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ZnO + H2SO = ZnSO + H2O
LiOH(aq) + Na2S(aq) = Li2S(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2S(aq) = Li2S(aq) + 2 NaOH(aq)
NH3 + H2O + ZnF3 = Zn2O3 + NH4F =>
6 NH3 + 3 H2O + 2 ZnF3 = Zn2O3 + 6 NH4F
P + H2 = PH3P =>
4 P + 3 H2 = 2 PH3P
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
C2H4 + O2(g) = CO2 + H2O =>
C2H4 + 3 O2(g) = 2 CO2 + 2 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
ZnO + H2SO = ZnSO + H2O =>
ZnO + H2SO = ZnSO + H2O
Ba(NO3)2 + Al2O3 = BaO + Al(NO3)3 =>
3 Ba(NO3)2 + Al2O3 = 3 BaO + 2 Al(NO3)3
CH4 + Cl = CH3Cl + HCl =>
CH4 + 2 Cl = CH3Cl + HCl
NaHCO3 + Zn = NaH + ZnCO3 =>
NaHCO3 + Zn = NaH + ZnCO3
K + H2O = KOH + H =>
K + H2O = KOH + H
NaCrO2 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO2 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 4 H2O
KCIO{-}3 = KCI + O{-}2 =>
KCIO{-}3 = KCI + O{-}2
Zn + Na2MoO4 + HCl = ZnCl2 + MoCl3 + NaCl + H2O =>
3 Zn + 2 Na2MoO4 + 16 HCl = 3 ZnCl2 + 2 MoCl3 + 4 NaCl + 8 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
AgSO3 + Na2SO4 = AgSO4 + Na2SO3 =>
AgSO3 + Na2SO4 = AgSO4 + Na2SO3
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
O3 = O + O2 =>
O3 = O + O2
Co(CN)6{4-} + O2 + H2O = Co(CN)6{3-} + OH{-} =>
4 Co(CN)6{4-} + O2 + 2 H2O = 4 Co(CN)6{3-} + 4 OH{-}
LiOH(aq) + Na2S(aq) = Li2S(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2S(aq) = Li2S(aq) + 2 NaOH(aq)
Ba(NO3)2 + Al2O3 = BaO + Al(NO3)3 =>
3 Ba(NO3)2 + Al2O3 = 3 BaO + 2 Al(NO3)3
LiOH(aq) + Na2S(aq) = Li2S(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2S(aq) = Li2S(aq) + 2 NaOH(aq)
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
Ba(NO3)2 + AlK(SO4)2 = Ba(SO4)2 + AlK(NO3)2 =>
Ba(NO3)2 + AlK(SO4)2 = Ba(SO4)2 + AlK(NO3)2
C9H13N + CH2O2 + C7H6O2 = C17H21NO4 =>
C9H13N + CH2O2 + C7H6O2 = C17H21NO4
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
C3N6H6O6 = CO + N2 + H2O =>
C3N6H6O6 = 3 CO + 3 N2 + 3 H2O
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2(aq) + PbSO4(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Mg + Sn(MnO4)2 = Mg(MnO4)2 + Sn =>
Mg + Sn(MnO4)2 = Mg(MnO4)2 + Sn
BaCO3 + CuO + X2O3 + O2 = XBa2Cu3O7 + CO2 =>
8 BaCO3 + 12 CuO + 2 X2O3 + O2 = 4 XBa2Cu3O7 + 8 CO2
(NH4)4Ce(SO4)4 + NaN3 = N2 + (NH4)2SO4 + Ce2(SO4)3 + Na2SO4 =>
2(NH4)4Ce(SO4)4 + 2 NaN3 = 3 N2 + 4(NH4)2SO4 + Ce2(SO4)3 + Na2SO4
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH =>
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH =>
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH =>
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH
K2(CO3) + H(C2H3O2) = K(C2H3O2) + H2O + CO2 =>
K2(CO3) + 2 H(C2H3O2) = 2 K(C2H3O2) + H2O + CO2
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH =>
Cu(CH3COO)2 + KOH = K(CH3COO)2 + CuOH
CaSO4 + NaOH = NaSO4 + CaOH =>
CaSO4 + NaOH = NaSO4 + CaOH
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCOOH + C7H5O2Na = HCOONa + C7H6O2 =>
HCOOH + C7H5O2Na = HCOONa + C7H6O2
Mg + P = Mg6P2 =>
6 Mg + 2 P = Mg6P2
Li3N + CaF2 = LiF + Ca3N2 =>
2 Li3N + 3 CaF2 = 6 LiF + Ca3N2
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
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