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4 NH3 + 3 O2 = 6 H2O + 2 N2
MgSO4 + AgNO3 = Ag2SO4 + Mg(NO3)2 =>
MgSO4 + 2 AgNO3 = Ag2SO4 + Mg(NO3)2
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
Fe + F2 = FeF1 =>
2 Fe + F2 = 2 FeF1
KMnO4 + KClO3 + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + 3 KClO3 + H2O = 2 MnO2 + 3 KClO4 + 2 KOH
iron + hydrochloricacid = iron(II)chloride + hydrogen =>
Fe + 2 HCl = FeCl2 + H2
NiCl2 + PPh3 = NiCl2(PPh3)2 =>
NiCl2 + 2 PPh3 = NiCl2(PPh3)2
H2SO4 + BaBr2 = BaSO4 + HBr =>
H2SO4 + BaBr2 = BaSO4 + 2 HBr
H3C6H5O6 + NaOH = Na3C6H5O6 + H2O =>
H3C6H5O6 + 3 NaOH = Na3C6H5O6 + 3 H2O
K2S + Cu(NO3)2 = KNO3 + CuS =>
K2S + Cu(NO3)2 = 2 KNO3 + CuS
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
HF + Ca(OH)2 = CaF2 + H(OH) =>
2 HF + Ca(OH)2 = CaF2 + 2 H(OH)
KCl + Li2O = K2O + LiCl =>
2 KCl + Li2O = K2O + 2 LiCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
CH3COOC2H5 + HOH = CH3COOH + C2H5OH =>
CH3COOC2H5 + HOH = CH3COOH + C2H5OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
H2S + MgSO3 = MgS + H2O + SO2 =>
H2S + MgSO3 = MgS + H2O + SO2
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3) =>
Ag(NO3) + K(CrO4) = Ag(CrO4) + K(NO3)
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiO + HNO3 = NiO(NO3)2 + H2 =>
NiO + 2 HNO3 = NiO(NO3)2 + H2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
H(OH)2 + BaBr = Ba(OH)2 + HBr =>
H(OH)2 + BaBr = Ba(OH)2 + HBr
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CuCl2 + H2O2 = CuCl + HCl + O2 =>
2 CuCl2 + H2O2 = 2 CuCl + 2 HCl + O2
C6H10 + O2 = H2O + CO2 =>
2 C6H10 + 17 O2 = 10 H2O + 12 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
NaOH + MgCl2 = Mg(OH)2 + NaCl =>
2 NaOH + MgCl2 = Mg(OH)2 + 2 NaCl
NiCl2(aq) + NaOH(aq) = NaCl + Ni(OH)2 =>
NiCl2(aq) + 2 NaOH(aq) = 2 NaCl + Ni(OH)2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cu(OH)2 + NH3 = [Cu(NH3)4](OH)2 =>
Cu(OH)2 + 4 NH3 = [Cu(NH3)4](OH)2
SO3 + CaS = CaSO4 + SO2 =>
4 SO3 + CaS = CaSO4 + 4 SO2
Ag2SO4 + NaOH = Ag(OH) + Na2SO4 =>
Ag2SO4 + 2 NaOH = 2 Ag(OH) + Na2SO4
SeO3({-}2) + I({-}1) + H{+} = Se + I2 + H2O =>
2 SeO3({-}2) + 10 I({-}1) + 12 H{+} = 2 Se + 5 I2 + 6 H2O
CH3CO2Na + AgNO3 = CH3CO2Ag + NaNO3 =>
CH3CO2Na + AgNO3 = CH3CO2Ag + NaNO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NaCl + K2CrO4 = KCl + Na2(CrO4) =>
2 NaCl + K2CrO4 = 2 KCl + Na2(CrO4)
H2O + AgNO3 = Ag2O + HNO3 =>
H2O + 2 AgNO3 = Ag2O + 2 HNO3
KNO3 + CrCl3 = CrO3 + KNCl3 =>
KNO3 + CrCl3 = CrO3 + KNCl3
NaNO3 + C2H5NO2 = Na2O + CO2 + H2O + N2 =>
18 NaNO3 + 10 C2H5NO2 = 9 Na2O + 20 CO2 + 25 H2O + 14 N2
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6] =>
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6]
FeSO4*7H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaOH = Fe(OH)2 + Na2SO4 + 7 H2O
Na3AsO4 + Na2S2O3 + H2SO4 = As2S5 + Na2SO4 + H2O =>
2 Na3AsO4 + 5 Na2S2O3 + 3 H2SO4 = As2S5 + 8 Na2SO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
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