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C2H5COONa + NaOH = C2H6 + Na2CO3
NaCO3{2-} + MgI2 = NaI2 + MgCO3{2-} =>
NaCO3{2-} + MgI2 = NaI2 + MgCO3{2-}
CuSO4 + Pb(N3)2 = Cu(N3)2 + PbSO4 =>
CuSO4 + Pb(N3)2 = Cu(N3)2 + PbSO4
Mg(s) + Fe = FeMg =>
Mg(s) + Fe = FeMg
*4Cr + *3O2 = *2Cr2O3 =>
*4Cr + *3O2 = *2Cr2O3
KCl + KMnO4 + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
Br + C20H12O5 = C20H12O5Br =>
Br + C20H12O5 = C20H12O5Br
KMnO4 + H2SO4 + Zn = H2 + ZnO + KMnSO4 =>
KMnO4 + H2SO4 + 4 Zn = H2 + 4 ZnO + KMnSO4
B2O3(s) + H2O(l) = H3BO3(aq) =>
B2O3(s) + 3 H2O(l) = 2 H3BO3(aq)
C10H21ClKOH = KClC10H20H2O =>
C10H21ClKOH = KClC10H20H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na(s) + Ag(NO3)(aq) = Na(NO3)(aq) + Ag(s) =>
Na(s) + Ag(NO3)(aq) = Na(NO3)(aq) + Ag(s)
MgCl2Na(OH) = Mg(OH)Cl2Na =>
MgCl2Na(OH) = Mg(OH)Cl2Na
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Ca(CO3) + H(SO4) = Ca(SO4) + H(CO3) =>
Ca(CO3) + H(SO4) = Ca(SO4) + H(CO3)
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
HClO4 + Co = Co(HCl)2 + O2 =>
2 HClO4 + Co = Co(HCl)2 + 4 O2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Ca + S = CaS =>
Ca + S = CaS
PbCl + AgNO{3} = PbNO{3} + ClAg =>
PbCl + AgNO{3} = PbNO{3} + ClAg
COCu2O = Cu2CO2 =>
COCu2O = Cu2CO2
CrCl3 + AgNO3 = Cr(NO3) + AgCl3 =>
CrCl3 + AgNO3 = Cr(NO3) + AgCl3
Br2O5 + H2O = Br2O6 + H2 =>
Br2O5 + H2O = Br2O6 + H2
H2SO3 + HO = H2O + HSO3(s) =>
H2SO3 + HO = H2O + HSO3(s)
AgNo3 + MgCo3 = AgCo3 + MgNo3 =>
AgNo3 + MgCo3 = AgCo3 + MgNo3
K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2 =>
K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2
HCN + NO2 = C2N2 + N2 + H2O =>
8 HCN + 2 NO2 = 4 C2N2 + N2 + 4 H2O
(NH4)[Cr(OH)4] + Cl2 + NH4OH = (NH4)2CrO4 + NH4Cl + H2O =>
2(NH4)[Cr(OH)4] + 3 Cl2 + 8 NH4OH = 2(NH4)2CrO4 + 6 NH4Cl + 8 H2O
C2H2 + Cl2 + Ca(OH)2 = CCl4 + CaCl4 + H2O =>
C2H2 + 6 Cl2 + Ca(OH)2 = 2 CCl4 + CaCl4 + 2 H2O
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
Na + HNO3 = NaNO3 + NHNO3 + H2O =>
5 Na + 7 HNO3 = 5 NaNO3 + NHNO3 + 3 H2O
Al(NO3)3(ac) + H2SO4(ac) = HNO3(ac) + Al2(SO4)3(ac) =>
2 Al(NO3)3(ac) + 3 H2SO4(ac) = 6 HNO3(ac) + Al2(SO4)3(ac)
TBP + HCl = TBPHCl =>
TBP + HCl = TBPHCl
Al2Si2O3(OH) + Na + Ca + HCO3 + SiO2 = Na70Ca29Al1Si2O8 + CO2 + H2O =>
Al2Si2O3(OH) + 140 Na + 58 Ca + 17 HCO3 + 2 SiO2 = 2 Na70Ca29Al1Si2O8 + 17 CO2 + 9 H2O
ErF3 + Mg = Er + MgF2 =>
2 ErF3 + 3 Mg = 2 Er + 3 MgF2
C2H5CO2H + C2H5OH = C5H10O2 + H2O =>
C2H5CO2H + C2H5OH = C5H10O2 + H2O
Cu{+1,2} + O{-2] = Cu2O =>
2 Cu{+1,2} + O{-2] = Cu2O
Cl2 + MgF2 = F2 + MgCl2 =>
Cl2 + MgF2 = F2 + MgCl2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
AgCl3 + CaSO4 = AgSO4 + CaCl3 =>
AgCl3 + CaSO4 = AgSO4 + CaCl3
H3PO4 + Na3CPO5 = NaH2PO4 + Na2HCPO5 =>
H3PO4 + Na3CPO5 = NaH2PO4 + Na2HCPO5
lead(ii)sulfide + oxygen = lead(ii)oxide + sulfurdioxide =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NaBrO3 + HBr = Br2 + H2O + NaBr =>
NaBrO3 + 6 HBr = 3 Br2 + 3 H2O + NaBr
H2SO4 + Cr2 = Cr2(SO4)3 + H2O + SO2 =>
6 H2SO4 + Cr2 = Cr2(SO4)3 + 6 H2O + 3 SO2
Na2Cr2O7 + H2O = NaOH + H2Cr2O7 =>
Na2Cr2O7 + 2 H2O = 2 NaOH + H2Cr2O7
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