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Mg + 2 HNO3 = Mg(NO3)2 + H2
C6H5CH2OH + K2Cr2O7 + H2O = Cr(OH)3 + KOH + C6H5COOH =>
3 C6H5CH2OH + 2 K2Cr2O7 + 5 H2O = 4 Cr(OH)3 + 4 KOH + 3 C6H5COOH
Cl2 + Na2CO3 = Cl2O + CO2 + NaCl =>
2 Cl2 + Na2CO3 = Cl2O + CO2 + 2 NaCl
Li + H3Po4 = Li3Po4 + H2 =>
6 Li + 2 H3Po4 = 2 Li3Po4 + 3 H2
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
SPO4 + CaCl = SCl + CaPO4 =>
SPO4 + CaCl = SCl + CaPO4
Cu2S + NO3{-} + H{+} = Cu{2+} + SO2 + H2O + NO =>
3 Cu2S + 8 NO3{-} + 20 H{+} = 6 Cu{2+} + 3 SO2 + 10 H2O + 8 NO
Fe(F)3 + HBrO = Fe(BrO)3 + HF =>
Fe(F)3 + 3 HBrO = Fe(BrO)3 + 3 HF
CO2 + H2O(l) = C6H12O6(aq) + O2 =>
6 CO2 + 6 H2O(l) = C6H12O6(aq) + 6 O2
C8H18(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
Cu(OH)2 + NH3*H2O = [Cu(NH3)4]{2+} + OH{-} + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4]{2+} + 2 OH{-} + 4 H2O
SiO2(s) + C(s) = Si + CO(g) =>
SiO2(s) + 2 C(s) = Si + 2 CO(g)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2 =>
CaCl2(aq) + NaNO3(aq) = CaNO3 + NaCl2
CO2 + H2O = C6H10O4 + O2 =>
12 CO2 + 10 H2O = 2 C6H10O4 + 13 O2
[Co(NH3)6Cl3] = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)6Cl3] = 2 CoCl2 + 12 NH3 + Cl2
NH3 + CuO = N2 + H2OCu =>
2 NH3 + 3 CuO = N2 + 3 H2OCu
CuSO4 + O2 = CuO + SO4 =>
2 CuSO4 + O2 = 2 CuO + 2 SO4
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CrO3 + H2SO4 = Cr(HSO4)6 + H2O =>
CrO3 + 6 H2SO4 = Cr(HSO4)6 + 3 H2O
KOH + Ba(NO3)2 = Ba(OH)2 + KNO3 =>
2 KOH + Ba(NO3)2 = Ba(OH)2 + 2 KNO3
RbBr + Al = AlBr + Rb =>
RbBr + Al = AlBr + Rb
Al2(SO4)3(aq)Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al2(SO4)3(aq)Al(s) + 3 H2SO4(aq) = 3 Al2(SO4)3(aq) + 3 H2(g)
CH4 + SO2 = CO2 + H2S + H2 =>
CH4 + SO2 = CO2 + H2S + H2
MnO4 + NaIO3 = MnO2 + NaIO4 =>
MnO4 + 2 NaIO3 = MnO2 + 2 NaIO4
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
H4CO4 + Al(OH)3 = H2O + Al4(CO4)3 =>
3 H4CO4 + 4 Al(OH)3 = 12 H2O + Al4(CO4)3
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
CH3CH2OH + Ca(ClO4)2 = CaCl2 + CH3CHO + H2O =>
8 CH3CH2OH + Ca(ClO4)2 = CaCl2 + 8 CH3CHO + 8 H2O
C1H119C029 + H2O = CH4 + CO2 =>
8 C1H119C029 + 2 H2O = 239 CH4 + CO2
Mg + CuCO3 = Cu + MgO + CO2 =>
Mg + CuCO3 = Cu + MgO + CO2
FeP + FeS2 = FeS + P2S3 =>
2 FeP + 5 FeS2 = 7 FeS + P2S3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
AgI(s) + Fe2(CO3)3(aq) = FeI3(aq) + Ag2CO3(s) =>
6 AgI(s) + Fe2(CO3)3(aq) = 2 FeI3(aq) + 3 Ag2CO3(s)
P = P203 =>
203 P = P203
Sn(OH)5 = Sn2O5 + H2O =>
2 Sn(OH)5 = Sn2O5 + 5 H2O
Fe + Au(C2H3O2)3 = Fe(C2H3O2)2 + Au =>
3 Fe + 2 Au(C2H3O2)3 = 3 Fe(C2H3O2)2 + 2 Au
Fe2P(s) + S(s) = P2S10(s) + FeS(s) =>
2 Fe2P(s) + 14 S(s) = P2S10(s) + 4 FeS(s)
Li3P + H2O + CO2 = Li2CO3 + PH3 =>
2 Li3P + 3 H2O + 3 CO2 = 3 Li2CO3 + 2 PH3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
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