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K2SO4 + HgCl2 = 2 KCl + HgSO4
Cl2(g)HF(aq) = HCl2F =>
Cl2(g)HF(aq) = HCl2F
ZnSO4 + Fe2S3 = Fe2(SO4)3 + ZnS =>
3 ZnSO4 + Fe2S3 = Fe2(SO4)3 + 3 ZnS
AlN + FeO = Al2O3 + Fe3N2 =>
2 AlN + 3 FeO = Al2O3 + Fe3N2
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
KSCN + K2CrO4 = (KS)2CrO4 + KCN =>
2 KSCN + K2CrO4 = (KS)2CrO4 + 2 KCN
AlBr3 + NaHCO3 + H2O = Al(OH)3 + NaBr + H2CO3 =>
AlBr3 + 3 NaHCO3 + 3 H2O = Al(OH)3 + 3 NaBr + 3 H2CO3
Zn(OH)2 + KCl = ZnCl2 + KOH =>
Zn(OH)2 + 2 KCl = ZnCl2 + 2 KOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NO + HC = CO + N + H =>
NO + HC = CO + N + H
KF + CaH2 = CaF2 + KH =>
2 KF + CaH2 = CaF2 + 2 KH
H2O + ClO4{-} + S2O6{2-} = SO4{2-} + Cl2 + H{+} =>
6 H2O + 2 ClO4{-} + 7 S2O6{2-} = 14 SO4{2-} + Cl2 + 12 H{+}
Cu + Hg(NO3)2 + H2O = Hg + CuOHNO3 + NO =>
8 Cu + 5 Hg(NO3)2 + 4 H2O = 5 Hg + 8 CuOHNO3 + 2 NO
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2 =>
Zn(SO4) + Ba(NO3)2 = Ba(SO4) + Zn(NO3)2
Si(OH)4 + S = SiS2 + H2O + O =>
Si(OH)4 + 2 S = SiS2 + 2 H2O + 2 O
CIF + F = CIF3 =>
CIF + 2 F = CIF3
C6H2N405 + O2 = CO2 + H2O + N2 =>
2 C6H2N405 + 13 O2 = 12 CO2 + 2 H2O + 405 N2
Na2SO4 + CaI2 = NaI + CaSO4(s) =>
Na2SO4 + CaI2 = 2 NaI + CaSO4(s)
KCl(aq) + Mg(OH)2(aq) = MgCl2(s) + K(OH)(aq) =>
2 KCl(aq) + Mg(OH)2(aq) = MgCl2(s) + 2 K(OH)(aq)
C3H71OH + O2 = CO2 + H2O =>
2 C3H71OH + 41 O2 = 6 CO2 + 72 H2O
Pb2(SO4)4 = Pb4 + (SO4)2 =>
2 Pb2(SO4)4 = Pb4 + 4(SO4)2
KOH + CaSiO3 = Ca(OH)2 + K2SiO3 =>
2 KOH + CaSiO3 = Ca(OH)2 + K2SiO3
KMnO4 + Al + H2SO4 = MnSO4 + K2SO4 + Al2O3 + H2O =>
6 KMnO4 + 10 Al + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2O3 + 9 H2O
H3P + KMnO4 = MnP + K3P + P + H2O =>
8 H3P + 3 KMnO4 = 3 MnP + K3P + 4 P + 12 H2O
Cr(OH)3 + C3H7NO2 = Cr(C3H6NO2)3 + H2O =>
Cr(OH)3 + 3 C3H7NO2 = Cr(C3H6NO2)3 + 3 H2O
aluminumnitrate + bariumsulfate = aluminumsulfate + bariumnitrate =>
2 Al(NO3)3 + 3 BaSO4 = Al2(SO4)3 + 3 Ba(NO3)2
NH4NO3 + CH3COOH = NH4CH3CO + NO4H =>
NH4NO3 + CH3COOH = NH4CH3CO + NO4H
H + Ca = HCa =>
H + Ca = HCa
Fe(NO3)3*9H2O + Cd(Cl)2*105H2O = CdFe5O8 + N2 + Cl2 + H2O + O2 =>
10 Fe(NO3)3*9H2O + 2 Cd(Cl)2*105H2O = 2 CdFe5O8 + 15 N2 + 2 Cl2 + 300 H2O + 37 O2
H2X + KOH = HX + KOH2 =>
H2X + KOH = HX + KOH2
Ca + V(NO3)5 = V + Ca(NO3)5 =>
Ca + V(NO3)5 = V + Ca(NO3)5
N + NH3 = NNH3 =>
N + NH3 = NNH3
SO3 + KMnO4 + H2O = MnO2 + SO4 + KOH =>
3 SO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 SO4 + 2 KOH
HCOCl + HCOONa = HCONa + HCOOCl =>
HCOCl + HCOONa = HCONa + HCOOCl
Li + Br2 + O2 = LiBrO3 =>
2 Li + Br2 + 3 O2 = 2 LiBrO3
C{-3} + H{8} + O = CO{-2} + H{2}O =>
6 C{-3} + H{8} + 6 O = 6 CO{-2} + H{2}O
SiO2 + C = Si + CO3 =>
3 SiO2 + 2 C = 3 Si + 2 CO3
H{+} + Cu + H2SO4 = Cu{+2} + SO2 + H2O =>
2 H{+} + Cu + H2SO4 = Cu{+2} + SO2 + 2 H2O
CH3COONa(s) + HCl(aq) = CH3COOH(aq) + NaCl(aq) =>
CH3COONa(s) + HCl(aq) = CH3COOH(aq) + NaCl(aq)
KOH + Br2 = H2O + KBr + KBrO3 =>
6 KOH + 3 Br2 = 3 H2O + 5 KBr + KBrO3
NiCl2*6H2O + PPh3 = NiCl2(PPh3)2 + H2O =>
NiCl2*6H2O + 2 PPh3 = NiCl2(PPh3)2 + 6 H2O
Ca(NO3)2 + NaI = NaNO3 + CaI2 =>
Ca(NO3)2 + 2 NaI = 2 NaNO3 + CaI2
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
Rb + NaOH = RbOH + Na =>
Rb + NaOH = RbOH + Na
K(NO3) + C = KC2 + CNO3 =>
K(NO3) + 3 C = KC2 + CNO3
CuNO3(aq) + K2S(aq) = Cu2S(s) + KNO3(aq) =>
2 CuNO3(aq) + K2S(aq) = Cu2S(s) + 2 KNO3(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
K2CO3 + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
KMnO4 + C2H2O2 = K2O + MnO + CO2 + H2O =>
6 KMnO4 + 5 C2H2O2 = 3 K2O + 6 MnO + 10 CO2 + 5 H2O
CH3Br + C2H5Br + Na = C3H8 + NaBr =>
CH3Br + C2H5Br + 2 Na = C3H8 + 2 NaBr
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