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HNO3 + Na2CO3 = NaNO3 + NaHCO3
NaCl + Ca(NO2)2 = NaNO2 + CaCl2 =>
2 NaCl + Ca(NO2)2 = 2 NaNO2 + CaCl2
H2SO4 + MgCO3 = H2O + CO2MgSO4 =>
H2SO4 + MgCO3 = H2O + CO2MgSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag + CH3COOH = CH3COH + Ag2O =>
2 Ag + CH3COOH = CH3COH + Ag2O
CuS(s) + O2(g) = CuO(s) + SO2(g) =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2(g)
RuO4 + HCl = RuCl3 + H2O + Cl2 =>
2 RuO4 + 16 HCl = 2 RuCl3 + 8 H2O + 5 Cl2
Ba(OH)2 + Na2SO4 = Ba2(SO4)2 + NaOH =>
2 Ba(OH)2 + 2 Na2SO4 = Ba2(SO4)2 + 4 NaOH
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS =>
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KI + K2Cr2O7 = K4Cr2O7 + I2 =>
2 KI + K2Cr2O7 = K4Cr2O7 + I2
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
Na2CO3 + MgNO3 = Mg2CO3 + NaNO3 =>
Na2CO3 + 2 MgNO3 = Mg2CO3 + 2 NaNO3
FeSO4 + K2CrO4 = Fe(CrO4) + K2SO4 =>
FeSO4 + K2CrO4 = Fe(CrO4) + K2SO4
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
aluminum + sulfuricacid = aluminumsulfate + hydrogen =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg(OH)2 + NaOH = Na2MgO2 + H2O =>
Mg(OH)2 + 2 NaOH = Na2MgO2 + 2 H2O
NaOH + H2SO4 = OHSO4 + NaH2 =>
NaOH + H2SO4 = OHSO4 + NaH2
CuCl2(aq) + LiOH(aq) = LiCl2(aq) + CuOH(aq) =>
CuCl2(aq) + LiOH(aq) = LiCl2(aq) + CuOH(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgCl + Mn(OH)2 = AgOH + MnCl2 =>
2 AgCl + Mn(OH)2 = 2 AgOH + MnCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
NH3(g) + NO2(g) = NO(g) + H2O(g) =>
2 NH3(g) + 5 NO2(g) = 7 NO(g) + 3 H2O(g)
Al2(CO3)3 + KOH = Al(OH)3 + K2(CO3) =>
Al2(CO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2(CO3)
KCl + Ag2CO3 = K2CO3 + AgCl =>
2 KCl + Ag2CO3 = K2CO3 + 2 AgCl
CH3COONH2 = CH3NH2 + CO2 =>
CH3COONH2 = CH3NH2 + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuO + Cl = CuOCl =>
CuO + Cl = CuOCl
KMnO4 + CH2OH + H2SO4 = MnSO4 + K2SO4 + H2O + HCOOH =>
6 KMnO4 + 10 CH2OH + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 10 HCOOH
CHCH + Na = NaCCNa + H2 =>
CHCH + 2 Na = NaCCNa + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C8H10 + Br2 = HBr + C8H8 =>
C8H10 + Br2 = 2 HBr + C8H8
PO4 + Li2 = Li3PO4 =>
2 PO4 + 3 Li2 = 2 Li3PO4
SnCl2 + Br2 = SnCl4 + SnBr4 =>
2 SnCl2 + 2 Br2 = SnCl4 + SnBr4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + C16H34Cl = CuCl2 + C16H34 =>
Cu + 2 C16H34Cl = CuCl2 + 2 C16H34
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Na2S2O4 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
Na2S2O4 + K2Cr2O7 + 3 H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + 3 H2O
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Ca + MoO3 = CaO + Mo =>
3 Ca + MoO3 = 3 CaO + Mo
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
K + CuSO4 = K2SO4 + Cu =>
2 K + CuSO4 = K2SO4 + Cu
SIO2 + H2O = H2SIO3 =>
SIO2 + H2O = H2SIO3
HS + KHO2 = HO2 + KHS =>
HS + KHO2 = HO2 + KHS
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