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MnO2(c) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
Ni(Co4) = Ni + Co =>
Ni(Co4) = Ni + 4 Co
Cr(NO3)3 + NH3 = Cr(NH3)4 + NO3 =>
Cr(NO3)3 + 4 NH3 = Cr(NH3)4 + 3 NO3
PF3 + CaCl2 = CaF2 + PCl3 =>
2 PF3 + 3 CaCl2 = 3 CaF2 + 2 PCl3
KHS + KOH = HSOH + K2 =>
KHS + KOH = HSOH + K2
H2SO3 = H2{-} + SO3{+} =>
H2SO3 = H2{-} + SO3{+}
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
CH3O3 + O2 = CO2 + H2O =>
4 CH3O3 + O2 = 4 CO2 + 6 H2O
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = FeC2O4*2H2O + 2 H2O + 2 HCl
Be + CaF2 = BeF2 + Ca =>
Be + CaF2 = BeF2 + Ca
C6H4(CH3)2 + KMnO4 + HCl = C6H4(COOK) + KCl + MnO2 + H2O =>
21 C6H4(CH3)2 + 62 KMnO4 + 38 HCl = 24 C6H4(COOK) + 38 KCl + 62 MnO2 + 76 H2O
Na2SO4 + FeCl3 = Fe2(SO4)3 + NaCl =>
3 Na2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 NaCl
XeF4 + CH4 = Xe + HF + CF4 =>
2 XeF4 + CH4 = 2 Xe + 4 HF + CF4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AlCl3 + H2O + SO2 = Al2(SO3)3 + HCl =>
2 AlCl3 + 3 H2O + 3 SO2 = Al2(SO3)3 + 6 HCl
ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2(X)3 + (X)2CO3 = Cr2CO3 + (X)2X =>
3 Cr2(X)3 + 3(X)2CO3 = 3 Cr2CO3 + 5(X)2X
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
[CH3CH2NH3]OH + H2SO4 = [CH3CH2NH3]2SO4 + H2O =>
2[CH3CH2NH3]OH + H2SO4 = [CH3CH2NH3]2SO4 + 2 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Mg(OH)2 = Mg + H + O2 =>
Mg(OH)2 = Mg + 2 H + O2
Ca + Sn(No3) = Ca(No3) + Sn =>
Ca + Sn(No3) = Ca(No3) + Sn
Na + SrCl2 = Sr + NaCl =>
2 Na + SrCl2 = Sr + 2 NaCl
Cu + H(NO3) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 H(NO3) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Co2O3 + H2SO4 + Na2S2O5 = CoSO4 + H2O + Na2SO4 =>
2 Co2O3 + 3 H2SO4 + Na2S2O5 = 4 CoSO4 + 3 H2O + Na2SO4
C6H2O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H2O6 + 14 KMnO4 + 21 H2SO4 = 30 CO2 + 14 MnSO4 + 7 K2SO4 + 26 H2O
C6H12 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C3H6O2 =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 10 C3H6O2
LiOH(aq) + HNO3(aq) = LiNO3 + HOH =>
LiOH(aq) + HNO3(aq) = LiNO3 + HOH
Cu + N2 = Cu2N2 =>
2 Cu + N2 = Cu2N2
C13H10O + NaBH4 + H2O = C13H12O + NaHBO3 =>
9 C13H10O + 2 NaBH4 + 6 H2O = 9 C13H12O + 2 NaHBO3
Zn(s) + NaOH(ac) + H2O(l) = Na[Zn(OH)2](ac) + H2(g) =>
2 Zn(s) + 2 NaOH(ac) + 2 H2O(l) = 2 Na[Zn(OH)2](ac) + H2(g)
KClO3 + HCl = Cl2 + KCl + H2O =>
KClO3 + 6 HCl = 3 Cl2 + KCl + 3 H2O
HCl + K(OH)2 = KCl2 + H2O =>
2 HCl + K(OH)2 = KCl2 + 2 H2O
SnO2 + RbOH = Rb2SnO3 + H2O =>
SnO2 + 2 RbOH = Rb2SnO3 + H2O
CuCl2 + HCl + KI = H[CuCl2] + KCl + I2 =>
2 CuCl2 + 2 HCl + 2 KI = 2 H[CuCl2] + 2 KCl + I2
CuI + Ba(OH)2 = Cu(OH)2 + BaI =>
CuI + Ba(OH)2 = Cu(OH)2 + BaI
HCl + Sn(OH)2 = Cl2Sn + H2O =>
2 HCl + Sn(OH)2 = Cl2Sn + 2 H2O
BaCO3 + NaBr = BaBr2 + Na2CO3 =>
BaCO3 + 2 NaBr = BaBr2 + Na2CO3
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ca(OH)2 + Mg2{+} = Mg(OH)2 + Ca2{+} =>
2 Ca(OH)2 + Mg2{+} = 2 Mg(OH)2 + Ca2{+}
CH3COH + Ag2O = CH3CH2COOH + Ag =>
3 CH3COH + Ag2O = 2 CH3CH2COOH + 2 Ag
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + HOH =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 HOH
CrCI + NaOH = CrOH + NaCI =>
CrCI + NaOH = CrOH + NaCI
Cu2S + HNO3 = Cu(NO3)2 + HSO4 + NO2 + H2O =>
Cu2S + 15 HNO3 = 2 Cu(NO3)2 + HSO4 + 11 NO2 + 7 H2O
LiOH + H3PO4 = LiPO4 + H3OH =>
LiOH + H3PO4 = LiPO4 + H3OH
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