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Na2SO4 + PbI2 = PbSO4 + 2 NaI
FeCl3 + (C9H8O4) = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2(C9H8O4) = 2 FeC9H5O4 + 3 Cl2 + 3 H2
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
CuS + O2 = Cu0 + SO2 =>
CuS + O2 = Cu0 + SO2
HVO3 + SrO = Sr(VO3)2 + H2O =>
2 HVO3 + SrO = Sr(VO3)2 + H2O
NaC5H3N4O3 + Ca = CaC5H3N4O3 + Na =>
NaC5H3N4O3 + Ca = CaC5H3N4O3 + Na
Ca3(PO4)2(s) + HCl(aq) = CaCl2 + H3PO4 =>
Ca3(PO4)2(s) + 6 HCl(aq) = 3 CaCl2 + 2 H3PO4
C2H6O + O2 = CO2 + H20(water) =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20(water)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca
P + SrO = O2 + Sr3P2 =>
4 P + 6 SrO = 3 O2 + 2 Sr3P2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
Au(s) + HBr(aq) = AuBr3(aq) + H2(g) =>
2 Au(s) + 6 HBr(aq) = 2 AuBr3(aq) + 3 H2(g)
La + Br = LaBr3 =>
La + 3 Br = LaBr3
CH3OCH3 + H2O = H2 + CH3COO =>
2 CH3OCH3 + 2 H2O = 5 H2 + 2 CH3COO
ClF(g) + O2(g) = Cl2O(g) + F2O(g) =>
2 ClF(g) + O2(g) = Cl2O(g) + F2O(g)
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Sb3{+} + Zn + H3O{+} = SbH3 + Zn2{+} + H2O =>
Sb3{+} + 20 Zn + 9 H3O{+} = 3 SbH3 + 10 Zn2{+} + 9 H2O
Cu(SO7)2 + Zn = Zn(SO7)2 + Cu =>
Cu(SO7)2 + Zn = Zn(SO7)2 + Cu
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaNO3H2 = NaNO2H2O =>
NaNO3H2 = NaNO2H2O
Na + P = Na3P =>
3 Na + P = Na3P
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ag(NH3)2 + K2CrO4 = Ag2CrO4 + K(NH3)2 =>
2 Ag(NH3)2 + K2CrO4 = Ag2CrO4 + 2 K(NH3)2
P4 + HCl = PH3 + Cl2 =>
P4 + 12 HCl = 4 PH3 + 6 Cl2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
C18H34O2 + CH4O = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH4O = 32 C17H34O2 + 13 C3H8O3
C2H5OH = C + H + O2 =>
2 C2H5OH = 4 C + 12 H + O2
Ca3(PO4)2 + C + SiO2 = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 6 CaSiO3 + 10 CO + P4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn2(OH)2CO3 = ZnO + H2O + CO2 =>
Zn2(OH)2CO3 = 2 ZnO + H2O + CO2
C5H9NO3S + NaOH = C5H8NO3SNa + H2O =>
C5H9NO3S + NaOH = C5H8NO3SNa + H2O
KClO3 + CH3NO2 = CO2 + H2O + N2 + Cl2 + K2O =>
6 KClO3 + 10 CH3NO2 = 10 CO2 + 15 H2O + 5 N2 + 3 Cl2 + 3 K2O
BaSO4 + CuS = BaS + CuSO4 =>
BaSO4 + CuS = BaS + CuSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca2O2 = CaO =>
Ca2O2 = 2 CaO
Ba + CH3COOH = H2 + BaCO =>
2 Ba + CH3COOH = 2 H2 + 2 BaCO
Au + Sb2O2SO4 + SbCl3 = SbOCl + AuCl3 + SO2 =>
2 Au + 3 Sb2O2SO4 + 6 SbCl3 = 12 SbOCl + 2 AuCl3 + 3 SO2
LiOH + HSO4 = LiSO4 + HOH =>
LiOH + HSO4 = LiSO4 + HOH
HNO3 + H2MgO2 = MgN2O6 + H2O =>
2 HNO3 + H2MgO2 = MgN2O6 + 2 H2O
Li + C4H9Cl = LiC4H9 + LiCl =>
2 Li + C4H9Cl = LiC4H9 + LiCl
Li2O + BaN2O4 = BaO + LiNO2 =>
Li2O + BaN2O4 = BaO + 2 LiNO2
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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