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2 NaNo3 + CaCo3 = Ca(No3)2 + Na2Co3
K2S(aq) + BaCl2(aq) = K2Cl2(s) + SBa(aq) =>
K2S(aq) + BaCl2(aq) = K2Cl2(s) + SBa(aq)
NaHCO3 + CH3COOH = NaCH3COO + HHCO3 =>
NaHCO3 + CH3COOH = NaCH3COO + HHCO3
Zn2(SO4)2 + NaOH = Zn(OH)2 + Na2SO4 =>
Zn2(SO4)2 + 4 NaOH = 2 Zn(OH)2 + 2 Na2SO4
CuCl2 + NaS2 = CuNa + ClS =>
CuCl2 + NaS2 = CuNa + 2 ClS
Br + Na2I = NaBr + I =>
2 Br + Na2I = 2 NaBr + I
CaO + Li2B4O7 = CaB4O7 + Li2O =>
CaO + Li2B4O7 = CaB4O7 + Li2O
K2MnO4 + (COOH)2 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2(COOH)2 + 2 H2SO4 = 4 CO2 + MnSO4 + K2SO4 + 4 H2O
CH4 + CaSO4 + CO2 = CaCO3 + S + H2O =>
3 CH4 + 4 CaSO4 + CO2 = 4 CaCO3 + 4 S + 6 H2O
C5H8O + OH = H2O + CO2 =>
C5H8O + 26 OH = 17 H2O + 5 CO2
Ca + P + O2 = Ca3(PO4)2 =>
3 Ca + 2 P + 4 O2 = Ca3(PO4)2
Al2(SO4)3 + BrCl2 = AlCl3 + BrSO4 =>
Al2(SO4)3 + 3 BrCl2 = 2 AlCl3 + 3 BrSO4
C2H5OCl + O2 = CO2 + H2O + Cl =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 4 Cl
NH + Cl2 = NHCl2 = Hcl =>
NH + Cl2 = NHCl2
C2H5OH + H2SO4 + K2(Cr2O7) = CH3CHO + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + 4 H2SO4 + K2(Cr2O7) = 3 CH3CHO + Cr2(SO4)3 + 7 H2O + K2SO4
Ca(CO3) + HCl = CaCl + H(CO3) =>
Ca(CO3) + HCl = CaCl + H(CO3)
[Cu(NH3)4]SO4*H2O + BaCl2 = Cu(Cl)2 + BaSO4 + NH3 + H2O =>
[Cu(NH3)4]SO4*H2O + BaCl2 = Cu(Cl)2 + BaSO4 + 4 NH3 + H2O
C8H7NO2 + Sn + HCl = C8H9NO2 + SnCl =>
C8H7NO2 + 2 Sn + 2 HCl = C8H9NO2 + 2 SnCl
Ni + Mg(NO3)2 = Ni(NO3)2 + Mg =>
Ni + Mg(NO3)2 = Ni(NO3)2 + Mg
CH3COOH + CH3CHCH3CHOHCH3 = CH3COOCH3CH2CH3 + H2O =>
15 CH3COOH + 14 CH3CHCH3CHOHCH3 = 20 CH3COOCH3CH2CH3 + 4 H2O
(NH4)2CrO4(aq) + AgClO3(aq) = Ag2CrO4(s) + (NH4)ClO3(aq) =>
(NH4)2CrO4(aq) + 2 AgClO3(aq) = Ag2CrO4(s) + 2(NH4)ClO3(aq)
Ni3(PO4)2(aq) + Na(s) = Na3PO4(s) + Ni(s) =>
Ni3(PO4)2(aq) + 6 Na(s) = 2 Na3PO4(s) + 3 Ni(s)
Fe(Cl3) + KOH = Fe(OH)3 + KCl =>
Fe(Cl3) + 3 KOH = Fe(OH)3 + 3 KCl
Co(NO3) + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + NO3 =>
Co(NO3) + 4 P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + NO3
I2 + H2SO4 = ISO4 + H2 =>
I2 + 2 H2SO4 = 2 ISO4 + 2 H2
Na + Bl2 = NaBl =>
2 Na + Bl2 = 2 NaBl
SO3 + NO2 + H2O = HNO3 + H2SO3 =>
SO3 + 2 NO2 + 2 H2O = 2 HNO3 + H2SO3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
MnSO4 + (NH4)2S = (NH4)2SO4 + Mn2S2 =>
2 MnSO4 + 2(NH4)2S = 2(NH4)2SO4 + Mn2S2
Sc + HNO3 = Sc(NO3)3 + NH4NO3 + H2O =>
8 Sc + 30 HNO3 = 8 Sc(NO3)3 + 3 NH4NO3 + 9 H2O
Pb(OAc)2 + NaCl = PbCl2 + NaOAc =>
Pb(OAc)2 + 2 NaCl = PbCl2 + 2 NaOAc
ZnSO4 + CaNO3 = CaSO4 + ZnNO3 =>
ZnSO4 + CaNO3 = CaSO4 + ZnNO3
Al + Cd2Si = Cd + Al4Si3 =>
4 Al + 3 Cd2Si = 6 Cd + Al4Si3
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
Al2(SO4)3 + BrCl2 = AlCl3 + BrSO4 =>
Al2(SO4)3 + 3 BrCl2 = 2 AlCl3 + 3 BrSO4
MgSO4 + Al2O3 = MgO + Al2(SO4)3 =>
3 MgSO4 + Al2O3 = 3 MgO + Al2(SO4)3
SeO2 + TeO2 = Te + SeO3 =>
2 SeO2 + TeO2 = Te + 2 SeO3
C12H9O3N3 + O2 = H2O + CO2 + NO2 =>
4 C12H9O3N3 + 63 O2 = 18 H2O + 48 CO2 + 12 NO2
CH4 + CaSO4 + CO2 = CaCO3 + S + H2O =>
3 CH4 + 4 CaSO4 + CO2 = 4 CaCO3 + 4 S + 6 H2O
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(C6H12O6) = (C2H5OH)3 + CO2 =>
3(C6H12O6) = 2(C2H5OH)3 + 6 CO2
Ga + Br = GaBr =>
Ga + Br = GaBr
Cs3Bi + BeSO4 = Cs2SO4 + Be3Bi2 =>
2 Cs3Bi + 3 BeSO4 = 3 Cs2SO4 + Be3Bi2
Ga + Br = GaBr3 =>
Ga + 3 Br = GaBr3
Mn(No3)2 + NaBiO3 + HNo3 = NaMnO4 + Bi(No3)3 + H2O + NaNo3 =>
2 Mn(No3)2 + 5 NaBiO3 + 14 HNo3 = 2 NaMnO4 + 5 Bi(No3)3 + 7 H2O + 3 NaNo3
HBr + NaI + Na2CrO4 = NaBr + CrBr3 + I2 + H2O =>
16 HBr + 6 NaI + 2 Na2CrO4 = 10 NaBr + 2 CrBr3 + 3 I2 + 8 H2O
Pb(SO4)2 + Al2(CrO4)3 = Al2(SO4)2 + Pb(CrO4)3 =>
Pb(SO4)2 + Al2(CrO4)3 = Al2(SO4)2 + Pb(CrO4)3
HSO2 + H2O = H2SO2 + O2 =>
4 HSO2 + 2 H2O = 4 H2SO2 + O2
PCl + H3 = PH3 + HCl =>
3 PCl + 4 H3 = 3 PH3 + 3 HCl
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