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8 Na + PCl5 = 5 NaCl + Na3P
AgNO3 + CN = Ag(CN)2 + NO3 =>
AgNO3 + 2 CN = Ag(CN)2 + NO3
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
Cu + Se = CuSe2 =>
Cu + 2 Se = CuSe2
Sr(OH)2(aq) + BaSO4(aq) = Sr(SO4)(s) + Ba(OH)2 =>
Sr(OH)2(aq) + BaSO4(aq) = Sr(SO4)(s) + Ba(OH)2
Fe{2+} + H{+} + Cr2O7{2-} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + 14 H{+} + Cr2O7{2-} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Ag(NO3) + NaHCO3 = AgHCO3 + NaNO3 =>
Ag(NO3) + NaHCO3 = AgHCO3 + NaNO3
NaCl + HF = NaF + HCl =>
NaCl + HF = NaF + HCl
Fe2(CO3)3 + Ca = Fe + CaCO3 =>
Fe2(CO3)3 + 3 Ca = 2 Fe + 3 CaCO3
Cl2 + SnBr4 = BrCl + Sn =>
2 Cl2 + SnBr4 = 4 BrCl + Sn
KSCN + HCl = HCN + KSCl =>
KSCN + HCl = HCN + KSCl
Ba(OH)2 + FeCl3 = BaCl2 + Fe(HO)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(HO)3
Mg(OH) + AlCl = MgCl + Al(OH) =>
Mg(OH) + AlCl = MgCl + Al(OH)
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3 =>
Li2CO3 + MgCl2 = Li2Cl2 + MgCO3
BaO + K = K2O + Ba =>
BaO + 2 K = K2O + Ba
NHO3 + H2S = NO + S + H2O =>
2 NHO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C8H8 + KNO3 = K2O + N2 + CO2 + H2O =>
C8H8 + 8 KNO3 = 4 K2O + 4 N2 + 8 CO2 + 4 H2O
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
BeS + O2 = Be2O3 + SO2 =>
4 BeS + 7 O2 = 2 Be2O3 + 4 SO2
K2MnO4 + HI = MnI2 + KI + I2 + H2O =>
K2MnO4 + 8 HI = MnI2 + 2 KI + 2 I2 + 4 H2O
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
C4H4O6 + NaOH = NaC4H3O6 + H2O =>
C4H4O6 + NaOH = NaC4H3O6 + H2O
Cr2O3 + NH3 = CrN + H2O =>
Cr2O3 + 2 NH3 = 2 CrN + 3 H2O
NaI + MnO2 + H2SO4 = I2 + Mn2SO4 + NaHSO4 + H2O =>
6 NaI + 2 MnO2 + 7 H2SO4 = 3 I2 + Mn2SO4 + 6 NaHSO4 + 4 H2O
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
Fe + S8 + O2 = Fe2(SO4)3 =>
16 Fe + 3 S8 + 48 O2 = 8 Fe2(SO4)3
MgI2 + Al2(SO4)3 = Mg(SO4) + AlI3 =>
3 MgI2 + Al2(SO4)3 = 3 Mg(SO4) + 2 AlI3
Na2SO4 + LiBr = NaBr + Li2SO4 =>
Na2SO4 + 2 LiBr = 2 NaBr + Li2SO4
Al2O3(aq) + C(s) = CO2(g) + Al(s) =>
2 Al2O3(aq) + 3 C(s) = 3 CO2(g) + 4 Al(s)
Be + Bi2O3 = BeO + Bi =>
3 Be + Bi2O3 = 3 BeO + 2 Bi
NaHSO3 + MnO2 = Na2S2O6 + MnO + H2O =>
2 NaHSO3 + MnO2 = Na2S2O6 + MnO + H2O
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
KL + Br2 = KLBr =>
2 KL + Br2 = 2 KLBr
Cu(s) + Al(NO3)3(aq) = Cu(NO3)2 + Al =>
3 Cu(s) + 2 Al(NO3)3(aq) = 3 Cu(NO3)2 + 2 Al
CaCl2(aq) + HNO3(aq) = Ca(NO3)2(aq) + HCl(aq) =>
CaCl2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 HCl(aq)
CrO4{2-} + S2O4{2-} + OH{-} + H2O = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 3 S2O4{2-} + 2 OH{-} + 2 H2O = 2 Cr(OH)3 + 6 SO3{2-}
H10CuO9S = CuO + SO3 + H2O =>
H10CuO9S = CuO + SO3 + 5 H2O
Al2(C2O4)3 = Al + C2O4 =>
Al2(C2O4)3 = 2 Al + 3 C2O4
H2CCH2 + H2 = H3CCH3 =>
H2CCH2 + H2 = H3CCH3
HBr + K2SiO3 = KBr + H2SiO3 =>
2 HBr + K2SiO3 = 2 KBr + H2SiO3
Ni + KNO3 = Ni(NO3)2 + K =>
Ni + 2 KNO3 = Ni(NO3)2 + 2 K
Mg(s) + NiSO4(aq) = MgSO4 + Ni =>
Mg(s) + NiSO4(aq) = MgSO4 + Ni
CaO(aq) + H2O(l) = Ca(OH)2(aq) =>
CaO(aq) + H2O(l) = Ca(OH)2(aq)
P4(S) + O2 = P4O10(S) =>
P4(S) + 5 O2 = P4O10(S)
AlCl3 + Pt = PtCl + Al =>
AlCl3 + 3 Pt = 3 PtCl + Al
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
Mg + AlP = MgP + Al =>
Mg + AlP = MgP + Al
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
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