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Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
AgKOH = Ag(OH)K =>
AgKOH = Ag(OH)K
Ca(CO3) + H(NO3) = CO2 + H2O + Ca(NO3)2 =>
Ca(CO3) + 2 H(NO3) = CO2 + H2O + Ca(NO3)2
Al(OH)2{+} + H2O = Al(OH)3 + H{+} =>
Al(OH)2{+} + H2O = Al(OH)3 + H{+}
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3COOHAl = Al(CH3COOH) =>
CH3COOHAl = Al(CH3COOH)
KI + Cu(NO3)2 = KCu + I(NO3)2 =>
KI + Cu(NO3)2 = KCu + I(NO3)2
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
H3BO3 + H2O = [B(OH)4] + H2 =>
2 H3BO3 + 2 H2O = 2[B(OH)4] + H2
C2H5OH + Na2CrO4 + NaOH + H2O = CH3COONa + Na3(Cr(OH)6) =>
3 C2H5OH + 4 Na2CrO4 + 7 NaOH + 4 H2O = 3 CH3COONa + 4 Na3(Cr(OH)6)
K(g) + H2O(g) = KOH(g) + H2(g) =>
2 K(g) + 2 H2O(g) = 2 KOH(g) + H2(g)
N2O3 = NO2(N2O4) + NO =>
3 N2O3 = NO2(N2O4) + 3 NO
C5H4O + O2 = H2O + CO2 =>
2 C5H4O + 11 O2 = 4 H2O + 10 CO2
NaCl + H2 + O2 = NaOH + Cl =>
2 NaCl + H2 + O2 = 2 NaOH + 2 Cl
FeS + AlH3O3 = FeH2O2 + Al2S3 =>
3 FeS + 2 AlH3O3 = 3 FeH2O2 + Al2S3
MnO2 + H2O2 = MnO3 + H2 =>
2 MnO2 + H2O2 = 2 MnO3 + H2
Mg(HCO3)2 + Ca(s) + O2(g) = MgO + Ca(HCO3)2 =>
2 Mg(HCO3)2 + 2 Ca(s) + O2(g) = 2 MgO + 2 Ca(HCO3)2
Na2SO4 + Mg(OH)2 + NH4Cl = MgCl2 + NH3 + H2SO4 + NaOH =>
Na2SO4 + Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3 + H2SO4 + 2 NaOH
C2H4O2 + HCl = C2H5O2Cl =>
C2H4O2 + HCl = C2H5O2Cl
Cu{4+} + Fe = Cu + Fe{2+} =>
Cu{4+} + 2 Fe = Cu + 2 Fe{2+}
A + XY = XA + Y =>
A + XY = XA + Y
H3CNH3 + H2O = H3CNH2 + H3O =>
H3CNH3 + H2O = H3CNH2 + H3O
Ca(HCO3)2 + NHO3 = Ca(NO3)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 NHO3 = Ca(NO3)2 + 2 CO2 + 2 H2O
ZnH = Zn + H2 =>
2 ZnH = 2 Zn + H2
H2PO4 + KOH = OH3 + KPO4 =>
H2PO4 + KOH = OH3 + KPO4
Bariumsulfate + carbon = bariumsulfide + carbonmonoxide =>
BaSO4 + 4 C = BaS + 4 CO
KMnO4 + BiCl3 + H2O = MnCl2 + KCl + HBiO3 + HCl =>
2 KMnO4 + 5 BiCl3 + 7 H2O = 2 MnCl2 + 2 KCl + 5 HBiO3 + 9 HCl
LiHCO3 + HC2H3O2 = LiC2H3O2 + H2CO3 =>
LiHCO3 + HC2H3O2 = LiC2H3O2 + H2CO3
Na2[Sn(OH)6] + NaCl + H2O = H2[SnCl6] + NaOH =>
Na2[Sn(OH)6] + 6 NaCl + 2 H2O = H2[SnCl6] + 8 NaOH
Zn + H2SO4 + Cu = CuZnSO4 + H2Cu =>
Zn + H2SO4 + 2 Cu = CuZnSO4 + H2Cu
KMnO4 = K2MnO2 + MnO4 + O2 =>
2 KMnO4 = K2MnO2 + MnO4 + O2
KOH + K2CrO4 = KCrO4 + K2OH =>
KOH + K2CrO4 = KCrO4 + K2OH
Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2
Na2S + Cl2 = S + NaCl =>
Na2S + Cl2 = S + 2 NaCl
FeO + O3 = Fe2O3 =>
6 FeO + O3 = 3 Fe2O3
AlCl3 + Na2CO3 = NaCl + CO2 + Al2O3 =>
2 AlCl3 + 3 Na2CO3 = 6 NaCl + 3 CO2 + Al2O3
LiCl + LiHSO4 = Li2SO4 + HCl =>
LiCl + LiHSO4 = Li2SO4 + HCl
K3(PO4) + Pb2O4 = Pb3(PO4)4 + K2O =>
8 K3(PO4) + 3 Pb2O4 = 2 Pb3(PO4)4 + 12 K2O
Li2S + Cl2 = LiCl + S =>
Li2S + Cl2 = 2 LiCl + S
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
HI + PbO2 = PbI2 + H2O + I2 =>
4 HI + PbO2 = PbI2 + 2 H2O + I2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C6H5OH + HCOOH = C6H5COOH + H2O =>
C6H5OH + HCOOH = C6H5COOH + H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
Cu(NH3) + NO3 + OH = Cu(OH)2 + N4H3O3 =>
2 Cu(NH3) + 2 NO3 + OH = 2 Cu(OH)2 + N4H3O3
ZrSiO4 + Cl2 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 2 Cl2 = ZrCl4 + SiO2 + O2
La(NO3)3*6H2O + Ni(NO3)2*6H2O + NH3 = LaNiO3 + H2O + N2 =>
2 La(NO3)3*6H2O + 2 Ni(NO3)2*6H2O + 16 NH3 = 2 LaNiO3 + 48 H2O + 13 N2
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