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C2H2 + 2 O2 = C2O4 + H2
Ag(s) + FeCl2(aq) = AgCl(s) + Fe(s) =>
2 Ag(s) + FeCl2(aq) = 2 AgCl(s) + Fe(s)
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
Fe3(s) + F(g) = Fe3F =>
Fe3(s) + F(g) = Fe3F
Li2S + P2S5 + Fe = Li2FeP2S6 =>
Li2S + P2S5 + Fe = Li2FeP2S6
FeCl2(aq) + Ag(s) = Fe(s) + AgCl(aq) =>
FeCl2(aq) + 2 Ag(s) = Fe(s) + 2 AgCl(aq)
XeF2 + AsF5 = XeF{+} + AsF6{-} =>
XeF2 + AsF5 = XeF{+} + AsF6{-}
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + Cu(SO4)3 =>
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + Cu(SO4)3
Ca(NO3)2 + Ag3PO4 = Ca3(PO4)2 + AgNO3 =>
3 Ca(NO3)2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgNO3
H2TeO3 + HCl = Te + Cl2 + H2O =>
H2TeO3 + 4 HCl = Te + 2 Cl2 + 3 H2O
Cr2O7{2-}(aq) + Fe{2+}(aq) + H{+}(aq) = Fe{3+}(aq) + Cr{3+}(aq) + H2O =>
Cr2O7{2-}(aq) + 6 Fe{2+}(aq) + 14 H{+}(aq) = 6 Fe{3+}(aq) + 2 Cr{3+}(aq) + 7 H2O
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4NO3(aq)
Zn + Al = Zn3Al2 =>
3 Zn + 2 Al = Zn3Al2
C8H10 = C + H =>
C8H10 = 8 C + 10 H
AB + CD = AD + CB =>
AB + CD = AD + CB
C17H35COONa + KOH = C17H35COOK + NaOH =>
C17H35COONa + KOH = C17H35COOK + NaOH
S + CaO = CaSO =>
S + CaO = CaSO
CHBr2 + Br2 = CBr4 + HBr =>
2 CHBr2 + 3 Br2 = 2 CBr4 + 2 HBr
Co2(s) + PO4(s) = Co3(PO4)2 =>
3 Co2(s) + 4 PO4(s) = 2 Co3(PO4)2
Cu(SO)4 + Mg = Mg(SO)4 + Cu =>
Cu(SO)4 + Mg = Mg(SO)4 + Cu
Zn(CH3CO3)2 + Na3PO4 = Na3(CH3CO3)2 + ZnPO4 =>
Zn(CH3CO3)2 + Na3PO4 = Na3(CH3CO3)2 + ZnPO4
I = I2 =>
2 I = I2
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
Ca(No3)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH4No3 =>
Ca(No3)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH4No3
K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3
AgI + HNO3 = HI + AgNO3 =>
AgI + HNO3 = HI + AgNO3
NH4 + NO3(s) = N2O(g) + H2O(l) =>
NH4 + NO3(s) = N2O(g) + 2 H2O(l)
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Ag(s) + FeCl2(aq) = AgCl(s) + Fe(s) =>
2 Ag(s) + FeCl2(aq) = 2 AgCl(s) + Fe(s)
Cu + NH3 = [Cu(NH3)4]4 =>
4 Cu + 16 NH3 = [Cu(NH3)4]4
FeCl2(aq) + Ag(s) = Fe(s) + AgCl(aq) =>
FeCl2(aq) + 2 Ag(s) = Fe(s) + 2 AgCl(aq)
K2S + CdCl2 = CdS + K2Cl2 =>
K2S + CdCl2 = CdS + K2Cl2
Zn(s) + H{+}(aq) = Zn{+2}(aq) + H2(g) =>
Zn(s) + 2 H{+}(aq) = Zn{+2}(aq) + H2(g)
C6H5CH3 + Br2 = C6H4(CH3)Br + HBr =>
C6H5CH3 + Br2 = C6H4(CH3)Br + HBr
Cr + C2O4 = Cr(C2O4)3 =>
Cr + 3 C2O4 = Cr(C2O4)3
KMnO4 + HBr + H2SO4 = H2O + K2SO4 + MnSO4 + Br2 =>
2 KMnO4 + 10 HBr + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Br2
C2H4O + HCl = ClC2H4OH =>
C2H4O + HCl = ClC2H4OH
NaCl + CuSO4 = Na + SO4 + CuCl =>
NaCl + CuSO4 = Na + SO4 + CuCl
Fe2(NO3)2 + Na2SO4 = Na2(NO3)2 + Fe2SO4 =>
Fe2(NO3)2 + Na2SO4 = Na2(NO3)2 + Fe2SO4
ZnO + Al + H2O = ZnAlO2 + H2 =>
ZnO + Al + H2O = ZnAlO2 + H2
CH3NH3Cl + H2O = OH + CH3NH3ClH =>
CH3NH3Cl + H2O = OH + CH3NH3ClH
C6H5CHCH2 + KMnO4 = C6H5COOK + K2CO3 + H2O + MnO2 =>
9 C6H5CHCH2 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 16 H2O + 40 MnO2
Cr2{+}(SO4)3{-2} + Na{+}OH{-} = Cr{+}(OH)3{-} + Na2{+}SO4{-2} =>
Cr2{+}(SO4)3{-2} + 2 Na{+}OH{-} = 2 Cr{+}(OH)3{-} + Na2{+}SO4{-2}
K2CO3 + AgNO3 = Ag2CO3 + KNO3 =>
K2CO3 + 2 AgNO3 = Ag2CO3 + 2 KNO3
C64H126 + O2 = CO2 + H2O =>
2 C64H126 + 191 O2 = 128 CO2 + 126 H2O
NO(g) = N2O2(g) =>
2 NO(g) = N2O2(g)
KOH + NH3 = KNH2 + HOH =>
KOH + NH3 = KNH2 + HOH
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
KHCO3 + C2H4O2 = C2H3KO2 + H2O + CO2 =>
KHCO3 + C2H4O2 = C2H3KO2 + H2O + CO2
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