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2 HNO3 + Cd(OH)2 = Cd(NO3)2 + 2 H2O
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
CuBr2(aq) + Na2S(aq) = Cu2S + NaBr2(aq) =>
2 CuBr2(aq) + Na2S(aq) = Cu2S + 2 NaBr2(aq)
FeCl3 + NH4HS = Fe(HS)3 + NH4Cl =>
FeCl3 + 3 NH4HS = Fe(HS)3 + 3 NH4Cl
Ba(OH)2 + NH4SCN(s) = Ba(SCN)2 + H2O(l) + NH3(g) =>
Ba(OH)2 + 2 NH4SCN(s) = Ba(SCN)2 + 2 H2O(l) + 2 NH3(g)
Na2S2O5 + Br2 = NaBr + SO2 + O2 =>
2 Na2S2O5 + 2 Br2 = 4 NaBr + 4 SO2 + O2
Cu(OH)2 + HNO3 = CuOHNO3 + H2O =>
Cu(OH)2 + HNO3 = CuOHNO3 + H2O
KCl + NaC = KC + NaCl =>
KCl + NaC = KC + NaCl
AgNO2 + NaBr = AgBr + NaNO2 =>
AgNO2 + NaBr = AgBr + NaNO2
Na + CH3CH2OH = CH3CH2OHNa =>
Na + CH3CH2OH = CH3CH2OHNa
Si + KMnO4 + H2SO4 = SiO2 + MnSO4 + K2SO4 + H2O =>
5 Si + 4 KMnO4 + 6 H2SO4 = 5 SiO2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
NaI + H2SO4 = Na2SO4 + SO2 + I2 + H2O =>
2 NaI + 2 H2SO4 = Na2SO4 + SO2 + I2 + 2 H2O
NaHCO3 = CO2 + NaOH =>
NaHCO3 = CO2 + NaOH
HBr + Ca(HSO3)2 = CaBr2 + H2O + SO2 =>
2 HBr + Ca(HSO3)2 = CaBr2 + 2 H2O + 2 SO2
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
CaCl2*2H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2*2H2O + K2CO3 = CaCO3 + 2 KCl + 2 H2O
Na2S + K2SiO3 = K2S + Na2SiO3 =>
Na2S + K2SiO3 = K2S + Na2SiO3
W3P2 + BBr3 = WBr2 + BP =>
W3P2 + 2 BBr3 = 3 WBr2 + 2 BP
K2Cr2O7 + Na + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 Na + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O
H2SO4 + AgCl + Ag2CrO4 = Cr2(SO4)3 + Ag2SO4 + Cl2 + H2O =>
8 H2SO4 + 6 AgCl + 2 Ag2CrO4 = Cr2(SO4)3 + 5 Ag2SO4 + 3 Cl2 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn + NaOH = Mn(OH)2 + Na =>
Mn + 2 NaOH = Mn(OH)2 + 2 Na
Na3PO4 + AgClO4 = AgPO4 + Na3ClO4 =>
Na3PO4 + AgClO4 = AgPO4 + Na3ClO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KCl(aq) + NaNO3(aq) = KNa(s) + ClNO3(aq) =>
KCl(aq) + NaNO3(aq) = KNa(s) + ClNO3(aq)
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = NaOOC{-}CHOH{-}CHOH{-}COONa + H2O
MgNO3 + LiSO4 = MgSO4 + LiNO3 =>
MgNO3 + LiSO4 = MgSO4 + LiNO3
HBr + Ag2CO3 = CO2 + H2O + AgBr =>
2 HBr + Ag2CO3 = CO2 + H2O + 2 AgBr
Be + F2 = BeF2 =>
Be + F2 = BeF2
Pb(NO3) + CoCl2 = PbCl2 + CoNO3 =>
Pb(NO3) + CoCl2 = PbCl2 + CoNO3
SnCl2 + AgNO3 = AgCl + Sn(NO3)2 =>
SnCl2 + 2 AgNO3 = 2 AgCl + Sn(NO3)2
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3 =>
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3
HNO3 + Na = H2O + NaNO3 + NH3 =>
9 HNO3 + 8 Na = 3 H2O + 8 NaNO3 + NH3
ClO3 + KOH = K2ClO4 + H2O =>
ClO3 + 2 KOH = K2ClO4 + H2O
NaBr + HCl = HBr + NaCl =>
NaBr + HCl = HBr + NaCl
Co + KClO4 + H2O = KClO + Co(OH)2 =>
3 Co + KClO4 + 3 H2O = KClO + 3 Co(OH)2
Pm2O3 = Pm + O2 =>
2 Pm2O3 = 4 Pm + 3 O2
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
Cu + H2SO4 = Cu2SO4 + H2 = SO2 =>
2 Cu + H2SO4 = Cu2SO4 + H2
C2H8 + Cl2 = C2H5Cl + HCl =>
C2H8 + 2 Cl2 = C2H5Cl + 3 HCl
K*H2O = H2 + KOH =>
2 K*H2O = H2 + 2 KOH
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2 =>
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2
(i)CH3OH + O2 = CO2 + H2O =>
2(i)CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + S + H2O = Al(OH)3 + H2S =>
2 Al + 3 S + 6 H2O = 2 Al(OH)3 + 3 H2S
TiO + Mg = MgO + Ti =>
TiO + Mg = MgO + Ti
F + Mg2 = MgF2 =>
4 F + Mg2 = 2 MgF2
PN4 + CCl = CN4 + PCl =>
PN4 + CCl = CN4 + PCl
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
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