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CaI2 + PB(NO3)2 = Ca(NO3)2 + PBI2
Na2S + Na3PO4 = Na2PO4 + Na3S =>
Na2S + Na3PO4 = Na2PO4 + Na3S
Zn + C2H5OH = Zn(C2H5O) + H2 =>
2 Zn + 2 C2H5OH = 2 Zn(C2H5O) + H2
(NH4)2Cr2O7(s) = N2(g) + H2O(l) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(l) + Cr2O3(s)
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(s) + HCl(l) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(s) + 3 H2(g)
Nb2W2C3F2 = WC + Nb6C5 + Nb2F5 =>
5 Nb2W2C3F2 = 10 WC + Nb6C5 + 2 Nb2F5
KCl + H3PO4 = K2HPO4 + HCl =>
2 KCl + H3PO4 = K2HPO4 + 2 HCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
SF4 + NaOH = NaF + H2O + Na2SO3 =>
SF4 + 6 NaOH = 4 NaF + 3 H2O + Na2SO3
Calciumhydroxide + ammoniumchloride = calciumchloride + ammoniumhydroxide =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4OH
Na2HPO4 + KMnO4 = NaMnO4 + K2HPO4 =>
Na2HPO4 + 2 KMnO4 = 2 NaMnO4 + K2HPO4
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
Pt(NO3)2 + K2S = PtS + K(NO3) =>
Pt(NO3)2 + K2S = PtS + 2 K(NO3)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
BaCl2 + SiO3{2-} = Ba(SiO3)2 + Cl2 + e =>
BaCl2 + 2 SiO3{2-} = Ba(SiO3)2 + Cl2 + 4e
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
O2 + H2O + Si = H2SiO3 =>
O2 + H2O + Si = H2SiO3
FeCl3 + H2C2O4 = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 HCl
NiCl2(aq) + NaOH(aq) = NaCl + Ni(OH)2 =>
NiCl2(aq) + 2 NaOH(aq) = 2 NaCl + Ni(OH)2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
SodiumChlorate + PotassiumChloride = PotassiumChlorate + SodiumChloride =>
SodiumChlorate + PotassiumChloride = PotassiumChlorate + SodiumChloride
(CN)2 + H2O = H2C2O4 + NH3 = =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
ZnO + Li2O = Zn(Li)2 + O =>
ZnO + Li2O = Zn(Li)2 + 2 O
BrO2 + H = Br + H2O =>
BrO2 + 4 H = Br + 2 H2O
AgNO3(aq) + NiBr3(aq) = AgBr(s) + Ni(NO3)3(aq) =>
3 AgNO3(aq) + NiBr3(aq) = 3 AgBr(s) + Ni(NO3)3(aq)
C9H20 + O2 = CO7 + H2O =>
2 C9H20 + 73 O2 = 18 CO7 + 20 H2O
Li2CO3 + HCl = LiCl + H2(CO3) =>
Li2CO3 + 2 HCl = 2 LiCl + H2(CO3)
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
Mg + ZnBr2 = Mg2Zn + Br2 =>
2 Mg + ZnBr2 = Mg2Zn + Br2
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
K2SO4(aq) + FeBr3(aq) = KBr(aq) + Fe2(SO4)3(aq) =>
3 K2SO4(aq) + 2 FeBr3(aq) = 6 KBr(aq) + Fe2(SO4)3(aq)
HBr + Cr(OH)3 = CrBr3 + H2O =>
3 HBr + Cr(OH)3 = CrBr3 + 3 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Na3[Ag(S2O3)2] + KBr = K3[Ag(S2O3)2] + NaBr =>
Na3[Ag(S2O3)2] + 3 KBr = K3[Ag(S2O3)2] + 3 NaBr
Na2O + Fe = Na + FeO =>
Na2O + Fe = 2 Na + FeO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
O3 + NaCl + H2O = NaOH + Cl =>
O3 + 6 NaCl + 3 H2O = 6 NaOH + 6 Cl
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl =>
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl
Zn(NO3)2 + Cu + H2SO4 = NO2 + CuSO4 + ZnSO4 + H2O =>
Zn(NO3)2 + Cu + 2 H2SO4 = 2 NO2 + CuSO4 + ZnSO4 + 2 H2O
C6H10NH2CH3 + KMnO4 + H2SO4 = C6H10NH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10NH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H10NH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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