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2 NaBr(s) + 2 Cl2(g) = 2 NaCl2(s) + Br2(s)
Cr(OH)3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
C10H14N2 + H2SO4 = C20H30N4O4S =>
2 C10H14N2 + H2SO4 = C20H30N4O4S
C8H10O2N4 + O2 = NO2 + CO2 + H2O =>
2 C8H10O2N4 + 27 O2 = 8 NO2 + 16 CO2 + 10 H2O
(ClC3H7)2 + NaOH = H8C3O + NaCl =>
(ClC3H7)2 + 2 NaOH = 2 H8C3O + 2 NaCl
Al3 + Br = AlBr3 =>
Al3 + 9 Br = 3 AlBr3
CuCl2 + N2H4 + NaOH = Cu + N2 + H2O + NaCl =>
2 CuCl2 + N2H4 + 4 NaOH = 2 Cu + N2 + 4 H2O + 4 NaCl
Cu + O = CuO =>
Cu + O = CuO
Ba3(PO4)2 + H2O = BaO + H3PO4 =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3PO4
C5H8(OH)2HBr = C5H8OHBrH2O =>
C5H8(OH)2HBr = C5H8OHBrH2O
NH4HSO4 + NaOH = NH3 + NaHSO4 + H2O =>
NH4HSO4 + NaOH = NH3 + NaHSO4 + H2O
K2CrO7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2CrO7 + 9 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 9 Na2SO4 + 4 KOH
Fe2O3(s) + Al = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(l) + Al2O3(s)
C3H6O + HCN = C4H7NO =>
C3H6O + HCN = C4H7NO
KOH = H2O + K2O =>
2 KOH = H2O + K2O
Al2(CO3)3(aq) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3(aq) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l) + 3 CO2(g)
Nd2O3 + NH4Br = NdOBr + H2O + NH3 =>
Nd2O3 + 2 NH4Br = 2 NdOBr + H2O + 2 NH3
SiF4(s) + H2O(l) = H2SiF6(s) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(s) + H2SiO3(s)
K3(CNS) + MnO2 + H2SO4 = K2(SO4) + MnSO4 + CO2 + NO + H2O =>
2 K3(CNS) + 15 MnO2 + 16 H2SO4 = 3 K2(SO4) + 15 MnSO4 + 2 CO2 + 2 NO + 16 H2O
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq) =>
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq)
NaOH + KPO4 = NaPO4 + OHK =>
NaOH + KPO4 = NaPO4 + OHK
Na2PO4 + Ca(No3)2 = NaNo3 + CaPO4 =>
Na2PO4 + Ca(No3)2 = 2 NaNo3 + CaPO4
MgNo2 + No = MgNo3 =>
MgNo2 + No = MgNo3
Li + CaCl2 = CaLi + Cl =>
Li + CaCl2 = CaLi + 2 Cl
CH3COOH + H2SO4 = CH3COOH3{2+} + SO4{2-} =>
CH3COOH + H2SO4 = CH3COOH3{2+} + SO4{2-}
[Cr(H2O)6] + Cl = CrCl3 + H2O =>
[Cr(H2O)6] + 3 Cl = CrCl3 + 6 H2O
B2Cl6 + NH3 = BN + ClNH4 =>
B2Cl6 + 8 NH3 = 2 BN + 6 ClNH4
Al + NaOH + H2O = Na[Al(OH)4*2H2O] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4*2H2O] + 3 H2
NaOH + H2SO4 = Na(SO4) + H3O =>
NaOH + H2SO4 = Na(SO4) + H3O
Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3
Al + NH4NO3 = N20 + H2O + Al2O3 =>
20 Al + 30 NH4NO3 = 3 N20 + 60 H2O + 10 Al2O3
Pb(CH3COO)2 + FeBr3 = PbBr2 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 FeBr3 = 3 PbBr2 + 2 Fe(CH3COO)3
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + Na(NO)3 =>
2 Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + 2 Na(NO)3
C9H10O3 + NaBH4 + HCl + NaOH = C9H12O3 + NaB(OH)4 + NaCl =>
4 C9H10O3 + NaBH4 + 4 HCl + 4 NaOH = 4 C9H12O3 + NaB(OH)4 + 4 NaCl
NaI + Pb(NO3)2 = Pb + NaI(NO3) =>
2 NaI + Pb(NO3)2 = Pb + 2 NaI(NO3)
BCl3 + H2O = B(OH)3(aq) + HCl =>
BCl3 + 3 H2O = B(OH)3(aq) + 3 HCl
SO4{2-} + CH3COO{-} + H{+} = HS{-} + CO2 + H2O =>
SO4{2-} + CH3COO{-} + 2 H{+} = HS{-} + 2 CO2 + 2 H2O
Fe(SO4) + NaOH = Fe(OH)2 + Na2SO4 =>
Fe(SO4) + 2 NaOH = Fe(OH)2 + Na2SO4
Zn(g) + HCl(g) = ZnCl(g) + H2 =>
2 Zn(g) + 2 HCl(g) = 2 ZnCl(g) + H2
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
V + Br2 = VBr3 =>
2 V + 3 Br2 = 2 VBr3
C20H32O2(l) + O2(g) = CO2(g) + H2O(g) =>
C20H32O2(l) + 27 O2(g) = 20 CO2(g) + 16 H2O(g)
HMnO4 + HCl = MnCl + Cl2 + H2O =>
HMnO4 + 7 HCl = MnCl + 3 Cl2 + 4 H2O
CaCl(OCl) + HCl = CaCl2 + Cl2 + H2O =>
CaCl(OCl) + 2 HCl = CaCl2 + Cl2 + H2O
Fe3O4 + CH4 = Fe + CO2 + H2O =>
Fe3O4 + CH4 = 3 Fe + CO2 + 2 H2O
Li2O + H2O = Li{+} + OH{-} =>
Li2O + H2O = 2 Li{+} + 2 OH{-}
KOH + KH2PO4 = H2O + K3PO4 =>
2 KOH + KH2PO4 = 2 H2O + K3PO4
NH4NO3 + O2 = NO2 + H2O =>
2 NH4NO3 + 3 O2 = 4 NO2 + 4 H2O
MgCl2 + H2 = Mg + HCl =>
MgCl2 + H2 = Mg + 2 HCl
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