(g)O2(g)H2O(g) =>
NH2NO3(s) = N2(g)O2(g)H2O(g)
K + O2 = K2O3 =>
4 K + 3 O2 = 2 K2O3
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
HNO3 + NH4(OH) = (NH4)(NO3) + H2O =>
HNO3 + NH4(OH) = (NH4)(NO3) + H2O
CaOCl2 + H2SO4 = CaSO4 + O2 + HCl =>
2 CaOCl2 + 2 H2SO4 = 2 CaSO4 + O2 + 4 HCl
C4H9Cl + Br2 = C4H9Br + Cl2 =>
2 C4H9Cl + Br2 = 2 C4H9Br + Cl2
C2H5NH2 + Ag2O = C2H5COOH + Ag + NH3 =>
3 C2H5NH2 + 4 Ag2O = 2 C2H5COOH + 8 Ag + 3 NH3
CaCl2(aq) = Ca2(aq) + Cl(aq) =>
2 CaCl2(aq) = Ca2(aq) + 4 Cl(aq)
Cu(s) + Ag(No3)(aq) = Cu(No3)2(aq) + Ag(s) =>
Cu(s) + 2 Ag(No3)(aq) = Cu(No3)2(aq) + 2 Ag(s)
NaVO3 + HNO3 = VO2NO3 + NaOH =>
NaVO3 + HNO3 = VO2NO3 + NaOH
HCe + MnO2 = Ce + MnCe2 + H2O =>
4 HCe + MnO2 = 2 Ce + MnCe2 + 2 H2O
Na2S + HCl = NaCl + H2 + S =>
Na2S + 2 HCl = 2 NaCl + H2 + S
NaVO3 + HNO3 = VO2NO3 + NaOH =>
NaVO3 + HNO3 = VO2NO3 + NaOH
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
35 Na2HPO4 + 60(NH4)6Mo7O24 + 251 HNO3 = 35(NH4)2(PMo12O40) + 70 NaNO3 + 157(NH4)2NO4 + 95 H2O
Cu(OH)2 + NH3 = Cu(NH3)4(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4(OH)2
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaCl2(aq) = Ca(s) + Cl2(g) =>
CaCl2(aq) = Ca(s) + Cl2(g)
K + CaCl2 = KCa + Cl2 =>
K + CaCl2 = KCa + Cl2
Fe(OH)2 + KNO3 = Fe(NO3)2 + KOH =>
Fe(OH)2 + 2 KNO3 = Fe(NO3)2 + 2 KOH
HNO3 + NH4(OH) = NO3NH4 + H2O =>
HNO3 + NH4(OH) = NO3NH4 + H2O
Na2SiO3H2SO4 = H2SiO3Na2SO4 =>
Na2SiO3H2SO4 = H2SiO3Na2SO4
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NaNO3 + NH4NO3 + H2O =>
7 Na2HPO4 + 12(NH4)6Mo7O24 + 65 HNO3 = 7(NH4)3(PMo12O40) + 14 NaNO3 + 51 NH4NO3 + 36 H2O
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
HCl + Na2Co3 = H2Co3 + NaCl =>
2 HCl + Na2Co3 = H2Co3 + 2 NaCl
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