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Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2 + Mg
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
OCN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 OCN{-} + 3 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 3 Cl{-} + H2O
C4H12OSi2 + O2 = C3H6 + CO2 + SiH4 =>
6 C4H12OSi2 + 9 O2 = 4 C3H6 + 12 CO2 + 12 SiH4
S + NO3{-} + H2O = SO4{-2} + NO2{-} + H{+} =>
S + 3 NO3{-} + H2O = SO4{-2} + 3 NO2{-} + 2 H{+}
K2SO4 + ZnF2 = KF + ZnSO4 =>
K2SO4 + ZnF2 = 2 KF + ZnSO4
P4 + I2 + H2O = HI + P4O10 =>
P4 + 10 I2 + 10 H2O = 20 HI + P4O10
NH4NO3 + P = PO4 + H2O + N2 =>
4 NH4NO3 + P = PO4 + 8 H2O + 4 N2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Se + Ba4 = BaSe =>
4 Se + Ba4 = 4 BaSe
FeCl3 + NH4OH = NH4(Cl)3 + FeOH =>
FeCl3 + NH4OH = NH4(Cl)3 + FeOH
CNH2(NH)2NO2 + Zn + NaHCO3 + H2O = CNH2(NH)2NH2*H2CO3 + Zn(OH)2 + NaOH =>
CNH2(NH)2NO2 + 3 Zn + NaHCO3 + 5 H2O = CNH2(NH)2NH2*H2CO3 + 3 Zn(OH)2 + NaOH
H2O21 = H2(g) + O2(g) =>
2 H2O21 = 2 H2(g) + 21 O2(g)
Og + O2 = OgO =>
2 Og + O2 = 2 OgO
CH3CH2COONH4 = CH3CH2CO(NH2)H2O =>
CH3CH2COONH4 = CH3CH2CO(NH2)H2O
CH2OH = C4H10 + O2 + H2 =>
4 CH2OH = C4H10 + 2 O2 + H2
CH3CH(CH3)CH3Cl2 = CH3C(Cl)(CH3)CH3HCl =>
CH3CH(CH3)CH3Cl2 = CH3C(Cl)(CH3)CH3HCl
Co(NO3)2(aq) + CrK2O4(aq) = KNO3(aq) + CoCrO4(aq) =>
Co(NO3)2(aq) + CrK2O4(aq) = 2 KNO3(aq) + CoCrO4(aq)
LiOH + MgSO4 = Mg(OH)2 + Li2SO4 =>
2 LiOH + MgSO4 = Mg(OH)2 + Li2SO4
C3H4O + O2 = CO2 + CH2 =>
2 C3H4O + O2 = 2 CO2 + 4 CH2
NaCrO4 + H2SO4 + HI = I2 + Cr(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 7 H2SO4 + 2 HI = I2 + 2 Cr(SO4)3 + Na2SO4 + 8 H2O
CaCl + NH4H = CaH + NH4Cl =>
CaCl + NH4H = CaH + NH4Cl
HCl + Ba(C2H3O2)2 = Ba(Cl2) + HC2H3O2 =>
2 HCl + Ba(C2H3O2)2 = Ba(Cl2) + 2 HC2H3O2
HNO3 + Na3PO4 = HPO4 + (NO3)Na3 =>
HNO3 + Na3PO4 = HPO4 + (NO3)Na3
CO + H2 = CH4O =>
CO + 2 H2 = CH4O
Na2SiO3 + MgCl2 + H2O = Mg2SiO4 + NaCl + HCl =>
Na2SiO3 + 2 MgCl2 + H2O = Mg2SiO4 + 2 NaCl + 2 HCl
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{-2} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{-2} + 2 Bi
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)2CH3COO + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Cr(OH)2CH3COO + 4 CH3COOH + 3 Na2SO4
Na2CO3 + HCl = NaCl + CO2H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2H2O
As + Cl = AsCl5 =>
As + 5 Cl = AsCl5
K2S + Li = Li2S + K =>
K2S + 2 Li = Li2S + 2 K
Fe2S3 + O2 = Fe3O4 + SO9 =>
6 Fe2S3 + 89 O2 = 4 Fe3O4 + 18 SO9
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
SiC + KOH = K2SiO3 + K4C + H2O =>
SiC + 6 KOH = K2SiO3 + K4C + 3 H2O
Cl2(g) + K(s) = KCl(s) =>
Cl2(g) + 2 K(s) = 2 KCl(s)
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
AgNO3 + NH3 = AgNH3 + NO3 =>
AgNO3 + NH3 = AgNH3 + NO3
Ti(s) + O2(g) = Ti2O3 =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3
Cr2O3 + Na2O2 + O2 = Na2CrO4 =>
2 Cr2O3 + 4 Na2O2 + O2 = 4 Na2CrO4
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 3 H2SO4 + 8 H2O = Al2(SO4)3*14H2O
Mg3N2 + CrBr3 = MgBr2 + CrN =>
Mg3N2 + 2 CrBr3 = 3 MgBr2 + 2 CrN
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
Au(SCN)2{-} + {-} = Au + SCN{-} =>
Au(SCN)2{-} + e = Au + 2 SCN{-}
AsH3 + K2CrO7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 AsH3 + 8 K2CrO7 + 20 H2SO4 = 9 H3AsO4 + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
C10H12O3 + O2 = CO2 + H2 =>
2 C10H12O3 + 17 O2 = 20 CO2 + 12 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaBr2 + H2O = H2 + Br + Ca(OH)2 =>
CaBr2 + 2 H2O = H2 + 2 Br + Ca(OH)2
K + N2 = KN7 =>
2 K + 7 N2 = 2 KN7
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