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CuO + 2 HNO3 = Cu(NO3)2 + H2O
P4 + HNO2 = H3PO3 + NO =>
P4 + 12 HNO2 = 4 H3PO3 + 12 NO
Sr(OH)2(aq) + MgCl2(aq) = SrCl2(aq) + Mg(OH)2(aq) =>
Sr(OH)2(aq) + MgCl2(aq) = SrCl2(aq) + Mg(OH)2(aq)
RuCl3 + NaOH = Ru(OH)3 + NaCl =>
RuCl3 + 3 NaOH = Ru(OH)3 + 3 NaCl
Li2S + H2SO4 = Li2SO4 + H2S =>
Li2S + H2SO4 = Li2SO4 + H2S
H2MnO4 + Fe(OH)3 = Fe2(MnO4)3 + H2O =>
3 H2MnO4 + 2 Fe(OH)3 = Fe2(MnO4)3 + 6 H2O
Ag + NH4SCN = Ag(SCN) + NH4 =>
Ag + NH4SCN = Ag(SCN) + NH4
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
AgBr + HCl = AgCl + HBr =>
AgBr + HCl = AgCl + HBr
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + H2O =>
4 Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + 6 H2O
KMnO4 + H2SO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 14 H2SO4 + 10 FeSO3 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
NH4F + CaCl2 = CaF2 + NH4Cl =>
2 NH4F + CaCl2 = CaF2 + 2 NH4Cl
Pb(NO3)2 + HI = Pb(I)2 + NHO3 =>
Pb(NO3)2 + 2 HI = Pb(I)2 + 2 NHO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH4(NO3) + H2O = HNO3 + NH4O =>
7 NH4(NO3) + 5 H2O = 6 HNO3 + 8 NH4O
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
HOCl = HCl + O =>
HOCl = HCl + O
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq) =>
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq)
Na2Cr2O7 + Cu2O + H2O = Cr2O3 + NaOH + CuO =>
Na2Cr2O7 + 3 Cu2O + H2O = Cr2O3 + 2 NaOH + 6 CuO
(NH4)2SO4 + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4NO3 + PbSO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl3(at) + H2S(g) = FeCl2(at) + HCl(at) + S(s) =>
2 FeCl3(at) + H2S(g) = 2 FeCl2(at) + 2 HCl(at) + S(s)
Mn2O3 + NaBrO3 + HgOH = Hg2MnO4 + NaBrO2 + H2O =>
Mn2O3 + 3 NaBrO3 + 4 HgOH = 2 Hg2MnO4 + 3 NaBrO2 + 2 H2O
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
Na2O + N2O5 = Na2NO2 + O2 =>
4 Na2O + 2 N2O5 = 4 Na2NO2 + 3 O2
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
NH4Cl(ac) + NaOH(ac) = H2O(l) + NH3(g) + NaCl =>
NH4Cl(ac) + NaOH(ac) = H2O(l) + NH3(g) + NaCl
NaHS = NaH + S =>
NaHS = NaH + S
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
C6H5CHO + H2O2 = C6H5COOH + H2O =>
C6H5CHO + H2O2 = C6H5COOH + H2O
HI + Br(OH)3 = Br(I)3 + H2O =>
3 HI + Br(OH)3 = Br(I)3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cd + H2O + NiOOH = Ni(OH)2 + Cd(OH)2 =>
Cd + 2 H2O + 2 NiOOH = 2 Ni(OH)2 + Cd(OH)2
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
Mg(OH)2 + H3PO3 = MgHPO3 + H2O =>
Mg(OH)2 + H3PO3 = MgHPO3 + 2 H2O
Si + H2 = SiH = SiH4 =>
2 Si + H2 = 2 SiH
O = O1000000 =>
1000000 O = O1000000
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
BaO + CO = BaCO2 =>
BaO + CO = BaCO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Zn(OH)2 + ZnCl2 = ZnO + HCl =>
Zn(OH)2 + ZnCl2 = 2 ZnO + 2 HCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CO2(g) + Ca(OH)2(l) = H2O(l) + CaCO3(s) =>
CO2(g) + Ca(OH)2(l) = H2O(l) + CaCO3(s)
Ca3P2 + H2O(l) = CaO + H3P =>
Ca3P2 + 3 H2O(l) = 3 CaO + 2 H3P
H2SO4 + K2Cr2O7 + KI = Cr2(SO4)3 + I2 + H2O + K2SO4 =>
7 H2SO4 + K2Cr2O7 + 6 KI = Cr2(SO4)3 + 3 I2 + 7 H2O + 4 K2SO4
Si + H2 = SiH = SiH4 =>
2 Si + H2 = 2 SiH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
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