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2 Cl + MgBr2 = 2 ClBr + Mg
NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2
NaCl + Cu2 = CuCl2 + Na =>
4 NaCl + Cu2 = 2 CuCl2 + 4 Na
CH4 = C2 + H2 =>
2 CH4 = C2 + 4 H2
KNO2 + N2H4 + HCl = KCl + N2 + H2O =>
4 KNO2 + 3 N2H4 + 4 HCl = 4 KCl + 5 N2 + 8 H2O
Sr(OH)2 + K2(CO3) = Sr2(CO3)2 + K(OH) =>
2 Sr(OH)2 + 2 K2(CO3) = Sr2(CO3)2 + 4 K(OH)
Zn(s) + H2(SO4)(aq) = Zn(SO4)(aq) + H2(g) =>
Zn(s) + H2(SO4)(aq) = Zn(SO4)(aq) + H2(g)
NH3 + Mg(OH)2 + H3PO4 + H2O = MgNH4PO4*6H2O =>
NH3 + Mg(OH)2 + H3PO4 + 4 H2O = MgNH4PO4*6H2O
MgCl2 + Na2S = NaCl + MgS =>
MgCl2 + Na2S = 2 NaCl + MgS
AlI3 + Br = AlBr3 + I =>
AlI3 + 3 Br = AlBr3 + 3 I
GeO2 + H2O = H4GeO4 =>
GeO2 + 2 H2O = H4GeO4
Cr(OH)3 + Al2O3 = Cr2O3 + Al(OH)3 =>
2 Cr(OH)3 + Al2O3 = Cr2O3 + 2 Al(OH)3
H2O + NH4 = H3O + N =>
4 H2O + NH4 = 4 H3O + N
CH3CHO + Ag2O = Ag + C2H5COOH =>
3 CH3CHO + Ag2O = 2 Ag + 2 C2H5COOH
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + Al(NO3)2 =>
2 Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + 2 Al(NO3)2
Na(NO3)1 = Na(NO2)1 + O2 =>
2 Na(NO3)1 = 2 Na(NO2)1 + O2
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
KNO3 + Zn = ZnO + KNO2 =>
KNO3 + Zn = ZnO + KNO2
H3PO4 = H4P2O7H2O =>
2 H3PO4 = H4P2O7H2O
CO3Na2 + H2O + CO2 = CO3HNa =>
CO3Na2 + H2O + CO2 = 2 CO3HNa
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
I2O5(s) + CO(g) = I2(g) + CO2(g) =>
I2O5(s) + 5 CO(g) = I2(g) + 5 CO2(g)
C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
CH3CH2CH2CH3 = CH2CHCHCH2 + H2 =>
CH3CH2CH2CH3 = CH2CHCHCH2 + 2 H2
HCCH + [Cu(NH3)2]Cl = CuCCCu + NH4Cl + NH3 =>
HCCH + 2[Cu(NH3)2]Cl = CuCCCu + 2 NH4Cl + 2 NH3
C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12
H2SnO3 + NO = Sn + HNO3 + H2O =>
3 H2SnO3 + 4 NO = 3 Sn + 4 HNO3 + H2O
C6H5CCH + KMnO4 + H2SO4 + H2O = C6H5CH2COOH + MnSO4 + K2SO4 =>
5 C6H5CCH + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C6H5CH2COOH + 2 MnSO4 + K2SO4
P2O2 + H2O = H3PO4 + H2 =>
P2O2 + 6 H2O = 2 H3PO4 + 3 H2
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
C6H12O6 + O2(g) = CO2 + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
HNO3 + MgO2H2 = Mg(NO3)2 + H2O =>
2 HNO3 + MgO2H2 = Mg(NO3)2 + 2 H2O
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
K2CO3 + H{+} + Cl{-} = KCl + H2O + CO2 =>
K2CO3 + 2 H{+} + 2 Cl{-} = 2 KCl + H2O + CO2
I{-} + Br2 + OH{-} = H2IO6{3-} + Br{-} + H2O =>
I{-} + 4 Br2 + 10 OH{-} = H2IO6{3-} + 8 Br{-} + 4 H2O
H2S + K2CrO4 + H2O = S + KOH + Cr(OH)3 =>
3 H2S + 2 K2CrO4 + 2 H2O = 3 S + 4 KOH + 2 Cr(OH)3
C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
NaCO3 + Cu(NO3) = Na(NO3) + CuCO3 =>
NaCO3 + Cu(NO3) = Na(NO3) + CuCO3
C5H10O3 = C2H6O + CO2 + C6H12 =>
3 C5H10O3 = 3 C2H6O + 3 CO2 + C6H12
KH2PO4 + Ba(OH)2 = BaH2PO4 + K(OH)2 =>
KH2PO4 + Ba(OH)2 = BaH2PO4 + K(OH)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + HOH =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 HOH
Ca(NO3)2*4H2O + K2SO4 = CaSO4*2H2O + KNO3 + H2O =>
Ca(NO3)2*4H2O + K2SO4 = CaSO4*2H2O + 2 KNO3 + 2 H2O
CuH8 + H2 = CuH9 =>
2 CuH8 + H2 = 2 CuH9
NaOH + CuOHCl = NaCl + Cu(OH)2 =>
NaOH + CuOHCl = NaCl + Cu(OH)2
CO2 + HClO3 = HCO3 + Cl2O4 =>
2 CO2 + 2 HClO3 = 2 HCO3 + Cl2O4
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