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CaF2 + Br2 = CaBr2 + F2
(Co){2+} + (ClO){-} + (OH){-} + H2O = Co(OH)3 + (Cl){-} =>
2(Co){2+} + (ClO){-} + 4(OH){-} + H2O = 2 Co(OH)3 + (Cl){-}
BaCO3 + HSO3 = BaSO3 + HCO3 =>
BaCO3 + HSO3 = BaSO3 + HCO3
Cl2 + KI(aq) = I2 + KCl =>
Cl2 + 2 KI(aq) = I2 + 2 KCl
NaOH(aq) + FeCl3(aq) = NaCl3(aq) + Fe(OH)(aq) =>
NaOH(aq) + FeCl3(aq) = NaCl3(aq) + Fe(OH)(aq)
NaOH + CuSO9H10 = Cu(OH)2 + Na2SO4 + H2O =>
2 NaOH + CuSO9H10 = Cu(OH)2 + Na2SO4 + 5 H2O
Ag(s) + AuNO3(aq) = Au(s) + AgNO3(s) =>
Ag(s) + AuNO3(aq) = Au(s) + AgNO3(s)
(NH4)2S + Cr(ClO4)3 = NH4ClO4 + CrS + S =>
3(NH4)2S + 2 Cr(ClO4)3 = 6 NH4ClO4 + 2 CrS + S
CuNo32 + Zn = Cu + ZnNo3 =>
3 CuNo32 + 32 Zn = 3 Cu + 32 ZnNo3
NH3O2 = N2O + H2O =>
2 NH3O2 = N2O + 3 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg(OH)2 + HBr = Mg(Br)2 + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br)2 + 2 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Z + HNO3 = Z(NO3) + H2O + NO =>
3 Z + 4 HNO3 = 3 Z(NO3) + 2 H2O + NO
Fe(s) + Na{+}(aq) = Fe{2+}(aq) + Na(s) =>
Fe(s) + 2 Na{+}(aq) = Fe{2+}(aq) + 2 Na(s)
Ca + MnBr2 = CaBr2 + Mn =>
Ca + MnBr2 = CaBr2 + Mn
C6H4(OH)COOH + (CH3CO)2O = C9H8O4 =>
11 C6H4(OH)COOH + (CH3CO)2O = 9 C9H8O4
Cs(s) + H2O(l) = CsOH(ac) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(ac) + H2(g)
Mg3P2 + CuSO4 = Cu3P2 + MgSO4 =>
Mg3P2 + 3 CuSO4 = Cu3P2 + 3 MgSO4
Pb(C2H3O2)2 + NaOH = NaC2H3O2 + Pb(OH)2 =>
Pb(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Pb(OH)2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Cu(OH)2 + Fe2 = Fe(OH)3 + Cu =>
3 Cu(OH)2 + Fe2 = 2 Fe(OH)3 + 3 Cu
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l) =>
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l)
Pb(H2PO4)2 + Na(OH)2 = PbPO4 + Na2PO4 + H2O =>
Pb(H2PO4)2 + 2 Na(OH)2 = PbPO4 + Na2PO4 + 4 H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(s) + H2O(l) =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(s) + 2 H2O(l)
I + O3 = IO + O2 =>
I + O3 = IO + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SiO3 + NH4Cl + H2O = NaCl + NH4OH + H2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SiO3
C18H21NO4 + O2 = C17H19NO4 + H2O + CO2 =>
2 C18H21NO4 + 3 O2 = 2 C17H19NO4 + 2 H2O + 2 CO2
C2H6O + Ag(NH3)2OH = C2H4OH + Ag + NH3 + H2O =>
C2H6O + Ag(NH3)2OH = C2H4OH + Ag + 2 NH3 + H2O
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
Hg = Hg2 =>
2 Hg = Hg2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
NaOH + Si = H2 + Na4SiO4 =>
4 NaOH + Si = 2 H2 + Na4SiO4
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
NH2(g) + O2(g) = NO(g) + H2O(g) =>
NH2(g) + O2(g) = NO(g) + H2O(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HgCl2 + NH3 = Hg(NH2)Cl + NH4Cl =>
HgCl2 + 2 NH3 = Hg(NH2)Cl + NH4Cl
CH3COOH + Na2SO4 = NaHSO4 + CH3COONa =>
CH3COOH + Na2SO4 = NaHSO4 + CH3COONa
FeOO2 = FeO3 =>
FeOO2 = FeO3
Ph + H2SO4 = PhSO4 + H2 =>
Ph + H2SO4 = PhSO4 + H2
NO + H2O = H(NO2) + H =>
NO + H2O = H(NO2) + H
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2 + FeSO4 = FeHSO4 =>
H2 + 2 FeSO4 = 2 FeHSO4
MgF2 + KF = KMgF3 =>
MgF2 + KF = KMgF3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + Br2 + K2SO3 = K2SO4 + NaBr + H2O =>
2 NaOH + Br2 + K2SO3 = K2SO4 + 2 NaBr + H2O
NaCl + MgCo3 = NaCo3 + MgCl =>
NaCl + MgCo3 = NaCo3 + MgCl
ZnO + H2SO4 + H2O = ZnSO4(H2O)7 =>
ZnO + H2SO4 + 6 H2O = ZnSO4(H2O)7
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