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2 NH4Cl(aq) + Pb(NO3)2(aq) = 2 NH4(NO3)(aq) + PbCl2(s)
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
NaBrH2SO4 = HBrNaHSO4 =>
NaBrH2SO4 = HBrNaHSO4
C3H8O + KMnO4 + HCl = C3H6O2 + MnCl2 + KCl + H2O =>
5 C3H8O + 4 KMnO4 + 12 HCl = 5 C3H6O2 + 4 MnCl2 + 4 KCl + 11 H2O
C3*H8* + O2* = CO2* + H2*O =>
C3*H8* + 5 O2* = 3 CO2* + 4 H2*O
Al + NO3{-} + OH + H2O = Al(OH)63{-} + NH3 =>
Al + NO3{-} + 54 OH + 6 H2O = Al(OH)63{-} + NH3
CO3 + FeSO4 = CO3SO4 + Fe2 =>
2 CO3 + 2 FeSO4 = 2 CO3SO4 + Fe2
BaCO3 + NH4OH = Ba(OH)2 + (NH4)2CO3 =>
BaCO3 + 2 NH4OH = Ba(OH)2 + (NH4)2CO3
C2H6 = C2 + H4 =>
2 C2H6 = 2 C2 + 3 H4
HCl + BaCl = H2 + BaCl2 =>
2 HCl + 2 BaCl = H2 + 2 BaCl2
Ba(OH)2(ac) + Na3PO4(ac) = Ba3(PO4)2(s) + NaOH(ac) =>
3 Ba(OH)2(ac) + 2 Na3PO4(ac) = Ba3(PO4)2(s) + 6 NaOH(ac)
CrO + H2SO3 = CrSO3 + H2O =>
CrO + H2SO3 = CrSO3 + H2O
CrO3 + Na2S2O4 + HCl = CrCl3 + NaHSO4 + H2O =>
2 CrO3 + Na2S2O4 + 6 HCl = 2 CrCl3 + 2 NaHSO4 + 2 H2O
NaCN + H2O = NH3 + CO2NaH =>
NaCN + 2 H2O = NH3 + CO2NaH
HCl + KI + Pb2CrO4 = Pb2Cl + KCl + Cr3Cl + H2O + I =>
24 HCl + 20 KI + 3 Pb2CrO4 = 3 Pb2Cl + 20 KCl + Cr3Cl + 12 H2O + 20 I
Fe + K = FeK2 =>
Fe + 2 K = FeK2
CH3CH2CH2CH2CH3(l) + O2 = CO2(g) + H2O(l) =>
CH3CH2CH2CH2CH3(l) + 8 O2 = 5 CO2(g) + 6 H2O(l)
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn
Cu(NO3)2 + K3PO4 = CuK3 + PO4 + (NO3)2 =>
Cu(NO3)2 + K3PO4 = CuK3 + PO4 + (NO3)2
Cr2O7{2-} + H{+} + H2O2 = H2CrO8 + H2O =>
Cr2O7{2-} + 2 H{+} + 8 H2O2 = 2 H2CrO8 + 7 H2O
H2O2 + NaB4O7 + NaOH = NaBO3 + H2O =>
7 H2O2 + 2 NaB4O7 + 6 NaOH = 8 NaBO3 + 10 H2O
KBr + FeNH4(SO4)2 = Br2 + FeSO4 + (NH4)2SO4 + K2SO4 =>
2 KBr + 2 FeNH4(SO4)2 = Br2 + 2 FeSO4 + (NH4)2SO4 + K2SO4
P4 + O2 = P2PO4 =>
3 P4 + 8 O2 = 4 P2PO4
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
Al + HNo3 = H2 + Al(No3) =>
2 Al + 2 HNo3 = H2 + 2 Al(No3)
[]C + []F2 = []CF4 =>
[]C + 2[]F2 = []CF4
H25S + O2 = H2O + S =>
4 H25S + 25 O2 = 50 H2O + 4 S
NaSO3 + NaS = Na2S2O3 =>
NaSO3 + NaS = Na2S2O3
NaH2SO4 = H2NaSO4 =>
NaH2SO4 = H2NaSO4
Br2 + O2 = OBr3 =>
3 Br2 + O2 = 2 OBr3
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
Cu3(PO4)2 + NaCl = CuCl2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaCl = 3 CuCl2 + 2 Na3PO4
O2(g)O2(g) = O3(g) =>
3 O2(g)O2(g) = 4 O3(g)
HgO + HCl = HgOCl + H2 =>
2 HgO + 2 HCl = 2 HgOCl + H2
C4H9MgBr + H2O = C4H9OH + HBr + Mg =>
C4H9MgBr + H2O = C4H9OH + HBr + Mg
NaCl + BeF{+2} = NaF + BeCl{+2} =>
NaCl + BeF{+2} = NaF + BeCl{+2}
ZnI + Na3PO4 = Zn3PO4 + NaI =>
3 ZnI + Na3PO4 = Zn3PO4 + 3 NaI
CH4N2O + Co(NO3)2*6H2O = N2 + H2O + CO2 + Co3O4 =>
14 CH4N2O + 9 Co(NO3)2*6H2O = 23 N2 + 82 H2O + 14 CO2 + 3 Co3O4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O(l) =>
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5(l) + H2O(l)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ag + Na2CO3 = AgNa2CO3 =>
Ag + Na2CO3 = AgNa2CO3
C6H14 + CI2 = C6CI + H14CI =>
13 C6H14 + 12 CI2 = 11 C6CI + 13 H14CI
Na2[Pb(OH)6] + H2O = H2[Pb(OH)6] + NaOH =>
Na2[Pb(OH)6] + 2 H2O = H2[Pb(OH)6] + 2 NaOH
C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O
Cl + Hg(NO3)2 = NO3 + HgCl2 =>
2 Cl + Hg(NO3)2 = 2 NO3 + HgCl2
Na2S2O8 + Al = Na2SO4 + Al2(SO4)3 =>
3 Na2S2O8 + 2 Al = 3 Na2SO4 + Al2(SO4)3
Li2CO3 + Co(NO3)2 = LiNO3 + CoCO3 =>
Li2CO3 + Co(NO3)2 = 2 LiNO3 + CoCO3
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