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2 NaOH(aq) + Co(NO3)2(aq) = Co(OH)2 + 2 Na(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn{2} + NH3 = Zn(NH3)4{2} =>
Zn{2} + 4 NH3 = Zn(NH3)4{2}
H2Cl2(g) = HCl(g) =>
H2Cl2(g) = 2 HCl(g)
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
NaCLO(aq) = NaCL(aq) + O2(g) =>
2 NaCLO(aq) = 2 NaCL(aq) + O2(g)
Co(OH)2 + C10H7NO2 = Co(NO2)2 + C10H7OH =>
Co(OH)2 + 2 C10H7NO2 = Co(NO2)2 + 2 C10H7OH
CaCO3 + HC2H3O2 = CaC2 + H2CO2 + H2O =>
CaCO3 + 2 HC2H3O2 = CaC2 + 3 H2CO2 + H2O
CrCl3 + Fe = FeCl2 + Cr =>
2 CrCl3 + 3 Fe = 3 FeCl2 + 2 Cr
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
BaCl2(s) + H2O(l) = BaCl2*2H2O =>
BaCl2(s) + 2 H2O(l) = BaCl2*2H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
CaCl2 + H2CO3 = HCl + CaCO3 =>
CaCl2 + H2CO3 = 2 HCl + CaCO3
Ag2SO3 + HCl = AgCl + SO3 + H =>
Ag2SO3 + 2 HCl = 2 AgCl + SO3 + 2 H
Au + F2 = Au2F =>
4 Au + F2 = 2 Au2F
HCl + Na2CO3 = NaCl + H2(CO3) =>
2 HCl + Na2CO3 = 2 NaCl + H2(CO3)
N2H4(G) + H2O2(g) = N2(G) + H2O(g) =>
N2H4(G) + 2 H2O2(g) = N2(G) + 4 H2O(g)
Li + Cl = Li2Cl =>
2 Li + Cl = Li2Cl
H2O + Cd = H2OCd =>
H2O + Cd = H2OCd
CH3COCH3 + NaOCl + KI = CH3COOK + CHI3 + KOH + NaCl =>
CH3COCH3 + 3 NaOCl + 3 KI = CH3COOK + CHI3 + 2 KOH + 3 NaCl
Na + Ca(OH) = NaOH + Ca =>
Na + Ca(OH) = NaOH + Ca
StO + HClO4 = St(ClO4)2 + H2O =>
StO + 2 HClO4 = St(ClO4)2 + H2O
(LiBr) + F2 = (LiF) + Br2 =>
2(LiBr) + F2 = 2(LiF) + Br2
C6H5COOH + Mg(OH)2 = Mg(C6H4COOH)2 + H2O =>
2 C6H5COOH + Mg(OH)2 = Mg(C6H4COOH)2 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
K2Cr2O7 + KCl + NaOH = K2CrO4 + NaCl + H2O =>
K2Cr2O7 + 2 KCl + 2 NaOH = 2 K2CrO4 + 2 NaCl + H2O
H2SO4(aq) + Ca(OH)2(aq) = SO4Ca(aq) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = SO4Ca(aq) + 2 H2O(l)
CH3COOH + K2CO3 = CH3COOK + CO2 + H200 =>
125 CH3COOH + 50 K2CO3 = 100 CH3COOK + 100 CO2 + H200
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3(AsO4)2 + H2CO3 = CaCO3 + H3AsO4 =>
Ca3(AsO4)2 + 3 H2CO3 = 3 CaCO3 + 2 H3AsO4
NaI + H2SO4 = SO2 + Na2SO4 + I2 + H2O =>
2 NaI + 2 H2SO4 = SO2 + Na2SO4 + I2 + 2 H2O
Sb(s) + O2(g) = Sb2O5(g) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(g)
Ru + HNO3 + HCl = H2[RuCl3] + NO + H2O =>
3 Ru + HNO3 + 9 HCl = 3 H2[RuCl3] + NO + 2 H2O
PbO2 + CH3COOH = Pb(C2H3O2)4 + H2O =>
PbO2 + 4 CH3COOH = Pb(C2H3O2)4 + 2 H2O
Na2CO3 + CaO + H2O = CaCO3 + NaOH =>
Na2CO3 + CaO + H2O = CaCO3 + 2 NaOH
(NH3OH)Cl + I2 = HI + N2 + H2O + HCl =>
2(NH3OH)Cl + I2 = 2 HI + N2 + 2 H2O + 2 HCl
H2SO4 + Pb(NO3)2 = PbN2S + H2O + O2 =>
2 H2SO4 + 2 Pb(NO3)2 = 2 PbN2S + 2 H2O + 9 O2
lithiumcarbonate = lithium + carbon + oxygen =>
2 Li2CO3 = 4 Li + 2 C + 3 O2
H2O(l) + Fe(s) = FeO(s) + H2(g) =>
H2O(l) + Fe(s) = FeO(s) + H2(g)
Tl{+} + Cl{-} = TlCl =>
Tl{+} + Cl{-} = TlCl
NH3 + BaCl2 = NH3Cl2 + Ba =>
NH3 + BaCl2 = NH3Cl2 + Ba
ZnS + HNO3 + HCl = ZnCl2 + S + NO + H2O =>
3 ZnS + 2 HNO3 + 6 HCl = 3 ZnCl2 + 3 S + 2 NO + 4 H2O
CoCl2*6H2O + C2H8N2 + HCl + H2O2 = [Co(C2H8N2)3](Cl2)Cl + H2O =>
2 CoCl2*6H2O + 6 C2H8N2 + 2 HCl + H2O2 = 2[Co(C2H8N2)3](Cl2)Cl + 14 H2O
NaHCO3 + CH3COOH = NaC2H3O2 + H2CO3 =>
NaHCO3 + CH3COOH = NaC2H3O2 + H2CO3
MoO2 + H{+} + CrO4{2-} = Cr{3} + MoO3 + H2O =>
3 MoO2 + 10 H{+} + 2 CrO4{2-} = 2 Cr{3} + 3 MoO3 + 5 H2O
AgNO3 + Na2S = NaNO3 + Ag2S =>
2 AgNO3 + Na2S = 2 NaNO3 + Ag2S
CH3CH2C(O)OH + KOH = CH3CH2C(O)OK + H2O =>
CH3CH2C(O)OH + KOH = CH3CH2C(O)OK + H2O
SO2 + KMnO4 = KS + Mn + O2 =>
SO2 + KMnO4 = KS + Mn + 3 O2
P + NaClO3 = NaCl + P2O5 =>
6 P + 5 NaClO3 = 5 NaCl + 3 P2O5
C + BaSO4 = BaS + CO =>
4 C + BaSO4 = BaS + 4 CO
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