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2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
H3AsO4 + HI = As2O3 + I2 + H2O =>
2 H3AsO4 + 4 HI = As2O3 + 2 I2 + 5 H2O
NiO + HBr = NiBr + OH =>
NiO + HBr = NiBr + OH
Mg(SO4) + Na(PO4) = Mg(PO4) + Na(SO4) =>
Mg(SO4) + Na(PO4) = Mg(PO4) + Na(SO4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Mg0 + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg0 + 2 CH3COOH = 2 Mg(CH3COO) + H2
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
NH2CH2OOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2OOH + 5 O2 = 4 CO2 + 10 H2O + 2 N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaOH(s) + HCl(g) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(l)
C2H5Br + O2 = CO2 + H2O + Br =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 H2O + 4 Br
N2Mg3 + H2O = Mg(OH)2 + NH3 =>
N2Mg3 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Bi + OH = Bi(OH)3 =>
Bi + 3 OH = Bi(OH)3
C4H10 + O2 = CH2O + H2O =>
2 C4H10 + 5 O2 = 8 CH2O + 2 H2O
Cr2O3 + HNO3 = Cr(OH)3 + O2 + N2 =>
2 Cr2O3 + 12 HNO3 = 4 Cr(OH)3 + 15 O2 + 6 N2
Br2 + H2O = Br(OH)2 + H2 =>
Br2 + 4 H2O = 2 Br(OH)2 + 2 H2
FeCl3 + KCN = FeC3N3 + KCl =>
FeCl3 + 3 KCN = FeC3N3 + 3 KCl
C16H18N2O4S + O2 = CO2 + H2O + N2 + S8 =>
8 C16H18N2O4S + 148 O2 = 128 CO2 + 72 H2O + 8 N2 + S8
Ca + HCl = CaCl2 + H2 = =>
Ca + 2 HCl = CaCl2 + H2
Ba(OH)2 + NH4Br = BaBr2 + NH4OH =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH4OH
KMnO4(aq) + FeCl2(aq) + HCl(aq) = MnCl2(aq) + FeCl3(aq) + KCl(aq) + H2O(aq) =>
KMnO4(aq) + 5 FeCl2(aq) + 8 HCl(aq) = MnCl2(aq) + 5 FeCl3(aq) + KCl(aq) + 4 H2O(aq)
Fe2 + NaOH = Fe(NaOH) =>
Fe2 + 2 NaOH = 2 Fe(NaOH)
Ca(CH3COO)2 + AgNO3 = Ca(NO3)2 + AgCH3COO =>
Ca(CH3COO)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCH3COO
(C2H5)2NH + HNO2 = (C2H5)2NH2NO2 =>
(C2H5)2NH + HNO2 = (C2H5)2NH2NO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnBr2 + F2 = ZnF2 + Br =>
ZnBr2 + F2 = ZnF2 + 2 Br
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
(CaOH)2SO4 + HCl = CaSO4 + CaCl2 + H2O =>
(CaOH)2SO4 + 2 HCl = CaSO4 + CaCl2 + 2 H2O
O2 + Li = O4Li2 =>
2 O2 + 2 Li = O4Li2
Sr(OH)2 + H2O = HSr + OH =>
Sr(OH)2 + H2O = HSr + 3 OH
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Bi3 + Na2S2O3 + HCl = BiCl3 + NaCl + H2S + H2O =>
8 Bi3 + 9 Na2S2O3 + 90 HCl = 24 BiCl3 + 18 NaCl + 18 H2S + 27 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
KMnO4 + C3H5(OH)3 = Mn3O3 + K2CO3 + H2O + CO2 =>
42 KMnO4 + 15 C3H5(OH)3 = 14 Mn3O3 + 21 K2CO3 + 60 H2O + 24 CO2
Fe(OH)3 + COOHCOOH = Fe(COOHCOO)3 + H2O =>
Fe(OH)3 + 3 COOHCOOH = Fe(COOHCOO)3 + 3 H2O
Na2O + Mg(OH)2 = MgO + NaOH =>
Na2O + Mg(OH)2 = MgO + 2 NaOH
C3H4 + Br2 = C3H4Br1 =>
2 C3H4 + Br2 = 2 C3H4Br1
Fe(AcAc)3 + HCl = FeCl3 + AcAcH =>
Fe(AcAc)3 + 3 HCl = FeCl3 + 3 AcAcH
NaOH + C11H23COOH = C11H23COONa + H2O =>
NaOH + C11H23COOH = C11H23COONa + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ga2O3 + NaOH + H2O = NaGa(OH)4 =>
Ga2O3 + 2 NaOH + 3 H2O = 2 NaGa(OH)4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuBr + Mg = Cu + MgBr2 =>
2 CuBr + Mg = 2 Cu + MgBr2
Mg + HCj = MgCj2 + H2 =>
Mg + 2 HCj = MgCj2 + H2
Cl2 + KOH = HClO + KCl =>
Cl2 + KOH = HClO + KCl
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