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La + C2O4 = LaC2O4
Cr + NiCl3 = CrCl2 + Ni =>
3 Cr + 2 NiCl3 = 3 CrCl2 + 2 Ni
KClO4 + H2SO4 + KI = H2O + I2 + K2SO4 + KCl =>
KClO4 + 4 H2SO4 + 8 KI = 4 H2O + 4 I2 + 4 K2SO4 + KCl
KNO3 + H2SO4 = KHSO4 + NHO3 =>
KNO3 + H2SO4 = KHSO4 + NHO3
CaCO3 + CH3COOH = CO2 + H2O + CH3COOCa =>
8 CaCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 CH3COOCa
Li + Fe2(CO3)3 = Fe + Li2(CO3) =>
6 Li + Fe2(CO3)3 = 2 Fe + 3 Li2(CO3)
NaH + Zn(OH)2 = NaOH + ZnH2 =>
2 NaH + Zn(OH)2 = 2 NaOH + ZnH2
BaCl2(aq) + NaSO4(aq) = Ba(SO4)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaSO4(aq) = Ba(SO4)2(aq) + 2 NaCl(s)
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
KHSO3 + HNO3 = H2O + KNO3 + SO2 =>
KHSO3 + HNO3 = H2O + KNO3 + SO2
Cu(HCO3)2 + HCl = CO2 + H2O + CuCl2 =>
Cu(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + CuCl2
KClAgF = KFAgCl =>
KClAgF = KFAgCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AgCu + HNO3 = AgHNO3 + Cu =>
AgCu + HNO3 = AgHNO3 + Cu
Ba(OH)2(aq) + H2SO4(l) = Ba4(SO4)4(s) + H2O(l) =>
4 Ba(OH)2(aq) + 4 H2SO4(l) = Ba4(SO4)4(s) + 8 H2O(l)
P2O3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 P2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3PO4 + 9 H2O
CF4 + H2O = CO + HF + O2 =>
2 CF4 + 4 H2O = 2 CO + 8 HF + O2
BaO{2} + Al = BaO + Al{2}O{3} =>
BaO{2} + Al = BaO + Al{2}O{3}
H2 = H012939494 =>
6469747 H2 = H012939494
Mg + NaNO3 + H2SO4 = MgSO4 + Na2SO4 + NO + H2O =>
3 Mg + 2 NaNO3 + 4 H2SO4 = 3 MgSO4 + Na2SO4 + 2 NO + 4 H2O
KClO3 + KI + H2SO4 = I2 + K2SO4 + KClO2 + H2O =>
KClO3 + 2 KI + H2SO4 = I2 + K2SO4 + KClO2 + H2O
Fe2 + Al + B2 = Fe2AlB2 =>
Fe2 + Al + B2 = Fe2AlB2
CrCl2 + HNO3 = Cr(NO3)3 + HCl + HNO2 + H2O =>
2 CrCl2 + 7 HNO3 = 2 Cr(NO3)3 + 4 HCl + HNO2 + H2O
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
H2PO3 + NaOH = NaHPO3 + H2O =>
H2PO3 + NaOH = NaHPO3 + H2O
Au2S3(s) + H2(g) = Au(s) + H2S(g)23()2(g)()2(g) =>
23 Au2S3(s) + 3 H2(g) = 46 Au(s) + 3 H2S(g)23()2(g)()2(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH4ClO4(s) + Al(s) = NO(g) + Al2O3(s) + H20(g) + AlCl3(g) =>
15 NH4ClO4(s) + 35 Al(s) = 15 NO(g) + 15 Al2O3(s) + 3 H20(g) + 5 AlCl3(g)
Cl2(g) + KI(s) = KCl(aq) + I(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + 2 I(s)
H2SO4 + Na2SO = NaSO4 + SO2 + H2O =>
5 H2SO4 + Na2SO = 2 NaSO4 + 4 SO2 + 5 H2O
Cr{3+} + IO4{-} + H2O = CrO4{2-} + I{+} + H{+} =>
2 Cr{3+} + IO4{-} + 4 H2O = 2 CrO4{2-} + I{+} + 8 H{+}
Mg + HNO3 = Mg(NO3) + (NH4)NO3 + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + (NH4)NO3 + 3 H2O
KCrO2 + H2O = Cr(OH)3 + K2O =>
2 KCrO2 + 3 H2O = 2 Cr(OH)3 + K2O
Al + MnSO4 = Al2(SO4)3 + Mn =>
2 Al + 3 MnSO4 = Al2(SO4)3 + 3 Mn
HBrO + Cl2 + H2O = HBrO3 + HCl =>
HBrO + 2 Cl2 + 2 H2O = HBrO3 + 4 HCl
NaCl + Hg(NO3)2 = NaNO3 + HgCl2 =>
2 NaCl + Hg(NO3)2 = 2 NaNO3 + HgCl2
Cu + Na(OH) = Na + Cu(OH)2 =>
Cu + 2 Na(OH) = 2 Na + Cu(OH)2
C2HCl2F3 + H2O + O2 = CO2 + HCl + HF =>
C2HCl2F3 + 2 H2O + O2 = 2 CO2 + 2 HCl + 3 HF
HI + H2SO4 = H2S + I + H2O =>
8 HI + H2SO4 = H2S + 8 I + 4 H2O
Cl2 + Br + I = Cl2BrI =>
Cl2 + Br + I = Cl2BrI
(NH4)2SO4 + Zn(OH)2 = NH3 + H2O + ZnSO4 =>
(NH4)2SO4 + Zn(OH)2 = 2 NH3 + 2 H2O + ZnSO4
Pb3O4 + NaClO = PbO5 + NaCl =>
Pb3O4 + 11 NaClO = 3 PbO5 + 11 NaCl
Al(s) + PbO(s) = Al2O3(s) + Pb(s) =>
2 Al(s) + 3 PbO(s) = Al2O3(s) + 3 Pb(s)
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
H2CrO4 + HCl = H2O + CrO2Cl2 =>
H2CrO4 + 2 HCl = 2 H2O + CrO2Cl2
Y2S3 + Cl2 = YCl3 + SCl4 =>
Y2S3 + 9 Cl2 = 2 YCl3 + 3 SCl4
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
CuBr2 + Fe = Cu + FeBr2 =>
CuBr2 + Fe = Cu + FeBr2
CaO + C = CO2 + CaC2 =>
2 CaO + 5 C = CO2 + 2 CaC2
AlCl3 + Nh4OH = Al(OH)3 + Nh4Cl =>
AlCl3 + 3 Nh4OH = Al(OH)3 + 3 Nh4Cl
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