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C2H2 + CaC2 = C2C2 + CaH2
CuO + HCl = Cu2Cl4 + H2O =>
2 CuO + 4 HCl = Cu2Cl4 + 2 H2O
SO2 + NaOH = Na2SO3 + H202 + O2 =>
202 SO2 + 404 NaOH = 202 Na2SO3 + 2 H202 + 101 O2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
NOHSO4 + KMnO4 + H2O = MnSO4 + KNO3 + H2SO4 + HNO3 =>
5 NOHSO4 + 2 KMnO4 + 2 H2O = 2 MnSO4 + 2 KNO3 + 3 H2SO4 + 3 HNO3
NaHCO3(s) + Ca(OH)2(aq) = CaCO3(s) + NaOH(s) + H2O(l) =>
NaHCO3(s) + Ca(OH)2(aq) = CaCO3(s) + NaOH(s) + H2O(l)
Ca + H3(PO4)2 = Ca3PO4 + H2 =>
12 Ca + 2 H3(PO4)2 = 4 Ca3PO4 + 3 H2
SN(OH)2 + HClO2 = SNOH(ClO2) + H2O =>
SN(OH)2 + HClO2 = SNOH(ClO2) + H2O
O2 + C18H36 = CO2 + H2O =>
27 O2 + C18H36 = 18 CO2 + 18 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
Fe + NH3 = Fe(NH3)3 =>
Fe + 3 NH3 = Fe(NH3)3
(NH4)3(PO4) + BaS = Ba3(PO4)2 + S(NH4)2 =>
2(NH4)3(PO4) + 3 BaS = Ba3(PO4)2 + 3 S(NH4)2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
C6H1206 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C6H1206 + 246 KMnO4 + 369 H2SO4 = 6 CO2 + 246 MnSO4 + 123 K2SO4 + 972 H2O
HIO + NH4OH = NH4 + IO + H2O =>
HIO + NH4OH = NH4 + IO + H2O
VO2 = V + O2 =>
VO2 = V + O2
CoCl{2} + NaOH = NaCl + Co(OH){2} =>
CoCl{2} + NaOH = NaCl + Co(OH){2}
SO4{-2} + H2O = H2SO4 + OH{-} =>
SO4{-2} + 2 H2O = H2SO4 + 2 OH{-}
Cu(NO3)2*3H2O + NaBH4 = Cu + NaNO3 + B(OH)3 + H2 + B2H6 =>
2 Cu(NO3)2*3H2O + 4 NaBH4 = 2 Cu + 4 NaNO3 + 2 B(OH)3 + 8 H2 + B2H6
HCOONH4 + H2O = HCOOH + NH4OH =>
HCOONH4 + H2O = HCOOH + NH4OH
HClO2 + RbOH = RbClO2 + H2O =>
HClO2 + RbOH = RbClO2 + H2O
Ba(OH)2 + H = Ba + H2O =>
Ba(OH)2 + 2 H = Ba + 2 H2O
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
C12HH6 + O2 = CO2 + H2O =>
4 C12HH6 + 55 O2 = 48 CO2 + 14 H2O
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + OH{-} =>
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + 2 OH{-}
NH3BH3 = N + H + B =>
NH3BH3 = N + 6 H + B
HCO3 + Ba(OH)2 = Ba(CO3)2 + H2O =>
2 HCO3 + Ba(OH)2 = Ba(CO3)2 + 2 H2O
C4H7ClO2 + O2 = CO2 + H2O + ClO =>
4 C4H7ClO2 + 21 O2 = 16 CO2 + 14 H2O + 4 ClO
C6H12O5 + O2 = C2H5OH + CO2 =>
2 C6H12O5 + O2 = 4 C2H5OH + 4 CO2
Mg(OH)2 + H = (MgOH) + H2O =>
Mg(OH)2 + H = (MgOH) + H2O
BaNo3 + H3Po4 = Ba3Po4 + HNo3 =>
3 BaNo3 + H3Po4 = Ba3Po4 + 3 HNo3
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
CaCO3 + C2H6O + H2O = C4H6O3 + Ca(OH)2 =>
4 CaCO3 + 4 C2H6O + H2O = 3 C4H6O3 + 4 Ca(OH)2
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3
CN + AsO4 = AsO2 + CNO =>
2 CN + AsO4 = AsO2 + 2 CNO
FeO2 + HBr = FeBr3 + H2O + Br2 =>
2 FeO2 + 8 HBr = 2 FeBr3 + 4 H2O + Br2
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3 =>
3 AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3
CH3COOH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
5 CH3COOH + 3 Cr2O7 + 2 H{+} = 10 CO2 + 11 H2O + 2 Cr3{+}
Pb2O3 + KMnO4 + HCl = PbCl4 + MnCl2 + KCl + H2O =>
5 Pb2O3 + 2 KMnO4 + 46 HCl = 10 PbCl4 + 2 MnCl2 + 2 KCl + 23 H2O
C + CO4 = CO2 =>
C + CO4 = 2 CO2
C4H6 + Na = C4H5Na + H2 =>
2 C4H6 + 2 Na = 2 C4H5Na + H2
K2S2O3 + Br2 + KOH = KBr + K2SO4 + H2O =>
K2S2O3 + 4 Br2 + 10 KOH = 8 KBr + 2 K2SO4 + 5 H2O
MnN2O4 + BeCl2 = BeN2O4 + MnCl2 =>
MnN2O4 + BeCl2 = BeN2O4 + MnCl2
Cr2O7{2-} + HCl = Cr{3+} + Cl2 + H2O + Cl{-} =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 3 Cl2 + 7 H2O + 8 Cl{-}
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + K2Cl2(ag) =>
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + K2Cl2(ag)
Cr2O7{2-} + HCl = Cr{3+} + Cl2 + H2O + Cl{-} =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 3 Cl2 + 7 H2O + 8 Cl{-}
I3{-} + Sn{2+} = Sn{4+} + I{-} =>
I3{-} + Sn{2+} = Sn{4+} + 3 I{-}
Cu + HCl + H2O = CuCl2*2H2O + H2 =>
Cu + 2 HCl + 2 H2O = CuCl2*2H2O + H2
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