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Ni2Cl2 + Cu2SO4 = Ni2SO4 + Cu2Cl2
Pb(NO3)2(aq) + K3PO4(aq) = Pb(PO4)2(s) + K3NO3(aq) =>
Pb(NO3)2(aq) + 2 K3PO4(aq) = Pb(PO4)2(s) + 2 K3NO3(aq)
CaO2 + CO2 = CaCO4 =>
CaO2 + CO2 = CaCO4
Na[Cr(OH)4] + NaOH + O2 = Na2CrO4 + H2O =>
4 Na[Cr(OH)4] + 4 NaOH + 3 O2 = 4 Na2CrO4 + 10 H2O
PbO2H2 + HCl = H2O + PbCl2 =>
PbO2H2 + 2 HCl = 2 H2O + PbCl2
Fe2O2(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O2(s) + 2 CO(g) = 2 Fe(s) + 2 CO2(g)
MgSO4 + Na3(PO4)2 = Mg3(PO4)2 + NaSO4 =>
3 MgSO4 + Na3(PO4)2 = Mg3(PO4)2 + 3 NaSO4
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
[]Li2S(aq) + Ag(NO3)(aq) = LiNO3(aq) + Ag2S(s) =>
[]Li2S(aq) + 2 Ag(NO3)(aq) = 2 LiNO3(aq) + Ag2S(s)
H3AsO4 + H = H3AsO3 + H2O =>
H3AsO4 + 2 H = H3AsO3 + H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
Mn(OH)2 + O2 + H2O = Mn(OH)4 =>
2 Mn(OH)2 + O2 + 2 H2O = 2 Mn(OH)4
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 6 H2O
KClCaS = KSCaCl =>
KClCaS = KSCaCl
Co + NH3 = Co(NH3) =>
Co + NH3 = Co(NH3)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + NH4{+} + SO4{2-} + H{+} + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 4 NH4{+} + 4 SO4{2-} + 4 H{+} + 8 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaI + PbSO4 = PbI2 + Na2SO4 =>
2 NaI + PbSO4 = PbI2 + Na2SO4
H2S + HCl = SCl2 + H2 =>
H2S + 2 HCl = SCl2 + 2 H2
Zn + HCl(aq) = ZnCl2 + H =>
Zn + 2 HCl(aq) = ZnCl2 + 2 H
Cr3 + Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3 + Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
C3H8O + KMnO4 + H2SO4 = MnSO4 + CH3C(O)CH3 + H2O + K2SO4 =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 CH3C(O)CH3 + 8 H2O + K2SO4
C + HNO3 = N2 + CO + H2O =>
5 C + 2 HNO3 = N2 + 5 CO + H2O
H2SO + Al(OH)3 = Al2SO3 + H2O =>
H2SO + 2 Al(OH)3 = Al2SO3 + 4 H2O
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
H2OSO3 = H2SO4 =>
H2OSO3 = H2SO4
Mg(OH)2(s) + H2SO4(ac) = Mg(HSO4)2(ac) + H2O =>
Mg(OH)2(s) + 2 H2SO4(ac) = Mg(HSO4)2(ac) + 2 H2O
CaCl2 + NaOH = Ca(OH)Cl + NaCl =>
CaCl2 + NaOH = Ca(OH)Cl + NaCl
PbS2 + HNO3 = PbN4O12 + SO3 + NO + H2O =>
3 PbS2 + 28 HNO3 = 3 PbN4O12 + 6 SO3 + 16 NO + 14 H2O
NaHCO3 + KNaC4H4O6*4H2O = Na3C4H4O6 + H2O + CO2 + KNa =>
24 NaHCO3 + 11 KNaC4H4O6*4H2O = 8 Na3C4H4O6 + 62 H2O + 36 CO2 + 11 KNa
P4O6(s) + H2O(l) = H3PO3(aq) =>
P4O6(s) + 6 H2O(l) = 4 H3PO3(aq)
NaOH + H2O + Al = H2 + NaAl(OH)4 =>
2 NaOH + 6 H2O + 2 Al = 3 H2 + 2 NaAl(OH)4
Ba(NO3)2 + F2(SO4)3 = BaSO4 + F(NO3)3 =>
3 Ba(NO3)2 + F2(SO4)3 = 3 BaSO4 + 2 F(NO3)3
FeSO4 + H2SO4 + KMnO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO4 + 16 H2SO4 + 4 KMnO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
C2H690 + O2 = CO2 + H2O =>
2 C2H690 + 349 O2 = 4 CO2 + 690 H2O
C3H89 + O2 = CO2 + H2O =>
4 C3H89 + 101 O2 = 12 CO2 + 178 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu(SO4) + NaCl = CuCl2 + Na2(SO4) =>
Cu(SO4) + 2 NaCl = CuCl2 + Na2(SO4)
Na(c) + H2O(c) = NaOH(aq) + H2(g) =>
2 Na(c) + 2 H2O(c) = 2 NaOH(aq) + H2(g)
Ba(NO3)2 + (NH4)2C2O4 = Ba(C2O4) + NH4(NO3) =>
Ba(NO3)2 + (NH4)2C2O4 = Ba(C2O4) + 2 NH4(NO3)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
P(s) + O2(g) = P5O10(s) =>
5 P(s) + 5 O2(g) = P5O10(s)
C3H8 + NH3 + O2 = C3H3N + H2O =>
C3H8 + NH3 + 2 O2 = C3H3N + 4 H2O
Ca(OH)2(ag) + H3Po4(ag) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(ag) + 2 H3Po4(ag) = 6 H2O(l) + Ca3(Po4)2(s)
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
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