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2 SbS3(aq) + 3(NH4)2S(aq) = 6 NH4S(aq) + Sb2S3(s)
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + Na2(NO3)2 =>
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + Na2(NO3)2
HNO3 + NH3 = NNO3 + H2 =>
HNO3 + NH3 = NNO3 + 2 H2
Mg(OH)2 + B2(SO4)3 = MgSO4 + B(OH)3 =>
3 Mg(OH)2 + B2(SO4)3 = 3 MgSO4 + 2 B(OH)3
P4O10 = P2O5 =>
P4O10 = 2 P2O5
HIO3 = HI + O3 =>
HIO3 = HI + O3
NaS2O3 + Br2 + H2O = NaBr + HBr + H2SO4 =>
2 NaS2O3 + 7 Br2 + 10 H2O = 2 NaBr + 12 HBr + 4 H2SO4
Co(N02)6 + MnO4 = Co + Mn + NO3 =>
Co(N02)6 + 9 MnO4 = Co + 9 Mn + 12 NO3
Hg(NO3)2 + Na2S = HgS + Na2(NO3)2 =>
Hg(NO3)2 + Na2S = HgS + Na2(NO3)2
BariumNitrate + ChromiumSulfate = BariumSulfate + ChromiumNitrate =>
BariumNitrate + ChromiumSulfate = BariumSulfate + ChromiumNitrate
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
HCl(aq) = H2(g) + Cl2(g) =>
2 HCl(aq) = H2(g) + Cl2(g)
CO2 + Na = CO + Na2O =>
CO2 + 2 Na = CO + Na2O
H4As2O5 + Cr(OH)3 = Cr4(As2O5)3 + H2O =>
3 H4As2O5 + 4 Cr(OH)3 = Cr4(As2O5)3 + 12 H2O
C5H5N5 + O2 = CO2 + H2O + N2 =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 H2O + 10 N2
CH3COOH + KCl = CH3COOK + HCl =>
CH3COOH + KCl = CH3COOK + HCl
C3H7ONaCH3Br = C4H10ONaBr =>
C3H7ONaCH3Br = C4H10ONaBr
WW + UD = WU + WD =>
WW + UD = WU + WD
H2C2O4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
H2C2O4 + 2 KMnO4 + 2 KOH = 2 CO2 + 2 K2MnO4 + 2 H2O
CO2 = CO + O4 =>
4 CO2 = 4 CO + O4
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 Na2CO3 + 3 H2O = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
ZnO(s) + NaOH(aq) = Na2O(s) + Zn(OH)2 =>
ZnO(s) + 2 NaOH(aq) = Na2O(s) + Zn(OH)2
Fe2(SO4)3 + KHCO3 + H2O = Fe(OH)3 + CO2 + KHSO4 =>
Fe2(SO4)3 + 3 KHCO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 KHSO4
Ca3(PO4)2 + SiO2 + C = P4 + CaSi2 + CO =>
2 Ca3(PO4)2 + 12 SiO2 + 40 C = P4 + 6 CaSi2 + 40 CO
I2 + NaOH = NaI + IO3 + H2O =>
7 I2 + 12 NaOH = 12 NaI + 2 IO3 + 6 H2O
CslO3 = Csl + O2 =>
2 CslO3 = 2 Csl + 3 O2
Ca3(PO4)2 + (SiO2)6 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + (SiO2)6 = P4O10 + 6 CaSiO3
LiOH + Zn(AsO3)2 = Zn(OH)2 + LiAsO3 =>
2 LiOH + Zn(AsO3)2 = Zn(OH)2 + 2 LiAsO3
H2O(s) + SO3(s) = H2SO4(s) =>
H2O(s) + SO3(s) = H2SO4(s)
H2SO4 + KCl + H3AsO4 = H2O + As2S3 + KClO3 =>
9 H2SO4 + 14 KCl + 6 H3AsO4 = 18 H2O + 3 As2S3 + 14 KClO3
Sn2 + NH4OH = Sn2(NH3) + H2O =>
Sn2 + NH4OH = Sn2(NH3) + H2O
C7H6O3 + KClO3 = KCl + CO2 + H2O =>
3 C7H6O3 + 14 KClO3 = 14 KCl + 21 CO2 + 9 H2O
HH3CH(OH)COO + NaOH = CH3CH(OH)COONa + H2O =>
3 HH3CH(OH)COO + 2 NaOH = 2 CH3CH(OH)COONa + 5 H2O
Fe(s) + O2 = Fe2O3 =>
4 Fe(s) + 3 O2 = 2 Fe2O3
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl =>
CH3CH2Cl + Cl2 = CH2ClCH2Cl + HCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Cu(OH)2 + C2H5COOH = C2H5COO + Cu + H2O =>
Cu(OH)2 + 2 C2H5COOH = 2 C2H5COO + Cu + 2 H2O
AgNO3 + NH3 + H2O = NH4NO3 + Ag(NH3)2OH =>
AgNO3 + 3 NH3 + H2O = NH4NO3 + Ag(NH3)2OH
FeSO4 + NaOCl = FeCl2 + (NaO)2SO4 =>
FeSO4 + 2 NaOCl = FeCl2 + (NaO)2SO4
HCOOCH2CH2CH3 + H2O = CH2CH2CH3OH + COOH =>
15 HCOOCH2CH2CH3 + 10 H2O = 16 CH2CH2CH3OH + 12 COOH
AlCl3 + H2O4S = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2O4S = Al2(SO4)3 + 6 HCl
SSO2 + O2 = SO3 =>
SSO2 + 2 O2 = 2 SO3
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
HBr + BaSO4 = H2O + BaBr2 + SO3 =>
2 HBr + BaSO4 = H2O + BaBr2 + SO3
KCrO2 + KCIO3 + KOH = K2CrO4 + KCI + H2O =>
2 KCrO2 + KCIO3 + 2 KOH = 2 K2CrO4 + KCI + H2O
As2S3 + H2O2 + OH{-} = AsO3{-}3 + SO4{-}2 + H2O =>
2 As2S3 + 31 H2O2 + 10 OH{-} = 4 AsO3{-}3 + 6 SO4{-}2 + 36 H2O
NH4Cl + Ba(OH)2*8H2O = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2*8H2O = BaCl2 + 10 H2O + 2 NH3
HClO4 + NaOH = H2O + NaCl + O4 =>
HClO4 + NaOH = H2O + NaCl + O4
Pb2 + H3Po4 = Pb3(Po4)4 + H2 =>
3 Pb2 + 8 H3Po4 = 2 Pb3(Po4)4 + 12 H2
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