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Zn + Ca = ZnCa
Pd + HBr = PdBr + H2 =>
2 Pd + 2 HBr = 2 PdBr + H2
MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + H2O + CO2 =>
5 MgCO3*3H2O = Mg5(CO3)4(OH)2*5H2O + 9 H2O + CO2
HCI + Na2CO3 = CO2 + NaCI + H2O =>
2 HCI + Na2CO3 = CO2 + 2 NaCI + H2O
phenol + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
C15H34 + O2 = CO2 + H2O =>
2 C15H34 + 47 O2 = 30 CO2 + 34 H2O
N2O5 + CuO = Cu(NO3)2 =>
N2O5 + CuO = Cu(NO3)2
Al + N = AlN =>
Al + N = AlN
NaPO4 + Ag2SO4 = Na2SO4 + AgPO4 =>
2 NaPO4 + Ag2SO4 = Na2SO4 + 2 AgPO4
V + HCl = VCl3 + H2 =>
2 V + 6 HCl = 2 VCl3 + 3 H2
CaH4P2O8 + HCl = H3PO4 + CaCl2 =>
CaH4P2O8 + 2 HCl = 2 H3PO4 + CaCl2
NO = O2 + N2 =>
2 NO = O2 + N2
Ba + H3(PO4) = Ba(H2PO4)2 + H2 =>
Ba + 2 H3(PO4) = Ba(H2PO4)2 + H2
Ca(OH)2(s) + (NH4)2SO4(s) = CaSO4(s) + NH3(g) + H2O(l) =>
Ca(OH)2(s) + (NH4)2SO4(s) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
S2O3{-2} + ClO{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
S2O3{-2} + 4 ClO{-} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH4 + Cl = CH4Cl3 =>
CH4 + 3 Cl = CH4Cl3
Sn + AgBr = Ag + SnBr4 =>
Sn + 4 AgBr = 4 Ag + SnBr4
HOCl + H2S = SO4{2-} + H{+} + Cl{-} =>
4 HOCl + H2S = SO4{2-} + 6 H{+} + 4 Cl{-}
NH4CH3CO2 = CH3C(O)NH2 + H2O =>
NH4CH3CO2 = CH3C(O)NH2 + H2O
As6S6 + O2 = As4O6 + SO2 =>
2 As6S6 + 21 O2 = 3 As4O6 + 12 SO2
CuAl + HNO3 = CuAl(NO3) + H2 =>
2 CuAl + 2 HNO3 = 2 CuAl(NO3) + H2
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
S + F2 = SF6 =>
S + 3 F2 = SF6
C3H6O + H2 = C3H8OH =>
2 C3H6O + 3 H2 = 2 C3H8OH
NaOHNa2S2O3 = NaS2O3Na2OH =>
NaOHNa2S2O3 = NaS2O3Na2OH
[Cu(NH3)4](OH)2 + (NH4)2S = CuS + NH3 + H2O =>
[Cu(NH3)4](OH)2 + (NH4)2S = CuS + 6 NH3 + 2 H2O
Ca3P2 + O2 = Ca3(PO4)2 =>
Ca3P2 + 4 O2 = Ca3(PO4)2
FeS2 + NO3 + H = N2 + FeOOH + SO4 =>
3 FeS2 + 10 NO3 + 3 H = 5 N2 + 3 FeOOH + 6 SO4
CaCO3 + CH3CO2H = Ca(CH3CO2H)2 + H2O + CO2 =>
4 CaCO3 + 9 CH3CO2H = 4 Ca(CH3CO2H)2 + 2 H2O + 6 CO2
C8H17Cl + Na = C8H17 + NaCl =>
C8H17Cl + Na = C8H17 + NaCl
Fe(OH)3 + K2CO3 = Fe2(CO3)3 + KOH =>
2 Fe(OH)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KOH
NaVO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + Na2SO4 + 6 H2O
HNo3 + H2O = No2 + H3O =>
2 HNo3 + 2 H2O = 3 No2 + 2 H3O
(CH3COO)3Fe + NH3 = CH3COOH + Fe(NH2)3 =>
(CH3COO)3Fe + 3 NH3 = 3 CH3COOH + Fe(NH2)3
MgCl2 + LiC2H5 = MgC2H5Cl + LiCl =>
MgCl2 + LiC2H5 = MgC2H5Cl + LiCl
N4H4 + O4 = NO2 + H2O =>
2 N4H4 + 5 O4 = 8 NO2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + Na + NO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na + 2 NO3
CaF2 + B2O3 + H3PO4 = HBF4 + Ca3(PO4)2 + H2O =>
12 CaF2 + 3 B2O3 + 8 H3PO4 = 6 HBF4 + 4 Ca3(PO4)2 + 9 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2O + HNO2 = NaNO2 + H2O =>
Na2O + 2 HNO2 = 2 NaNO2 + H2O
H2SnO3 + NaOH + H2O = Na2Sn(OH)6 =>
H2SnO3 + 2 NaOH + H2O = Na2Sn(OH)6
K2S + FeBr3 = KBr + Fe2S3 =>
3 K2S + 2 FeBr3 = 6 KBr + Fe2S3
BaO + AlI3 = BaI2 + Al2O3 =>
3 BaO + 2 AlI3 = 3 BaI2 + Al2O3
H2S + FeCl3 = FeCl + HCl + S =>
H2S + FeCl3 = FeCl + 2 HCl + S
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