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4 CuCl2 + 4 H2O + Zn2 = 4 CuOH + 2 ZnCl2 + 4 HCl
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K2SO4 + Na2S2O3 = Na2SO4 + K2S2O3 =>
K2SO4 + Na2S2O3 = Na2SO4 + K2S2O3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NH3 + NaHSO4 = NaH3 + NHSO4 =>
NH3 + NaHSO4 = NaH3 + NHSO4
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3 =>
H3PO4 + (NaOH)3 = Na3PO4 + (H2O)3
KOH + KCrO2 + Br2 = KBr + KCrO4 + H2O =>
4 KOH + KCrO2 + 2 Br2 = 4 KBr + KCrO4 + 2 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SO3 + KOH = HK + SO4 =>
SO3 + KOH = HK + SO4
I2 + ClO3{-} = IO3{-} + Cl =>
I2 + 2 ClO3{-} = 2 IO3{-} + 2 Cl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Pb(No3)2BaCl2 = PbCl2Ba(No3)2 =>
Pb(No3)2BaCl2 = PbCl2Ba(No3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeICu(NO3)2 = Fe(NO3)2CuI =>
FeICu(NO3)2 = Fe(NO3)2CuI
NH3 + NaHSO4 = NaH3 + NHSO4 =>
NH3 + NaHSO4 = NaH3 + NHSO4
ClSO3H + HNO3 = HClO + NO2 + SO3H =>
ClSO3H + HNO3 = HClO + NO2 + SO3H
CO(NH2)2 + CrCl3*6H2O + C5H8O2 = Cr(C8H7O2)3 + NH4Cl + H2O =>
3 CO(NH2)2 + 2 CrCl3*6H2O + 9 C5H8O2 = 2 Cr(C8H7O2)3 + 6 NH4Cl + 21 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
BaO + NaP = BaP + NaO =>
BaO + NaP = BaP + NaO
P2O3(s) + O2(g) = P5O9(aq) =>
10 P2O3(s) + 3 O2(g) = 4 P5O9(aq)
CH4O(v) + O2(g) = CO2(g) + H2O(v) =>
2 CH4O(v) + 3 O2(g) = 2 CO2(g) + 4 H2O(v)
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
HFBaO = BaFHO =>
HFBaO = BaFHO
CrCl3 + Na2S = CrCl2 + NaCl + S =>
2 CrCl3 + Na2S = 2 CrCl2 + 2 NaCl + S
NH3 + NaHSO4 = NaH3 + NHSO4 =>
NH3 + NaHSO4 = NaH3 + NHSO4
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
C6H5CH3 + HNO3 = C6H5CH3HNO3 =>
C6H5CH3 + HNO3 = C6H5CH3HNO3
SO3 + KOH = HK + SO4 =>
SO3 + KOH = HK + SO4
Cu + Ni(NO3)2 = Cu(NO3)3 + Ni =>
2 Cu + 3 Ni(NO3)2 = 2 Cu(NO3)3 + 3 Ni
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O* =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O*