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2 CaH + 2 H2O = 2 Ca(OH2) + H2
AgNO3 + K4FeCN6 = AgFeCN6 + K4NO3 =>
AgNO3 + K4FeCN6 = AgFeCN6 + K4NO3
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
Ag(NO3) = AgNO3 =>
Ag(NO3) = AgNO3
Fe2 + NaOH = FeO3 + NaH =>
Fe2 + 6 NaOH = 2 FeO3 + 6 NaH
Al(s) + Fe2O3(ac) = Al2O3(ac) + Fe(s) =>
2 Al(s) + Fe2O3(ac) = Al2O3(ac) + 2 Fe(s)
Fe(III) + O2 = Fe(III)O2 =>
Fe(III) + O2 = Fe(III)O2
Al + NH4(ClO4) = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6 NH4(ClO4) = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Sc + HBr = ScBr + H2 =>
2 Sc + 2 HBr = 2 ScBr + H2
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
CH3CH2CH2COOH + C8H18O = C12H24O2 + H2O =>
CH3CH2CH2COOH + C8H18O = C12H24O2 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
C187H186O89N9S + O2 = CO2 + H2O + SO2 + N2 =>
2 C187H186O89N9S + 380 O2 = 374 CO2 + 186 H2O + 2 SO2 + 9 N2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + Cu2S = AgS + Cu =>
Ag + Cu2S = AgS + 2 Cu
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Cu(OH)2 + SO3 = Cu2(SO4)2 + H2O =>
2 Cu(OH)2 + 2 SO3 = Cu2(SO4)2 + 2 H2O
HClO2 + H = H2O + Cl2 =>
2 HClO2 + 6 H = 4 H2O + Cl2
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
Cu2S + HNO3 + CuSO4 = (CuNO3)2 + SO2 + H2O =>
Cu2S + 4 HNO3 + 2 CuSO4 = 2(CuNO3)2 + 3 SO2 + 2 H2O
KCl + HCl = HK + Cl =>
KCl + HCl = HK + 2 Cl
CH3OH(s) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(s) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CO{+2} = C + O{+2} =>
CO{+2} = C + O{+2}
Pb + O2H2 + HCl = H2O + PbCl2 =>
Pb + O2H2 + 2 HCl = 2 H2O + PbCl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O
KBr + NaOH = Br2 + KOH + Na =>
2 KBr + 2 NaOH = Br2 + 2 KOH + 2 Na
V + H3PO4 = V3(PO4)5 + H2 =>
6 V + 10 H3PO4 = 2 V3(PO4)5 + 15 H2
K2Cr2O7 + KI + H2O = KOH + Cr(OH)3 + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 8 KOH + 2 Cr(OH)3 + 3 I2
CCl4 + NaOH = NaCl + CO2 + H2O =>
CCl4 + 4 NaOH = 4 NaCl + CO2 + 2 H2O
Ag + Fe = AgFe =>
Ag + Fe = AgFe
CH3CH2CH2OH + Na2CO3 = CH3CH2CH2ONa + CO2 + H2O =>
2 CH3CH2CH2OH + Na2CO3 = 2 CH3CH2CH2ONa + CO2 + H2O
Fe + Ag = FeAg =>
Fe + Ag = FeAg
KI3 + CCl4 = KCl3 + C + I2 =>
4 KI3 + 3 CCl4 = 4 KCl3 + 3 C + 6 I2
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3 =>
Fe2(SO4)3 + Sr(NO3)2 = Fe2(NO3)2 + Sr(SO4)3
Pb + Mg(NO3)2 = Mg + Pb(NO3) =>
2 Pb + Mg(NO3)2 = Mg + 2 Pb(NO3)
N2O3 = NO + NO2 =>
N2O3 = NO + NO2
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3 =>
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3
Cr(CH3COO)3 = Cr + CH3COO =>
Cr(CH3COO)3 = Cr + 3 CH3COO
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Sn + AgNO = Ag + SnNO =>
Sn + AgNO = Ag + SnNO
Co + As + S = CoAsS =>
Co + As + S = CoAsS
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