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Ca(HO)2 + 2 HCl = CaCl2 + 2 H2O
Cu2O(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 4 Cu(s) + CO2(g)
BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
CH2NO2 + O2 = CO2 + H2O + N2 =>
2 CH2NO2 + O2 = 2 CO2 + 2 H2O + N2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C6H15O3N + H2O = C6H15O3NH + OH =>
C6H15O3N + H2O = C6H15O3NH + OH
FeI2 + K3PO4 = Fe3(PO4)2 + KI =>
3 FeI2 + 2 K3PO4 = Fe3(PO4)2 + 6 KI
[Ag(NH3)2]{+} + CH3CHO + OH{-} = Ag + H2O + NH3 + CH3COO =>
3[Ag(NH3)2]{+} + CH3CHO + 3 OH{-} = 3 Ag + 2 H2O + 6 NH3 + CH3COO
KH2PO4 + MgBr2 = HBr + KBr + Mg3(PO4)2 =>
2 KH2PO4 + 3 MgBr2 = 4 HBr + 2 KBr + Mg3(PO4)2
H{+} + C5H12O2 + MnO4{-} = C5H6O4{2-} + MnO2 + H2O =>
2 H{+} + 3 C5H12O2 + 8 MnO4{-} = 3 C5H6O4{2-} + 8 MnO2 + 10 H2O
C27H46O + Br2 = C27H46Br2O =>
C27H46O + Br2 = C27H46Br2O
CuCl + SO2 + HCl = CuCl2 + H2O + S =>
4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S
NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4(H2O)5 =>
2 NaOH + CuSO4(H2O)5 = Cu(OH)2 + Na2SO4(H2O)5
(NH4)2(CO3) + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2(CO3) + CaCl2 = 2(NH4)Cl + CaCO3
Na2 + H2O = Na2(OH) + H2 =>
2 Na2 + 2 H2O = 2 Na2(OH) + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CH2CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH2CH(OH)CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
N2O + NO3 = N2O5 =>
N2O + 8 NO3 = 5 N2O5
CBr4 + H2 = CH4 + Br2 =>
CBr4 + 2 H2 = CH4 + 2 Br2
(C4H10)(g) + O(g) = CO2(g) + H2O(g) =>
(C4H10)(g) + 13 O(g) = 4 CO2(g) + 5 H2O(g)
H{+} + e + MnO4{-} = Mn{+} + H2O =>
8 H{+} + 6e + MnO4{-} = Mn{+} + 4 H2O
Li2CO3 + CaCl2 = LiCl + CaCO3 =>
Li2CO3 + CaCl2 = 2 LiCl + CaCO3
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
KClO3 + C7H8 = KCl + CO2 + H2O =>
6 KClO3 + C7H8 = 6 KCl + 7 CO2 + 4 H2O
Ca(NO3)2*4H2O + Na2CO3 = CaCO3 + NaNO3 + H2O =>
Ca(NO3)2*4H2O + Na2CO3 = CaCO3 + 2 NaNO3 + 4 H2O
Fe + H2SO4(conc) = FeSO4 + H2 =>
Fe + H2SO4(conc) = FeSO4 + H2
C4H10O3 + O = CO + H2O =>
C4H10O3 + 6 O = 4 CO + 5 H2O
(NH4)3PO4 + MnCl3 = Mn(PO4) + NH4Cl =>
(NH4)3PO4 + MnCl3 = Mn(PO4) + 3 NH4Cl
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Zn + Fe(CN)6{3-} = Zn{2+} + Fe(CN)6{4-} =>
Zn + 2 Fe(CN)6{3-} = Zn{2+} + 2 Fe(CN)6{4-}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
AgCl + CN{-} = Ag(CN)2{-} + Cl{-} =>
AgCl + 2 CN{-} = Ag(CN)2{-} + Cl{-}
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
H2SO4(conc) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(conc) + 2 Fe = Fe2(SO4)3 + 3 H2
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
Mg + NO = MgO + N2 =>
2 Mg + 2 NO = 2 MgO + N2
KC2H3O2 + HBr = KBr + HC2H3O2 =>
KC2H3O2 + HBr = KBr + HC2H3O2
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(s) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(s)
H1 + S2 = H2S =>
4 H1 + S2 = 2 H2S
Fe + H2SO4(conc) = FeSO4 + H2 =>
Fe + H2SO4(conc) = FeSO4 + H2
Ca + PH3 = Ca3P2 + H2 =>
3 Ca + 2 PH3 = Ca3P2 + 3 H2
COH2 + NaOH = CH3COONa + H2O =>
2 COH2 + NaOH = CH3COONa + H2O
Zr + H2SO4 = Zr(SO4)2 + H2 =>
Zr + 2 H2SO4 = Zr(SO4)2 + 2 H2
H2SO4(conc) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(conc) + 2 Fe = Fe2(SO4)3 + 3 H2
Fe + H2SO4(conc) = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4(conc) = FeSO4 + SO2 + 2 H2O
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