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2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
AI + S = AIS =>
AI + S = AIS
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
AI + S = AIS =>
AI + S = AIS
H2 + NaBrO3 = NaBr + H2O =>
3 H2 + NaBrO3 = NaBr + 3 H2O
Cr(OH)3 + HBr = H2O + CrBr3 =>
Cr(OH)3 + 3 HBr = 3 H2O + CrBr3
Al + AgNO3(aq) = Al(NO3)3 + Ag =>
Al + 3 AgNO3(aq) = Al(NO3)3 + 3 Ag
AlCl3(aq) + AgNO3(aq) = AgCl + Al(NO3)3 =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Al(NO3)3
Na2SO4 + H2O2 = Na2O2 + H2SO4 =>
Na2SO4 + H2O2 = Na2O2 + H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4NO3 = N + H + O2 =>
2 NH4NO3 = 4 N + 8 H + 3 O2
Mg + B = MgB =>
Mg + B = MgB
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
Pb + H2SO4 = Pb(HSO4)2 + SO2 + H2O =>
Pb + 3 H2SO4 = Pb(HSO4)2 + SO2 + 2 H2O
bromine + KI = KBr + I =>
Br2 + 2 KI = 2 KBr + 2 I
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaOH + Na2Si2O5 = Na2SiO3 + H2O =>
2 NaOH + Na2Si2O5 = 2 Na2SiO3 + H2O
Ca(OH)2 + Cl2 = CaCl2 + CaO2Cl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + CaO2Cl2 + 2 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
CH3Br + HCl = CH4 + ClBr =>
CH3Br + HCl = CH4 + ClBr
SnS2 + S2{2-} = SnS3{2-} + S =>
SnS2 + S2{2-} = SnS3{2-} + S
Cd + NaOH = CdOH + Na =>
Cd + NaOH = CdOH + Na
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
NaN3 + Br2 = BrN3 + NaBr =>
NaN3 + Br2 = BrN3 + NaBr
NO + Ba(OH)2 = NO2Ba + H2O =>
NO + Ba(OH)2 = NO2Ba + H2O
Kr3 = Kr =>
Kr3 = 3 Kr
ZnSO4 + Ba(NO3)2 = Zn(NO3) + Ba(SO4)2 =>
2 ZnSO4 + Ba(NO3)2 = 2 Zn(NO3) + Ba(SO4)2
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + NO2 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = CuSO4 + Na2SO4 + 2 NO2 + 2 H2O
Mn02 + KOH + O2 = K2MnO5 + H2O =>
Mn02 + 4 KOH + 4 O2 = 2 K2MnO5 + 2 H2O
Al(NH3)6 + HCl = [Al(NH3)6]Cl3 + H =>
Al(NH3)6 + 3 HCl = [Al(NH3)6]Cl3 + 3 H
HCl + [O] = Cl2 + H2O =>
2 HCl + [O] = Cl2 + H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
AlPO4 + NiS = Al2S3 + Ni3(PO4)2 =>
2 AlPO4 + 3 NiS = Al2S3 + Ni3(PO4)2
NH4Br + O2 = NO2 + H2O + HBr =>
4 NH4Br + 7 O2 = 4 NO2 + 6 H2O + 4 HBr
N2 + Cl2 = N2Cl2 =>
N2 + Cl2 = N2Cl2
C2H5OC2H5(s) + O2(g) = CO2(g) + H2O(g) =>
C2H5OC2H5(s) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
KClO3 = KCl + O2 = = = = = = = = = = = = = = = = = = = = = = = = =>
2 KClO3 = 2 KCl + 3 O2
CuO + NO2 = CuNO3 =>
CuO + NO2 = CuNO3
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
[Co(OH2)6](NO3)2 + P(OPh)3 + Na[BH4] = [CoH(P(OPh)3)4] + Na[NO3] + B(OH)3 + H2 =>
2[Co(OH2)6](NO3)2 + 8 P(OPh)3 + 4 Na[BH4] = 2[CoH(P(OPh)3)4] + 4 Na[NO3] + 4 B(OH)3 + 13 H2
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
Mn + HCe = MnCe + H =>
Mn + HCe = MnCe + H
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + CO2 =>
2 AlCl3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 CO2
K2Cr2O7 + HCl + KI = KCl + CrCl3 + H2O + I2 =>
K2Cr2O7 + 14 HCl + 6 KI = 8 KCl + 2 CrCl3 + 7 H2O + 3 I2
Cu2O + NaOH + H2O = NaCu(OH)2 =>
Cu2O + 2 NaOH + H2O = 2 NaCu(OH)2
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