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2 KCl + CuCl2 = K2CuCl4
NaBr + Fe(OH)2 = FeBr2 + NaOH =>
2 NaBr + Fe(OH)2 = FeBr2 + 2 NaOH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CNH + O2 = CO2 + H2O + N =>
4 CNH + 5 O2 = 4 CO2 + 2 H2O + 4 N
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
KNO3 + C2H6O = N2 + CO2 + H2O + K2CO3 =>
12 KNO3 + 5 C2H6O = 6 N2 + 4 CO2 + 15 H2O + 6 K2CO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CaO(s)SO2(g) = CaSO3(s) =>
CaO(s)SO2(g) = CaSO3(s)
Ni + NH3 = Ni(NH3)6 =>
Ni + 6 NH3 = Ni(NH3)6
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O
MgBr + I2 = MgI + Br2 =>
2 MgBr + I2 = 2 MgI + Br2
C6H11OH + SOCl2 = C6H12 + Cl2SO4 =>
3 C6H11OH + SOCl2 = 3 C6H12 + Cl2SO4
H2SO4 + NiBr3 = Ni2(SO4)3 + HBr =>
3 H2SO4 + 2 NiBr3 = Ni2(SO4)3 + 6 HBr
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
S8 + P4 = P4S10 =>
5 S8 + 4 P4 = 4 P4S10
Zn(NO2)2 + HNO3 = Zn(NO3)2 + HNO2 =>
Zn(NO2)2 + 2 HNO3 = Zn(NO3)2 + 2 HNO2
CO(g) + NO(g) = CO2(g) + N2(g) =>
2 CO(g) + 2 NO(g) = 2 CO2(g) + N2(g)
Cr2(SO4)3 + Na2CO3 + H2O = Na3[Cr(OH)6] + Na2SO4 + CO2 =>
Cr2(SO4)3 + 6 Na2CO3 + 6 H2O = 2 Na3[Cr(OH)6] + 3 Na2SO4 + 6 CO2
HI4 + Cl2 = I2 + HCl =>
2 HI4 + Cl2 = 4 I2 + 2 HCl
MnO2 + KCl + HNO3 = Mn(NO3)2 + Cl2 + KNO3 + H2O =>
MnO2 + 2 KCl + 4 HNO3 = Mn(NO3)2 + Cl2 + 2 KNO3 + 2 H2O
Br + MgCl2 = BrCl2 + Mg =>
Br + MgCl2 = BrCl2 + Mg
Au + Fe(OH)3 = Au(OH)2 + Fe =>
3 Au + 2 Fe(OH)3 = 3 Au(OH)2 + 2 Fe
Sn{4+} + Al = Sn + Al{3+} =>
3 Sn{4+} + 4 Al = 3 Sn + 4 Al{3+}
I(aq) = I2(aq) =>
2 I(aq) = I2(aq)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al(OH)3 + Na2S + H2O = Na[Al(OH)4] + H2S =>
2 Al(OH)3 + Na2S + 2 H2O = 2 Na[Al(OH)4] + H2S
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Mg + HNO3 = Mg2(NO3)2 + H =>
2 Mg + 2 HNO3 = Mg2(NO3)2 + 2 H
Hg3(PO4)2 = Hg2P2O7 + Hg + O2 =>
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2
CuCl + Fe2O3 = CuO3 + Fe2Cl =>
CuCl + Fe2O3 = CuO3 + Fe2Cl
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3
HCl + Mn2O3 = Cl2 + H2O + MnCl2 =>
6 HCl + Mn2O3 = Cl2 + 3 H2O + 2 MnCl2
Na(HCO4) + H = Na + H2O + CO2 =>
Na(HCO4) + 3 H = Na + 2 H2O + CO2
Cs2 + Cl = CsCl =>
Cs2 + 2 Cl = 2 CsCl
KCHO2 + KOH = K2CO3 + H2 =>
KCHO2 + KOH = K2CO3 + H2
Ba + H3PO4 = Ba3(PO4)2 + H =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 6 H
Fe2O3 + SO2 = Fe2S2 + O2 =>
2 Fe2O3 + 4 SO2 = 2 Fe2S2 + 7 O2
K3PO4KCl + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4KCl + 3 CuCl2 = Cu3(PO4)2 + 8 KCl
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
C12H22O11 + H2O = CH3CHOHCOOH =>
C12H22O11 + H2O = 4 CH3CHOHCOOH
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ca(OH)2 + H2SO4 = H2O2 + H2 + CaSO4 =>
Ca(OH)2 + H2SO4 = H2O2 + H2 + CaSO4
Na2 + O2 = Na2O100 =>
Na2 + 50 O2 = Na2O100
Fe(HSO4)2 + NaOH = FeSO4 + Na2SO4 + H2O =>
Fe(HSO4)2 + 2 NaOH = FeSO4 + Na2SO4 + 2 H2O
Sr2I2 = SrI =>
Sr2I2 = 2 SrI
CaOH2 = CaH2O =>
CaOH2 = CaH2O
(NH4)(NO3) + NaOH = Na(NO3) + NH4 + H2O =>
9(NH4)(NO3) + 10 NaOH = 10 Na(NO3) + 8 NH4 + 7 H2O
AgNO{3+} + H2S = AgS + H2NO{3+} =>
AgNO{3+} + H2S = AgS + H2NO{3+}
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