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Mg + H2SO4 = H2 + MgSO4
CH3Br + H2 = CH4 + HBr =>
CH3Br + H2 = CH4 + HBr
Ca + Co(NO3)2 = Co + Ca(NO3)2 =>
Ca + Co(NO3)2 = Co + Ca(NO3)2
CuCO3 + HCl = CuCl2 + H2CO3 = H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2CO3
Li2CO3(aq) + MoBr6(aq) = LiBr(aq) + Mo2(CO3)6(s) =>
6 Li2CO3(aq) + 2 MoBr6(aq) = 12 LiBr(aq) + Mo2(CO3)6(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
NH4OH + Al(NO3)3 = Al(OH) + NH4(NO3)3 =>
NH4OH + Al(NO3)3 = Al(OH) + NH4(NO3)3
HI + KOH = I + KOH2 =>
HI + KOH = I + KOH2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CH(CH3)CHCHCH3 + HBr = CH3CH(CH3)CH(Br)CH2CH3 =>
CH3CH(CH3)CHCHCH3 + HBr = CH3CH(CH3)CH(Br)CH2CH3
Al2S3 + O2 = SO3 + Al3O2 =>
6 Al2S3 + 31 O2 = 18 SO3 + 4 Al3O2
KOHHPO4 = H2OKPO4 =>
KOHHPO4 = H2OKPO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + C = CO + H2 =>
H2O + C = CO + H2
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H3PO4(aq) + OH = PO4 + H2O =>
H3PO4(aq) + 3 OH = PO4 + 3 H2O
Na2HPO4 + H2O = H3PO4 + Na2O =>
Na2HPO4 + H2O = H3PO4 + Na2O
KIBaCl2 = BaIKCl2 =>
KIBaCl2 = BaIKCl2
CH3COOC2H5NaOH = C2H5OHCH3COONa =>
CH3COOC2H5NaOH = C2H5OHCH3COONa
H2CN + O2 = CO2 + NO + H2O =>
H2CN + 2 O2 = CO2 + NO + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + AgBr = HBr + AgCl =>
HCl + AgBr = HBr + AgCl
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
(NH4)F + Ca(NO3)2 = NH4NO3 + CaF2 =>
2(NH4)F + Ca(NO3)2 = 2 NH4NO3 + CaF2
HI + HNO3 = HIO3 + NO2 + H2O =>
HI + 6 HNO3 = HIO3 + 6 NO2 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HCl(l) + Ca(OH)2(aq) = H2O(l) + CaCl2(aq) =>
2 HCl(l) + Ca(OH)2(aq) = 2 H2O(l) + CaCl2(aq)
Na2HPO4 + AgCl = Ag3PO4 + NaCl + HCl =>
Na2HPO4 + 3 AgCl = Ag3PO4 + 2 NaCl + HCl
Pb(NO3)2 + CuCI2 = PbCI2 + Cu(NO3)2 =>
Pb(NO3)2 + CuCI2 = PbCI2 + Cu(NO3)2
KOH + Cu(SO4)2 = Cu(OH)2 + KSO4 =>
2 KOH + Cu(SO4)2 = Cu(OH)2 + 2 KSO4
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
MnCl2 + LiOH = LiCl + Mn(OH)2 =>
MnCl2 + 2 LiOH = 2 LiCl + Mn(OH)2
CaCO3(calor) = CaO + CO2 =>
CaCO3(calor) = CaO + CO2
CaCO3 + KI = CaI2 + K2CO3 =>
CaCO3 + 2 KI = CaI2 + K2CO3
H2S(l) + HNO3(l) = S(s) + NO(g) + H2O(l) =>
3 H2S(l) + 2 HNO3(l) = 3 S(s) + 2 NO(g) + 4 H2O(l)
Cu(CH3COO)2 + Na2CO3 = NaCH3COO + CuCO3 =>
Cu(CH3COO)2 + Na2CO3 = 2 NaCH3COO + CuCO3
Cr(Cl)3 + F = Cr(F)3 + Cl =>
Cr(Cl)3 + 3 F = Cr(F)3 + 3 Cl
AgF + H2 = Ag + HF =>
2 AgF + H2 = 2 Ag + 2 HF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI(aq) + Pb(CH3COO)2(aq) = PbI2(s) + KCH3COO(aq) =>
2 KI(aq) + Pb(CH3COO)2(aq) = PbI2(s) + 2 KCH3COO(aq)
SiO2 + N2 = SiN + O2 =>
2 SiO2 + N2 = 2 SiN + 2 O2
FeCl3(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
2 FeCl3(aq) + 3 Zn(s) = 2 Fe(s) + 3 ZnCl2(aq)
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Na + Cl(Cl2) = NaCl =>
3 Na + Cl(Cl2) = 3 NaCl
Cu + Mg + HNO3 = Cu(NO3)2 + MgH =>
Cu + 2 Mg + 2 HNO3 = Cu(NO3)2 + 2 MgH
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
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