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3 Zn + 3 S + 2 AlP = Zn3P2 + Al2S3
PbI2 + H3PO4 = Pb3(PO4)2 + HI =>
3 PbI2 + 2 H3PO4 = Pb3(PO4)2 + 6 HI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr2O3 + CaO = Ca(CrO2)2 =>
Cr2O3 + CaO = Ca(CrO2)2
Fe(CrO2)2 + C = CO2 + Fe + Cr2 =>
Fe(CrO2)2 + 2 C = 2 CO2 + Fe + Cr2
Cu2SO4 + HNO3 = CuNO3 + H2SO4 =>
Cu2SO4 + 2 HNO3 = 2 CuNO3 + H2SO4
C3H8 + CO2 = C4H10 + OH =>
9 C3H8 + CO2 = 7 C4H10 + 2 OH
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
Li(OH)2 + H2SO4 = LiSO4 + H2O =>
Li(OH)2 + H2SO4 = LiSO4 + 2 H2O
FeOH + H2SO3 = Fe2SO3 + H2O =>
2 FeOH + H2SO3 = Fe2SO3 + 2 H2O
Na3P3O9 + H2O = H2Na3P3O10 =>
Na3P3O9 + H2O = H2Na3P3O10
K2MnO4H2O2 + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
2 K2MnO4H2O2 + 4 H2SO4 = 3 O2 + 2 MnSO4 + 2 K2SO4 + 6 H2O
Al2(SO4)3 + Zn(OH)2 = ZnSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Zn(OH)2 = 3 ZnSO4 + 2 Al(OH)3
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Be(OH)2 + AgCl = BeCl2 + AgOH =>
Be(OH)2 + 2 AgCl = BeCl2 + 2 AgOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S2Cl2 + NH4 = S4N4 + S + HCl =>
8 S2Cl2 + 4 NH4 = S4N4 + 12 S + 16 HCl
NCl + CH2 = N2 + CCl + H2 =>
2 NCl + 2 CH2 = N2 + 2 CCl + 2 H2
Fe + CuSO4 = FeSO4 + Cu2 =>
2 Fe + 2 CuSO4 = 2 FeSO4 + Cu2
H2SiO3 + Br = BrSiO3 + H2 =>
H2SiO3 + Br = BrSiO3 + H2
HNO3 + CuCO3 = CO2 + Cu(NO3)2 + H2O =>
2 HNO3 + CuCO3 = CO2 + Cu(NO3)2 + H2O
KNO2(s) + C(s) = K2CO3(s) + CO(g) + N2(g) =>
2 KNO2(s) + 2 C(s) = K2CO3(s) + CO(g) + N2(g)
H2SO4 + Na2S2O3 = Na2SO3 + H2O + SO2 =>
2 H2SO4 + Na2S2O3 = Na2SO3 + 2 H2O + 3 SO2
C6H13COOH + KOH = H2O + C6H13COOK =>
C6H13COOH + KOH = H2O + C6H13COOK
CH2CHCH3 + Br2 = C3H6Br2 =>
CH2CHCH3 + Br2 = C3H6Br2
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
CrPO4 + NiCO3 = NiPO4 + CrCO3 =>
CrPO4 + NiCO3 = NiPO4 + CrCO3
CaCl2 + AgC2H3O2 = CaC2H3O2 + AgCl2 =>
CaCl2 + AgC2H3O2 = CaC2H3O2 + AgCl2
C4H10O + Na2SO4 = C4H8Na + SO4 + H2O =>
2 C4H10O + Na2SO4 = 2 C4H8Na + SO4 + 2 H2O
CdS + HClO4 = Cd(ClO4)2 + H2S =>
CdS + 2 HClO4 = Cd(ClO4)2 + H2S
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NO3 + H3O = NO2 + H2O =>
NO3 + 2 H3O = NO2 + 3 H2O
CH4O + FeCl3 = FeO3 + CH4Cl =>
3 CH4O + FeCl3 = FeO3 + 3 CH4Cl
BaO + P2O3 = Ba + PO4 =>
5 BaO + P2O3 = 5 Ba + 2 PO4
NH4OH(s) + HNO3(aq) = NH4NO3(aq) + H2O =>
NH4OH(s) + HNO3(aq) = NH4NO3(aq) + H2O
Cl + NH4I = NH4Cl + I2 =>
2 Cl + 2 NH4I = 2 NH4Cl + I2
Na2CuO2 + NH3 = NaNH3 + CuO2 =>
Na2CuO2 + 2 NH3 = 2 NaNH3 + CuO2
Al2O + H2O = Al2OH2O =>
Al2O + H2O = Al2OH2O
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
AlOHSO3 + H2O = (Al(OH)2)2SO3 + H2SO3 =>
2 AlOHSO3 + 2 H2O = (Al(OH)2)2SO3 + H2SO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO + H2O =>
11 PhCH3 + 6 KMnO4 + 9 H2SO4 = 11 PhCOOH + 3 K2SO4 + 6 MnSO + 20 H2O
N2H4(g) + O2(g) = N2(g) + H2O(l) =>
N2H4(g) + O2(g) = N2(g) + 2 H2O(l)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
TiO + H = Ti + H2O =>
TiO + 2 H = Ti + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3OH + CuO = Cu + H2O + HCHO =>
CH3OH + CuO = Cu + H2O + HCHO
TiO + H = Ti + H2O =>
TiO + 2 H = Ti + H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
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