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2 PCl3 + 8 KOH + K2SO4 = 4 KCl + 2 K3PO4 + SCl2 + 4 H2O
CuS + FeCl3 = CuCl2 + Fe(Cl)2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 Fe(Cl)2 + S
Fe(OH)3 + PbSO4 = Fe2(SO4)3 + Pb(OH)2 =>
2 Fe(OH)3 + 3 PbSO4 = Fe2(SO4)3 + 3 Pb(OH)2
Na2Cr2O7 + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + Na2SO4 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CaBr2 + HNO3 = Ca(NO3)2 + HBr =>
CaBr2 + 2 HNO3 = Ca(NO3)2 + 2 HBr
Cr(NO3)3 + Na2S + H2O = H2S + NaNO3 + Cr(OH)3 =>
2 Cr(NO3)3 + 3 Na2S + 6 H2O = 3 H2S + 6 NaNO3 + 2 Cr(OH)3
Sb + NaOH = SbOH + Na =>
Sb + NaOH = SbOH + Na
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
Zn(OH)2 + H2O2 = ZnO(OH) + H2O =>
2 Zn(OH)2 + H2O2 = 2 ZnO(OH) + 2 H2O
P2H4 = P4 + PH3 =>
6 P2H4 = P4 + 8 PH3
Zn + H2O(steam) = ZnO + H2 =>
Zn + H2O(steam) = ZnO + H2
(NH4)2SO3 + LiOH = NH3 + H2O + Li2SO3 =>
(NH4)2SO3 + 2 LiOH = 2 NH3 + 2 H2O + Li2SO3
CH3COOH + K2CO3 = KCH3COOH + CO2 + H2O =>
9 CH3COOH + 4 K2CO3 = 8 KCH3COOH + 6 CO2 + 2 H2O
Si + NaOH = SiOH + Na =>
Si + NaOH = SiOH + Na
KMnO4 + Na2SO + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
6 KMnO4 + 5 Na2SO + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Na2SO4 + 9 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
FeCl3*6H2O(s) + K4[Fe(CN)6]*3H2O(s) = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O(s) + 3 K4[Fe(CN)6]*3H2O(s) = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
BaHCO3 = Ba + (HCO3) =>
BaHCO3 = Ba + (HCO3)
No2 = No =>
No2 = 2 No
CH4 + O2(g) = CO2 + H2O =>
CH4 + 2 O2(g) = CO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2O = K + O =>
K2O = 2 K + O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
CrO3 + SO2 = Cr + SO4 =>
2 CrO3 + 3 SO2 = 2 Cr + 3 SO4
Al(OH)3 + H3O = Al3 + H2O =>
3 Al(OH)3 + 9 H3O = Al3 + 18 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH4No3 + NaOH = NaNo3NH3H2O =>
NH4No3 + NaOH = NaNo3NH3H2O
H{+} + Cr = H2 + Cr{2+} =>
2 H{+} + Cr = H2 + Cr{2+}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
CH3CH(NH2)CH3 + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CH(NH2)CH3 + 9 HNO3 = 5 CH3CH(OH)COOH + 7 N2 + 12 H2O
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
Fe(NH4)2(SO4)2 + NH4OH = FeO + NH4 + SO4 + H2O =>
Fe(NH4)2(SO4)2 + 2 NH4OH = FeO + 4 NH4 + 2 SO4 + H2O
Ca + HCl = H2 + CaCl =>
2 Ca + 2 HCl = H2 + 2 CaCl
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3
CaO + Cl2O7 = CaClO + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO + 7 O2
CuI + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + I2 + 4 NO2 + 4 H2O
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2 =>
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2
SO2 + NaOH = Na2SO3*H2O =>
SO2 + 2 NaOH = Na2SO3*H2O
CH3OH + BaCl2 = CH3Cl + Ba(OH)2 =>
2 CH3OH + BaCl2 = 2 CH3Cl + Ba(OH)2
Cu2O + S = Cu2S + SO2 =>
2 Cu2O + 3 S = 2 Cu2S + SO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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