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2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
AgClO4 + H2SO4 = HClO4 + Ag2SO4 =>
2 AgClO4 + H2SO4 = 2 HClO4 + Ag2SO4
CaNO3 + K2SO4 = CaSO4 + K2NO3 =>
CaNO3 + K2SO4 = CaSO4 + K2NO3
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
HBr + KCO3 = HCO3 + KBr =>
HBr + KCO3 = HCO3 + KBr
Na2S + (NH4)6Mo7O24 + NH4Cl = (NH4)2MoS4 + NaCl + H2O + NH3 =>
28 Na2S + (NH4)6Mo7O24 + 56 NH4Cl = 7(NH4)2MoS4 + 56 NaCl + 24 H2O + 48 NH3
B(OH)3 + C2H5OH = B(C2H5O)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
H2SO4 + C = SO2 + CO2 + H2O = =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
K2O + FeCl2 = KCl + FeO =>
K2O + FeCl2 = 2 KCl + FeO
Li3(PO4) + MgSO4 = Li2SO4 + Mg3(PO4)2 =>
2 Li3(PO4) + 3 MgSO4 = 3 Li2SO4 + Mg3(PO4)2
CH3I + NH3 + KH = N(CH3)3 + H2 + KI =>
3 CH3I + NH3 + 3 KH = N(CH3)3 + 3 H2 + 3 KI
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
NaF + Al2(SO4)3 = Na3AlF6 + Na2SO4 =>
12 NaF + Al2(SO4)3 = 2 Na3AlF6 + 3 Na2SO4
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
RbCO3 + H2SO4 = RbSO4 + CO2 + H2O =>
RbCO3 + H2SO4 = RbSO4 + CO2 + H2O
HMnO4 + Ga(OH)3 = Ga(MnO4)3 + H2O =>
3 HMnO4 + Ga(OH)3 = Ga(MnO4)3 + 3 H2O
NH4NO3 = N2 + HNO3 + H2 =>
2 NH4NO3 = N2 + 2 HNO3 + 3 H2
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNO3(aq)
CH3CH2H + O2 = H2O + CH3COOH =>
2 CH3CH2H + 3 O2 = 2 H2O + 2 CH3COOH
C10H16 + KMnO4 = C10H16O2 + KMnO2 =>
C10H16 + KMnO4 = C10H16O2 + KMnO2
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AlBr3 + Pb(OH)2 = Al(OH)3 + PbBr2 =>
2 AlBr3 + 3 Pb(OH)2 = 2 Al(OH)3 + 3 PbBr2
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
MgNO3(ac) + Na2SO4(ac) = Mg2SO4(ac) + NaNO3(ac) =>
2 MgNO3(ac) + Na2SO4(ac) = Mg2SO4(ac) + 2 NaNO3(ac)
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
Co + KNO2 = K3[Co(NO2)6] + K =>
Co + 6 KNO2 = K3[Co(NO2)6] + 3 K
Cl2 + Na2S2O3 + NaOH = NaCl + Na2S2O4 + H2O =>
Cl2 + Na2S2O3 + 2 NaOH = 2 NaCl + Na2S2O4 + H2O
HBr + KCO3 = HCO3 + KBr =>
HBr + KCO3 = HCO3 + KBr
Zr + Nb + Mo + Re + Ru = Zr5Nb5Mo30Re30Ru30 =>
5 Zr + 5 Nb + 30 Mo + 30 Re + 30 Ru = Zr5Nb5Mo30Re30Ru30
Cu + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
Pb(NO3)2 + BaBr2 = Ba(NO3)2 + PbBr2 =>
Pb(NO3)2 + BaBr2 = Ba(NO3)2 + PbBr2
CsI + Na = NaI + Cs =>
CsI + Na = NaI + Cs
potassiumchloride = potassium + chlorine =>
2 KCl = 2 K + Cl2
Fe + Cu(II)Cl = Fe(II)Cl + Cu =>
Fe + Cu(II)Cl = Fe(II)Cl + Cu
C2H5COOK + KOH = C2H6 + K2CO3 =>
C2H5COOK + KOH = C2H6 + K2CO3
C8H8O3 + Br2 = C8H7BrO3 + HBr =>
C8H8O3 + Br2 = C8H7BrO3 + HBr
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
Ca + ZnI2 = CaI2 + Zn =>
Ca + ZnI2 = CaI2 + Zn
Cu(OH)2 = H2O + Cu(O) =>
Cu(OH)2 = H2O + Cu(O)
Pb + CuSO4 = Pb2(SO4)3 + Cu =>
2 Pb + 3 CuSO4 = Pb2(SO4)3 + 3 Cu
Li2O + Pt + O2 = Li2PtO3 =>
Li2O + Pt + O2 = Li2PtO3
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