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Co(No3)2 + NH4OH = Co(OH)No3 + NH4No3
Na3PO3 + KMnO4 + H2O = Na3PO4 + KOH + MnO2 =>
3 Na3PO3 + 2 KMnO4 + H2O = 3 Na3PO4 + 2 KOH + 2 MnO2
SrCl2(aq) + NaF(aq) = SrF2(aq) + NaCl(aq) =>
SrCl2(aq) + 2 NaF(aq) = SrF2(aq) + 2 NaCl(aq)
Ba(OH)2 + Al3PO4 = Ba3(PO4)2 + AlOH =>
3 Ba(OH)2 + 2 Al3PO4 = Ba3(PO4)2 + 6 AlOH
PuF6 + Sr(NO3)2 = SrF2 + Pu(NO3)6 =>
PuF6 + 3 Sr(NO3)2 = 3 SrF2 + Pu(NO3)6
MgH2SO4 = MgSO4 + H2 =>
MgH2SO4 = MgSO4 + H2
Fe + HNO3 = Fe(HNO3)2 =>
Fe + 2 HNO3 = Fe(HNO3)2
Na + S = Sodiumsulfide =>
2 Na + S = Na2S
CrCl2 + H2 = Cr + HCl =>
CrCl2 + H2 = Cr + 2 HCl
Na2O + H2PO4 = Na2PO4 + H2O =>
Na2O + H2PO4 = Na2PO4 + H2O
Au + CaOCl = AuCl3 + CaO =>
Au + 3 CaOCl = AuCl3 + 3 CaO
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g)
Na2SO4(aq) + SrCl2(aq) = Na2Cl2(aq) + SrSO4(s) =>
Na2SO4(aq) + SrCl2(aq) = Na2Cl2(aq) + SrSO4(s)
Al(NO2)3 + NH4OH = Al(OH)3 + NH4NO2 =>
Al(NO2)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO2
BaCl2 + CH3COOH = BaCOOH + Cl2CH3 =>
BaCl2 + CH3COOH = BaCOOH + Cl2CH3
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
PbSO4 + NaS = PbS + NaSO4 =>
PbSO4 + NaS = PbS + NaSO4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
CaNO3 + (NH4)2SO4 = CaSO4 + (NH4)2NO3 =>
CaNO3 + (NH4)2SO4 = CaSO4 + (NH4)2NO3
KCl + CuSO4 = CuCl + KSO4 =>
KCl + CuSO4 = CuCl + KSO4
Pb(C2H3O2)2 + Rb2CrO4 = Pb(CrO4) + Rb(C2H3O2) =>
Pb(C2H3O2)2 + Rb2CrO4 = Pb(CrO4) + 2 Rb(C2H3O2)
Pb(s) + Br2(l) = PbBr4(s) =>
Pb(s) + 2 Br2(l) = PbBr4(s)
S + HNO3 = NO2 + SO3 + H2O =>
S + 6 HNO3 = 6 NO2 + SO3 + 3 H2O
KI + NaNO2 = KNO2 + INa =>
KI + NaNO2 = KNO2 + INa
H2SO4 + SiO2 = H2O + SiSO4 + O =>
H2SO4 + SiO2 = H2O + SiSO4 + O
CaCO3 + LiOH = Ca(OH)2 + Li2 + CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2 + CO3
H2O + CH3CH2OH = CH3COO + H =>
H2O + CH3CH2OH = CH3COO + 5 H
CH4 + H2SO4 = H2S + CO2 + H2O =>
CH4 + H2SO4 = H2S + CO2 + 2 H2O
K(s) + O2(g) = KO2(s) =>
K(s) + O2(g) = KO2(s)
Ga + NaOH = Na3GaO3 + H2 =>
2 Ga + 6 NaOH = 2 Na3GaO3 + 3 H2
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2 =>
SnCl2 + Fe(NO3)3 = Sn(NO3)3 + FeCl2
Ag3(PO4) = Ag{+} + PO4{3-} =>
Ag3(PO4) = 3 Ag{+} + PO4{3-}
MoO + KOH = Mo(OH) + KO =>
MoO + KOH = Mo(OH) + KO
SO2 + CH4 = CH2O + SO + H2 =>
SO2 + CH4 = CH2O + SO + H2
NH4 + S = (NH4)2S =>
2 NH4 + S = (NH4)2S
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
SrS + CuCl2 = SrCl2 + CuS =>
SrS + CuCl2 = SrCl2 + CuS
CH3COOH + KHCO3 = K(CH3COOH) + CO2 + H2O =>
9 CH3COOH + 8 KHCO3 = 8 K(CH3COOH) + 10 CO2 + 6 H2O
HCl(aq) + CuCO3 = CO2 + H2O + CuCl2 =>
2 HCl(aq) + CuCO3 = CO2 + H2O + CuCl2
Zn + C6H5CHO + HCl = C6H5CH3 + ZnCl2 + O2 =>
2 Zn + 2 C6H5CHO + 4 HCl = 2 C6H5CH3 + 2 ZnCl2 + O2
Fe(CN)2 + KCN = K4[Fe(CN)6] =>
Fe(CN)2 + 4 KCN = K4[Fe(CN)6]
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AlCl3 + NaC = AlC3 + NaCl =>
AlCl3 + 3 NaC = AlC3 + 3 NaCl
(NH3) + O2 = NO + H2O =>
4(NH3) + 5 O2 = 4 NO + 6 H2O
CH3COOH(l) + C2H5OH(l) = CH3COOC2H5 + H2O =>
CH3COOH(l) + C2H5OH(l) = CH3COOC2H5 + H2O
CdI2 + NaOH = Cd(OH)2 + NaI =>
CdI2 + 2 NaOH = Cd(OH)2 + 2 NaI
Zn + K4[Fe(CN)6] = K4Zn(CN)6 + Fe =>
Zn + K4[Fe(CN)6] = K4Zn(CN)6 + Fe
Na + OH + CaCl2 = Ca(OH)2 + NaCl =>
2 Na + 2 OH + CaCl2 = Ca(OH)2 + 2 NaCl
CaO + SO2 + O2 = Ca(SO4) =>
2 CaO + 2 SO2 + O2 = 2 Ca(SO4)
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