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Ba3(PO4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3PO4
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KBr + Pb(NO2)2 = KNO2 + PbBr2 =>
2 KBr + Pb(NO2)2 = 2 KNO2 + PbBr2
Tc + H2 = TcH7 =>
2 Tc + 7 H2 = 2 TcH7
Co(NO3)2 + CaS = Ca(NO3)2 + CoS =>
Co(NO3)2 + CaS = Ca(NO3)2 + CoS
CH3COOH(aq) + KOH(aq) = CH3COOK(l) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(l) + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CuSO4 + Pb(NO3)2 = Pb(SO4)2 + CuNO3 =>
2 CuSO4 + Pb(NO3)2 = Pb(SO4)2 + 2 CuNO3
H2 + NO = H2O + N =>
H2 + NO = H2O + N
S2(CO3)3 + Pb3(PO4)4 = S3(PO4)3 + Pb2(CO3)4 =>
12 S2(CO3)3 + 6 Pb3(PO4)4 = 8 S3(PO4)3 + 9 Pb2(CO3)4
C27H56 + O2 = CO2 + H2O =>
C27H56 + 41 O2 = 27 CO2 + 28 H2O
[Co(NH3)6]Cl3 + NaOH + H2O = CoO(OH) + NaCl + NH3H2O =>
[Co(NH3)6]Cl3 + 3 NaOH + 5 H2O = CoO(OH) + 3 NaCl + 6 NH3H2O
Al + Co2(SO4)3 = Al2(SO4)3 + Co =>
2 Al + Co2(SO4)3 = Al2(SO4)3 + 2 Co
NaOH + H3SO3 = Na3SO3 + H2O =>
3 NaOH + H3SO3 = Na3SO3 + 3 H2O
SO4{2-} + Al{3+} = Al2(SO4)3 =>
3 SO4{2-} + 2 Al{3+} = Al2(SO4)3
AlN + CaO = Al2O3 + Ca3N2 =>
2 AlN + 3 CaO = Al2O3 + Ca3N2
MnO4{-} + HCl + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Ba + O3 = BaO2 =>
3 Ba + 2 O3 = 3 BaO2
NaClO3 + NaI = NaIO3 + NaCl =>
NaClO3 + NaI = NaIO3 + NaCl
KCr(SO4)2*12H2O + KOH = K3[Cr(OH)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KOH = K3[Cr(OH)6] + 2 K2SO4 + 12 H2O
Fe2O3(s) + CH4(g) = Fe(s) + CO2(g) + H2O(l) =>
4 Fe2O3(s) + 3 CH4(g) = 8 Fe(s) + 3 CO2(g) + 6 H2O(l)
K2TeO3 + H2O = Te(OH)4 + KOH =>
K2TeO3 + 3 H2O = Te(OH)4 + 2 KOH
MnO4 + Mo = Mn + MoO2 =>
MnO4 + 2 Mo = Mn + 2 MoO2
Fe(s) + HCl(ac) = FeCl(ac) + H2(g) =>
2 Fe(s) + 2 HCl(ac) = 2 FeCl(ac) + H2(g)
I2 + H2 = HI =>
I2 + H2 = 2 HI
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ag + HCl + HNO3 = AgCl3 + NO + H2O =>
Ag + 3 HCl + HNO3 = AgCl3 + NO + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Li2CrO4 = Li + CrO4 =>
Li2CrO4 = 2 Li + CrO4
Ag2C2 + H2O = AgOH + C2H2 =>
Ag2C2 + 2 H2O = 2 AgOH + C2H2
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
VO2NO3 + NaOH = Na3VO4 + NaNO3 + H2O =>
VO2NO3 + 4 NaOH = Na3VO4 + NaNO3 + 2 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + KOH + CH3C(CH3)(OH)C(CH3)(OH)CH3 =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaClO + C6H12O6 = NaCl + CO2 + H2O =>
12 NaClO + C6H12O6 = 12 NaCl + 6 CO2 + 6 H2O
Cu2O + Ag = Ag2O + Cu =>
Cu2O + 2 Ag = Ag2O + 2 Cu
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
(NH4)2SO4 + Ba(OH2) = BaSO4 + (NH4)2(OH2) =>
(NH4)2SO4 + Ba(OH2) = BaSO4 + (NH4)2(OH2)
CaPO4 + SiO + C = CaOSiO2 + P2 + CO =>
2 CaPO4 + 2 SiO + 4 C = 2 CaOSiO2 + P2 + 4 CO
Li2CO3(s) + HBr(aq) = LiBr + CO2 + H2O =>
Li2CO3(s) + 2 HBr(aq) = 2 LiBr + CO2 + H2O
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)NO3 + HNO3 = Pb(NO3)2 + H2O
K2(CrO4) + BaCl2 = BaCrO4 + KCl =>
K2(CrO4) + BaCl2 = BaCrO4 + 2 KCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
BaCl2 + MnO2 + H2SO4 = BaHSO4 + MnSO4 + H2O + Cl2 =>
2 BaCl2 + MnO2 + 3 H2SO4 = 2 BaHSO4 + MnSO4 + 2 H2O + 2 Cl2
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)AgNO3 =>
2 Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)AgNO3
HCr2O7 + Ca(OH)2 = CaCr2O7 + H2 + O2 =>
2 HCr2O7 + 2 Ca(OH)2 = 2 CaCr2O7 + 3 H2 + 2 O2
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
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