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2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Ca(OH)2 + Re2O7 = Ca(ReO4)2 + H2O =>
Ca(OH)2 + Re2O7 = Ca(ReO4)2 + H2O
Fe(NO3)2(aq) + BaCl2(aq) = FeCl2(aq) + Ba(NO3)2(aq) =>
Fe(NO3)2(aq) + BaCl2(aq) = FeCl2(aq) + Ba(NO3)2(aq)
Al(NO3)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4NO3(aq) =>
Al(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4NO3(aq)
MgO2 + HNO3 = Mg(NO3)2 + H2O + O2 =>
2 MgO2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2O + O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KClO4 + Ba(OH)2 = Ba(ClO4)2 + K(OH) =>
2 KClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 K(OH)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + H2O = H3ClO =>
HCl + H2O = H3ClO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca(NO3)2 + Rb2O = CaO + Rb2(NO3)2 =>
Ca(NO3)2 + Rb2O = CaO + Rb2(NO3)2
ScBr = Sc + Br =>
ScBr = Sc + Br
Mg(OH)2(aq) + HBr(aq) = MgBr2(aq) + H2O =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2(aq) + 2 H2O
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaOH + H2Co = Na2Co + H2O =>
2 NaOH + H2Co = Na2Co + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO2 + KMnO4 + H2SO4 = KNO3 + MnO2 + K2SO4 + H2O =>
3 KNO2 + 2 KMnO4 + H2SO4 = 3 KNO3 + 2 MnO2 + K2SO4 + H2O
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]{3-} + H3O{+} =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{3-} + 6 H3O{+}
Ni3S2 + O2 = Ni + SO2 =>
Ni3S2 + 2 O2 = 3 Ni + 2 SO2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
BaCl2 + O2 = Ba(ClO3)2 =>
BaCl2 + 3 O2 = Ba(ClO3)2
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
NH + H2O = NH3 + OH =>
NH + 2 H2O = NH3 + 2 OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CH2NH2 + NaOH = CH3CH3 + NH3 + NaO =>
CH3CH2NH2 + 2 NaOH = CH3CH3 + NH3 + 2 NaO
Mg + CaSO4 = Mg(SO4)3 + Ca =>
Mg + 3 CaSO4 = Mg(SO4)3 + 3 Ca
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
FeCl2 + Cl = FeCl3 =>
FeCl2 + Cl = FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Cr2O3 + K2SO4 = Cr2(SO4)3 + Cr + K2Cr2O7 =>
7 Cr2O3 + 3 K2SO4 = Cr2(SO4)3 + 6 Cr + 3 K2Cr2O7
Ca(No3)2(ac) + NaOH(ac) = Ca(OH)2(s) + NaNo3(ac) =>
Ca(No3)2(ac) + 2 NaOH(ac) = Ca(OH)2(s) + 2 NaNo3(ac)
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
BaF2 + K3(PO4) = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KF
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + KOH
Na4[Fe(CN)6] + Cl2 = [Fe(CN)6]3 + NaCl =>
3 Na4[Fe(CN)6] + 6 Cl2 = [Fe(CN)6]3 + 12 NaCl
Al2(SO4)3 + H2O = [AlOH]SO4 + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2[AlOH]SO4 + H2SO4
KNO3 = K2N + N2 + O2 =>
4 KNO3 = 2 K2N + N2 + 6 O2
Mg(s) + HCl(concentrado) = MgCl2 + H2(g) =>
Mg(s) + 2 HCl(concentrado) = MgCl2 + H2(g)
HCOOH + CH3CH2CH2NH2 = CH3CH2CH2NH3COOH =>
HCOOH + CH3CH2CH2NH2 = CH3CH2CH2NH3COOH
K2[Al(oh)4] + Cl2 = K2[Al(oh)4]Cl =>
2 K2[Al(oh)4] + Cl2 = 2 K2[Al(oh)4]Cl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
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