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K3PO4 + NaOH = PO4Na + K3OH
KClOHCl = KClHClO =>
KClOHCl = KClHClO
La2O3 + La + Y = La8Y2O10 =>
10 La2O3 + 4 La + 6 Y = 3 La8Y2O10
KMnO4 + AgNO3 + H2O = HNO3 + O2 + KMnAgO =>
4 KMnO4 + 4 AgNO3 + 2 H2O = 4 HNO3 + 7 O2 + 4 KMnAgO
I{-} + H2O = IO3{-} + H =>
I{-} + 3 H2O = IO3{-} + 6 H
C2H2Cl2 + Na2Co3 + H2O = C2H6O2 + NaCl + Co2 =>
2 C2H2Cl2 + 2 Na2Co3 + 4 H2O = 2 C2H6O2 + 4 NaCl + 3 Co2
Si + HNO3 + HF = SiF4 + NO2 + H2O =>
Si + 4 HNO3 + 4 HF = SiF4 + 4 NO2 + 4 H2O
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
HgCl2(ac) + KI(ac) = HgI2(s) + KCl(ac) =>
HgCl2(ac) + 2 KI(ac) = HgI2(s) + 2 KCl(ac)
CaF2 + O2 = CaO + OF2 =>
CaF2 + O2 = CaO + OF2
C2H4O2H2 + O2 = C + H2O =>
2 C2H4O2H2 + O2 = 4 C + 6 H2O
KOH + Fe(CIO3)3 = Fe(OH)3 + KCIO3 =>
3 KOH + Fe(CIO3)3 = Fe(OH)3 + 3 KCIO3
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
NH4HCO3 + NH3 = (NH4)2CO3 =>
NH4HCO3 + NH3 = (NH4)2CO3
NH4O2 = N + H2O =>
NH4O2 = N + 2 H2O
Cd + HNO3 = Cd(NO3)2 + NO + H2O =>
3 Cd + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 4 H2O
MnO2 + H2O = Mn + H2O2 =>
MnO2 + 2 H2O = Mn + 2 H2O2
KHC4H4O6 + Na2CO3 = NaKC4H4O6 + CO2 + H2O =>
2 KHC4H4O6 + Na2CO3 = 2 NaKC4H4O6 + CO2 + H2O
K4Fe(CN)6 + Ca(NO3)2 = Ca2[Fe(CN)6] + KNO3 =>
K4Fe(CN)6 + 2 Ca(NO3)2 = Ca2[Fe(CN)6] + 4 KNO3
Pb(NO3)2 + Na2S = PbS + Na(NO3) =>
Pb(NO3)2 + Na2S = PbS + 2 Na(NO3)
Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
*Cu(s) + O2(g) = CuO(s) =>
2*Cu(s) + O2(g) = 2 CuO(s)
AgOH = Ag + OH =>
AgOH = Ag + OH
Pb(No3)2 + Na2S = PbS + NaNo3 =>
Pb(No3)2 + Na2S = PbS + 2 NaNo3
X2 + Y2 = X3Y =>
3 X2 + Y2 = 2 X3Y
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
O7 = O =>
O7 = 7 O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
KMnO4 + H2SO4 = Mn2O7 + H2O + KHSO4 =>
2 KMnO4 + 2 H2SO4 = Mn2O7 + H2O + 2 KHSO4
Co(ii) = Co(iii) =>
Co(ii) = Co(iii)
Pb(OH)2 + K2S = PbS + KOH =>
Pb(OH)2 + K2S = PbS + 2 KOH
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
K2Cr2O7 + H2S + HClO4 = Cr(ClO4)3 + S + KClO4 + H2O =>
K2Cr2O7 + 3 H2S + 8 HClO4 = 2 Cr(ClO4)3 + 3 S + 2 KClO4 + 7 H2O
Fe(NO3)2 + Na2S2O3 = NaNO3 + FeS2O3 =>
Fe(NO3)2 + Na2S2O3 = 2 NaNO3 + FeS2O3
Nb2Al + Nb2C + Mo2C + Al4C3 = Mo2NbAlC2 =>
2 Nb2Al + 5 Nb2C + 14 Mo2C + 3 Al4C3 = 14 Mo2NbAlC2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
MgCO3 + H2 = Mg(OH)2 + CH4 + H2O =>
MgCO3 + 4 H2 = Mg(OH)2 + CH4 + H2O
S + Pb(C2H3O2)2 = PbS + C2H3O2 =>
S + Pb(C2H3O2)2 = PbS + 2 C2H3O2
SnO + NaOH + H2O = Na2Sn(OH)4 =>
SnO + 2 NaOH + H2O = Na2Sn(OH)4
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
CH3ONa + HCl = NaCl + CH3OH =>
CH3ONa + HCl = NaCl + CH3OH
AlCl3 + Na2SiO3 + H2O = Al(OH)3 + H2SiO3 + NaCl =>
2 AlCl3 + 3 Na2SiO3 + 6 H2O = 2 Al(OH)3 + 3 H2SiO3 + 6 NaCl
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
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