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Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KICl4 + NaOH = NaCl + KCl + NaIO3 + NaI + H2O =>
3 KICl4 + 12 NaOH = 9 NaCl + 3 KCl + 2 NaIO3 + NaI + 6 H2O
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l) + Cu(s) =>
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l) + Cu(s)
CaCO3H2OCO2 = Ca(HCO3)2 =>
CaCO3H2OCO2 = Ca(HCO3)2
Cr2O2 + OH = CrO4 + H2O =>
Cr2O2 + 12 OH = 2 CrO4 + 6 H2O
Na2CO3 + VCl5 = NaCl + V2(CO3)5 =>
5 Na2CO3 + 2 VCl5 = 10 NaCl + V2(CO3)5
O6 + Si2 = SiO2 =>
2 O6 + 3 Si2 = 6 SiO2
C5H8O2 + CaO = C10H14CaO4 + H2O =>
2 C5H8O2 + CaO = C10H14CaO4 + H2O
K2S + Fe2(SO4)3 = FeS + S + K2SO4 =>
3 K2S + Fe2(SO4)3 = 2 FeS + S + 3 K2SO4
C2H4 + O2 = CH3COOH =>
C2H4 + O2 = CH3COOH
Cl2 + H2S + H2O = H2SO4 + HCl =>
4 Cl2 + H2S + 4 H2O = H2SO4 + 8 HCl
*3K + *2N2 = *3KN3 =>
4*3K + 9*2N2 = 4*3KN3
LiI + AgNO3 = LiNO3 + AgI =>
LiI + AgNO3 = LiNO3 + AgI
Mg(NO3)2(heat) = MgO + NO2 + O2 =>
2 Mg(NO3)2(heat) = 2 MgO + 4 NO2 + O2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
AgHCO3(s) = Ag2CO3(s) + H2O(aq) + CO2(g) =>
2 AgHCO3(s) = Ag2CO3(s) + H2O(aq) + CO2(g)
CuSO4 + Zn + H2SO4 = ZnH2Cu + SO4 =>
CuSO4 + Zn + H2SO4 = ZnH2Cu + 2 SO4
K2SO3 + H3PO4 = K3(PO4) + SO2 + H2O =>
3 K2SO3 + 2 H3PO4 = 2 K3(PO4) + 3 SO2 + 3 H2O
P4 + FeO + Ca(OH)2 = Fe + CaHPO4 + H2O =>
P4 + 10 FeO + 4 Ca(OH)2 = 10 Fe + 4 CaHPO4 + 2 H2O
CaO(s) + SiO2(l) = CaSiO3(l) =>
CaO(s) + SiO2(l) = CaSiO3(l)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CH3OH + NO2 = CO2 + H2O + NO =>
CH3OH + 3 NO2 = CO2 + 2 H2O + 3 NO
NO3{-}1 + Al + H2O + OH{-}1 = Al(OH)6{-}3 + NH3 =>
5 NO3{-}1 + 8 Al + 30 H2O + 3 OH{-}1 = 8 Al(OH)6{-}3 + 5 NH3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l) + Cu(s) =>
CH3CH2OH(l) + CuO(s) = CH3CHO(l) + H2O(l) + Cu(s)
(NH4)HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr(OH)3 + NaCl + H2O = Na[Cr(OH)4] + HCl =>
Cr(OH)3 + NaCl + H2O = Na[Cr(OH)4] + HCl
Al + NO3{-} + OH{-} + H2O = Al(OH)6{-3} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{-3} + 3 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Hg(OH)2 = Hg + OH =>
Hg(OH)2 = Hg + 2 OH
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
HCl + (NH4)2Cr2O7 = NH4Cl + H2Cr2O7 =>
2 HCl + (NH4)2Cr2O7 = 2 NH4Cl + H2Cr2O7
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PbCO3 + HNO3 = CO2 + H2O + Pb(NO3)2 =>
PbCO3 + 2 HNO3 = CO2 + H2O + Pb(NO3)2
C3H7OH + Ca = C3H7OCa + H2 =>
2 C3H7OH + 2 Ca = 2 C3H7OCa + H2
NH4Cl(s) + Ca(OH)2(g) = CaCl2(s) + NH4OH(s) =>
2 NH4Cl(s) + Ca(OH)2(g) = CaCl2(s) + 2 NH4OH(s)
Na2C2O4 + MnCrO4 + H2SO4 = MnCrO3 + Na2SO4 + H2O + CO2 =>
Na2C2O4 + MnCrO4 + H2SO4 = MnCrO3 + Na2SO4 + H2O + 2 CO2
BaCl2K2SO4 = BaSO4 + KCl =>
BaCl2K2SO4 = BaSO4 + 2 KCl
HIOK(OH) = K(IO)H2O =>
HIOK(OH) = K(IO)H2O
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