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KCl(aq) + CaS(aq) = KS + CaCl
H2S + CuCl2 = CuS + HCl =>
H2S + CuCl2 = CuS + 2 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
V(OH)5 + H3PO3 = V3(PO3)5 + H2O =>
3 V(OH)5 + 5 H3PO3 = V3(PO3)5 + 15 H2O
C45H10 + O2 = CO2 + H2O =>
2 C45H10 + 95 O2 = 90 CO2 + 10 H2O
H2SO4 + SO2 = H2SO2 + SO4 =>
H2SO4 + SO2 = H2SO2 + SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al(SO4) + Ba(OH) = Ba(SO4) + AlOH =>
Al(SO4) + Ba(OH) = Ba(SO4) + AlOH
ZnSO4 + FeCl3 = ZnCl2 + Fe2(SO4)3 =>
3 ZnSO4 + 2 FeCl3 = 3 ZnCl2 + Fe2(SO4)3
Fe(s) + HCl(aq) = FeCl(aq) + H2(g) =>
2 Fe(s) + 2 HCl(aq) = 2 FeCl(aq) + H2(g)
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
FeO + LiCl = FeCl2 + Li2O =>
FeO + 2 LiCl = FeCl2 + Li2O
Rb2SO3(s) + HBr(gas) = RbBr(s) + H2SO3 =>
Rb2SO3(s) + 2 HBr(gas) = 2 RbBr(s) + H2SO3
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
C6H5CH3 + MnO2 + H2SO4 = C6H5C(H)O + MnSO4 + H2O =>
C6H5CH3 + 2 MnO2 + 2 H2SO4 = C6H5C(H)O + 2 MnSO4 + 3 H2O
H2NCH2COOH + HCl = H2NCH2COOCl + H2 =>
H2NCH2COOH + HCl = H2NCH2COOCl + H2
C6H12 + O2 = CO2 + H2O = H{-}4365kJ =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
BaCl2 + H2SO4 = BaH2 + SO4Cl2 =>
BaCl2 + H2SO4 = BaH2 + SO4Cl2
HF + K2CO3 = KF + H2O + CO2 =>
2 HF + K2CO3 = 2 KF + H2O + CO2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
SO3{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
SO3{2-} + I2 + H2O = SO4{2-} + 2 I{-} + 2 H{+}
C12H11O3P + O2 = CO2 + H2O + PO4 =>
4 C12H11O3P + 61 O2 = 48 CO2 + 22 H2O + 4 PO4
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
AgNo3 + Ag3Po4 = AgPo4 + Ag3No3 =>
AgNo3 + Ag3Po4 = AgPo4 + Ag3No3
ZnO + H2 = ZnH2 + H2O =>
ZnO + 2 H2 = ZnH2 + H2O
Ba{2} + CO3{-2} = BaCO3 =>
Ba{2} + CO3{-2} = BaCO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
HF2 + H2O = H3O + F =>
HF2 + H2O = H3O + 2 F
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H8O8 + O2 = CO + H2O =>
C6H8O8 + O2 = 6 CO + 4 H2O
H1 + OH = H2O =>
H1 + OH = H2O
Na2O3 + Mg(OH)2 = Na2MgO4 + H2O =>
Na2O3 + Mg(OH)2 = Na2MgO4 + H2O
HI + Pb(CH3COO)2 = PbI2 + CH3COOH =>
2 HI + Pb(CH3COO)2 = PbI2 + 2 CH3COOH
CH3COOH + Li(OH) = H2O + LiC2H3O2 =>
CH3COOH + Li(OH) = H2O + LiC2H3O2
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
FH + H2O = FH3O =>
FH + H2O = FH3O
Ba + H2O = BaH2O =>
Ba + H2O = BaH2O
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
Zn3N2 + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn3N2 + 28 HNO3 = 9 Zn(NO3)2 + 16 NO + 14 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ge(OH)4 = Ge + OH =>
Ge(OH)4 = Ge + 4 OH
Cu + HNO3(diluted) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(diluted) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
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