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MgCl2 + K2SO4 = 2 KCl + MgSO4
K2[Zn(C2O4)2] + KCN = K2[Zn(CN)4] + K2C2O4 =>
K2[Zn(C2O4)2] + 4 KCN = K2[Zn(CN)4] + 2 K2C2O4
Na(SO4) + Pd(NO3)2 = Na(NO3)2 + Pd(SO4) =>
Na(SO4) + Pd(NO3)2 = Na(NO3)2 + Pd(SO4)
U + Te = U32Te68 =>
32 U + 68 Te = U32Te68
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaBr2 + NaCo3 = Ca + CoBr3 + NaBr =>
5 CaBr2 + NaCo3 = 5 Ca + 3 CoBr3 + NaBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnO4(aq) + C2O4(aq) = MnO2(s) + CO3(aq) =>
MnO4(aq) + C2O4(aq) = MnO2(s) + 2 CO3(aq)
CuCI2 + I2 = CuI2 + CI2 =>
CuCI2 + I2 = CuI2 + CI2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
PbCl2 + Cl2 + H2O = HCl + PbO2 =>
PbCl2 + Cl2 + 2 H2O = 4 HCl + PbO2
P + I3 = P3I =>
9 P + I3 = 3 P3I
NH3 + MnO2 = N2 + H2O + Mn =>
4 NH3 + 3 MnO2 = 2 N2 + 6 H2O + 3 Mn
MgCO3 + HCl = MgCl2 + CO2(g) + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2(g) + H2O
SrO + H2O = SrO(H2O) =>
SrO + H2O = SrO(H2O)
CUSO4 + BaCl2 = CUCl + Ba(SO4)2 =>
2 CUSO4 + BaCl2 = 2 CUCl + Ba(SO4)2
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4) =>
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4)
HNO2 + KMnO4 + H2SO4 = HNO3 + H2O + K2SO4 + MnSO4 =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 3 H2O + K2SO4 + 2 MnSO4
H2SO3 + AgOH = H2O + Ag2SO3 =>
H2SO3 + 2 AgOH = 2 H2O + Ag2SO3
Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2
Cl2 + CaF2 = CaCl + F2 =>
Cl2 + 2 CaF2 = 2 CaCl + 2 F2
HIO4 + H2O = HI + OH =>
HIO4 + 4 H2O = HI + 8 OH
HC6H6O6 + NaOH = H2O + NaC6H6O6 =>
HC6H6O6 + NaOH = H2O + NaC6H6O6
Ag(NH3)2OH + (NH4)2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + (NH4)2S = Ag2S + 2 H2O + 6 NH3
Ti(OH)3 + H2O + O2 = TiO2*2H2O =>
4 Ti(OH)3 + 2 H2O + O2 = 4 TiO2*2H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Au + SnCl2 = AuCl + Sn =>
2 Au + SnCl2 = 2 AuCl + Sn
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Ca(SO3) + HCl = CaCl2 + H2(SO3) =>
Ca(SO3) + 2 HCl = CaCl2 + H2(SO3)
NH3 + CNO = N2H3 + CO =>
NH3 + CNO = N2H3 + CO
K2SO4 + AuNO3 = KNO3 + Au2SO4 =>
K2SO4 + 2 AuNO3 = 2 KNO3 + Au2SO4
CuNH2 + H2SO4 = CuHSO4 + NH3 =>
CuNH2 + H2SO4 = CuHSO4 + NH3
Cu + S6 = CuS =>
6 Cu + S6 = 6 CuS
ZnO + ClH = ZnH + ClO =>
ZnO + ClH = ZnH + ClO
Al + Cl2 = Al(Cl3) =>
2 Al + 3 Cl2 = 2 Al(Cl3)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl(aq) + H2SO4(aq) = Cl2(s) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 NaCl(aq) + 2 H2SO4(aq) = Cl2(s) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + CO2 + NaNO3 =>
3 Zn(NO3)2 + 3 Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + CO2 + 6 NaNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KCl + NaI = KI + ClNa =>
KCl + NaI = KI + ClNa
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
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