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FeBr2 + (NH4)2CO3 = FeCO3 + 2 NH4Br
Mg(NO3)2 + K2SO4 = MgSO4 + KNO3 =>
Mg(NO3)2 + K2SO4 = MgSO4 + 2 KNO3
NaClO + As + H2O = NaCl + H3AsO4 =>
5 NaClO + 2 As + 3 H2O = 5 NaCl + 2 H3AsO4
HCl(aq) + CaCO3(s) = CaCl2(ag) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CaCl2(ag) + CO2(g) + H2O(l)
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + NH4C2H3O2(s) =>
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(aq) + 2 NH4C2H3O2(s)
NaH2PO4 + Na3PO4 = Na2H2PO4 + NaHPO4 =>
3 NaH2PO4 + Na3PO4 = 2 Na2H2PO4 + 2 NaHPO4
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2 =>
Ca(NO3)2 + PbSO4 = CaSO4 + Pb(NO3)2
Fe + HNO3(razb) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(razb) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
CaO + H2O = Ca(OH)2 = H2 =>
CaO + H2O = Ca(OH)2
Co(NO3)2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaNO3 + CH3COONa + H2O =>
2 Co(NO3)2 + 11 NaNO2 + 2 CH3COOH = 2 Na3[Co(NO2)6] + 3 NaNO3 + 2 CH3COONa + H2O
Cu(NO3)3Ag = Ag(NO3)3Cu =>
Cu(NO3)3Ag = Ag(NO3)3Cu
CO2 + H2O + Fe = Fe2(CO3)3 + H2 =>
3 CO2 + 3 H2O + 2 Fe = Fe2(CO3)3 + 3 H2
Cu2 + Pb = CuPb =>
Cu2 + 2 Pb = 2 CuPb
B2 + H2O = H3BO3 + H2 =>
B2 + 6 H2O = 2 H3BO3 + 3 H2
CaO + ZrO2 = CaZrO3 =>
CaO + ZrO2 = CaZrO3
P4 + Sr(OH)2 + H2O = PH3 + Sr(H2PO2)2 =>
2 P4 + 3 Sr(OH)2 + 6 H2O = 2 PH3 + 3 Sr(H2PO2)2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
MnO2 + O2 + KOH = K2MnO4 + H2O =>
2 MnO2 + O2 + 4 KOH = 2 K2MnO4 + 2 H2O
Bi(s) + F2 = BiF3(s) =>
2 Bi(s) + 3 F2 = 2 BiF3(s)
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(g) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(g)
SO2 + HMnO4 + H2O = MnSO3 + H2SO4 =>
7 SO2 + 2 HMnO4 + 4 H2O = 2 MnSO3 + 5 H2SO4
NH3 + KOH = KNH3 + OH =>
NH3 + KOH = KNH3 + OH
C8H18(g) + O2 = CO2(g) + H2O =>
2 C8H18(g) + 25 O2 = 16 CO2(g) + 18 H2O
Na2SO4 + HNo3 = NaNo3 + H2SO4 =>
Na2SO4 + 2 HNo3 = 2 NaNo3 + H2SO4
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
FeBr2 + (NH4)2CO3 = FeCO3 + NH4Br =>
FeBr2 + (NH4)2CO3 = FeCO3 + 2 NH4Br
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2 =>
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2
C6H5CBr + NaOH = C6H5Br + NaOHC =>
C6H5CBr + NaOH = C6H5Br + NaOHC
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2 =>
CaCl2 + Cu(OH)2 = CuCl2 + Ca(OH)2
Na2O(s) + HI(aq) = H2O(l) + NaI(aq) =>
Na2O(s) + 2 HI(aq) = H2O(l) + 2 NaI(aq)
ZnSO4 + K4[Fe(CN)6] = K2SO4 + Zn2[Fe(CN)6] =>
2 ZnSO4 + K4[Fe(CN)6] = 2 K2SO4 + Zn2[Fe(CN)6]
C16H3* + O2 = CO2 + H2O =>
4 C16H3* + 67 O2 = 64 CO2 + 6 H2O
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
CsCl + NaClO4HOH = CsClO4 + NaCl + HOH =>
CsCl + NaClO4HOH = CsClO4 + NaCl + HOH
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
Mn + CO3 = Mn(CO3)2 =>
Mn + 2 CO3 = Mn(CO3)2
H2SnO3 = SnO2 + H2O =>
H2SnO3 = SnO2 + H2O
Cl + LiBr = LiClBr =>
Cl + LiBr = LiClBr
MgO + NaCl = MgCl + Na2 + O2 =>
2 MgO + 2 NaCl = 2 MgCl + Na2 + O2
PH + AgNo3 + H2O = Ag + H3PO3 + HNo =>
3 PH + 4 AgNo3 + 9 H2O = 4 Ag + 3 H3PO3 + 12 HNo
HClO3 + AgNO3 = AgCl + HNO3 + O2 =>
2 HClO3 + 2 AgNO3 = 2 AgCl + 2 HNO3 + 3 O2
Ba(HCO3)2 + HCl = BaCl2 + H2CO3 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2CO3
C8H6 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H6 + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
C6H12N4 + HCl + H2O = CH3NH2*HCl + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4 CH3NH2*HCl + 2 CO2
Al2O3 + H2SO3 = Al2(SO3)3 + H2O =>
Al2O3 + 3 H2SO3 = Al2(SO3)3 + 3 H2O
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
Ni + K2(SO4) = NiSO4 + K =>
Ni + K2(SO4) = NiSO4 + 2 K
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
Al2O3 + H2SO3 = Al2(SO3)3 + H2O =>
Al2O3 + 3 H2SO3 = Al2(SO3)3 + 3 H2O
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