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Na2CO3 + 2 HOH = 2 NaOH + H2CO3
NH4 + O2 + CH4 = CHN + H2O =>
4 NH4 + 7 O2 + 4 CH4 = 4 CHN + 14 H2O
NaClO2 + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = 2 I2 + NaCl + 2 K2SO4 + 2 H2O
MgSO4 + In = In2(SO4)3 + Mg =>
3 MgSO4 + 2 In = In2(SO4)3 + 3 Mg
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
PbCl2 + H2S(g) = PbS + HCl =>
PbCl2 + H2S(g) = PbS + 2 HCl
Na[Cr(OH)4] + Cl2 + NaOH = NaCrO4 + NaCl + H2O =>
Na[Cr(OH)4] + 2 Cl2 + 4 NaOH = NaCrO4 + 4 NaCl + 4 H2O
Ca(C2H3O2)2 + H2O2 = C2H4O2 + CaO2 =>
Ca(C2H3O2)2 + H2O2 = 2 C2H4O2 + CaO2
BaCl2 + Na2S = BaS + Na2 + Cl2 =>
BaCl2 + Na2S = BaS + Na2 + Cl2
CH4O + O = CH2O + H2O =>
CH4O + O = CH2O + H2O
Al(s) + Au(NO3)3(aq) = Al(NO3)3(aq) + Au(s) =>
Al(s) + Au(NO3)3(aq) = Al(NO3)3(aq) + Au(s)
N2O + S = N2 + SO2 =>
2 N2O + S = 2 N2 + SO2
CH3COONa + CH3OH = CH3COOCH3 + NaOH =>
CH3COONa + CH3OH = CH3COOCH3 + NaOH
Ba + FeSO4 = BaSO4 + Fe =>
Ba + FeSO4 = BaSO4 + Fe
HCaCl2 + O2 = Ca(ClO3)2 + H2O =>
4 HCaCl2 + 13 O2 = 4 Ca(ClO3)2 + 2 H2O
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
KOH + NaHPO4 = NaOH + KHPO4 =>
KOH + NaHPO4 = NaOH + KHPO4
CuSO4 + KI = CuI(s) + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI(s) + I2 + 2 K2SO4
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
H2 + SiO3 = H2SiO3 =>
H2 + SiO3 = H2SiO3
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2 =>
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2
AgI + Ca(NO3)2 = AgNO3 + CaI2 =>
2 AgI + Ca(NO3)2 = 2 AgNO3 + CaI2
P4 + Sr(OH)2 + H2O = PH3 + Sr(H2PO4)2 =>
4 P4 + 3 Sr(OH)2 + 18 H2O = 10 PH3 + 3 Sr(H2PO4)2
LiAlH4 + CH3OH = LiAl(OCH3)4 + H1 =>
LiAlH4 + 4 CH3OH = LiAl(OCH3)4 + 8 H1
Mn(NO3)2 + NaBrO3 + HNO3 = HMnO4 + Br(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBrO3 + 9 HNO3 = 3 HMnO4 + 5 Br(NO3)2 + 5 NaNO3 + 3 H2O
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3(aq) + CaCl2(aq) = HCl(aq) + Ca(NO3)2(s) =>
2 HNO3(aq) + CaCl2(aq) = 2 HCl(aq) + Ca(NO3)2(s)
NaB(OH)4 = Na + H4BO4 =>
NaB(OH)4 = Na + H4BO4
F2O3 + CO = FO + CO2 =>
F2O3 + CO = 2 FO + CO2
NaCl + H2SO4 + H2O = Na2SO4*10H2O + HCl =>
2 NaCl + H2SO4 + 10 H2O = Na2SO4*10H2O + 2 HCl
XeOF4 + H2O = XeO2F2 + HF =>
XeOF4 + H2O = XeO2F2 + 2 HF
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + HCl(ac) =>
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + 2 HCl(ac)
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
CaCO3*MgCO3 = Ca + Mg + CO3 =>
CaCO3*MgCO3 = Ca + Mg + 2 CO3
Cu(OH)2 + KJ = CuJ2 + KOH =>
Cu(OH)2 + 2 KJ = CuJ2 + 2 KOH
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2 =>
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2
KOH + Cu(HSO4)2 = KHSO4 + Cu(OH)2 =>
2 KOH + Cu(HSO4)2 = 2 KHSO4 + Cu(OH)2
Mg7Si8O22(OH)2 = Mg2Si2O6 + SiO2 + H2O =>
2 Mg7Si8O22(OH)2 = 7 Mg2Si2O6 + 2 SiO2 + 2 H2O
Ba[Zn(OH)4] = BaZnO2 + H2O =>
Ba[Zn(OH)4] = BaZnO2 + 2 H2O
LiAlH4 + CH3OH = LiAl(OCH3)4 + H3 =>
3 LiAlH4 + 12 CH3OH = 3 LiAl(OCH3)4 + 8 H3
Ba + HCN = Ba(CN)2 + H2 =>
Ba + 2 HCN = Ba(CN)2 + H2
Zn(s) + HSO4(aq) = H2(g) + ZnSO4(aq) =>
2 Zn(s) + 2 HSO4(aq) = H2(g) + 2 ZnSO4(aq)
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
Fe(s) + HCl(ac) = FeCl3 + H2 =>
2 Fe(s) + 6 HCl(ac) = 2 FeCl3 + 3 H2
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
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