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C20H42(s) + 61 O(g) = 20 CO2(g) + 21 H2O(g)
HIO4 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 HIO4 + 14 KI + 7 H2SO4 = 8 I2 + 7 K2SO4 + 8 H2O
Cl2Co + Br2 + NaOH = Co(OH)3 + BrNa + ClNa =>
2 Cl2Co + Br2 + 6 NaOH = 2 Co(OH)3 + 2 BrNa + 4 ClNa
CuSO4(ac) + NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac)
Li2Cr2O7 + AgNO3 = Ag2Cr2O7 + LiNO3 =>
Li2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 LiNO3
K2CrO4 + KOH + H2S + H2O = K3[Cr(OH)6] + S =>
2 K2CrO4 + 2 KOH + 3 H2S + 2 H2O = 2 K3[Cr(OH)6] + 3 S
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
ZnSO4 + K2S = ZnS + K2SO4 =>
ZnSO4 + K2S = ZnS + K2SO4
Na2Cr2O7 + NaNO2 + HCl = CrCl3 + NaNO3 + NaCl + H2O =>
Na2Cr2O7 + 3 NaNO2 + 8 HCl = 2 CrCl3 + 3 NaNO3 + 2 NaCl + 4 H2O
CO(NH2)2(s) + O2(g) = CO2 + HNO3 + H2O =>
CO(NH2)2(s) + 4 O2(g) = CO2 + 2 HNO3 + H2O
C18H36O2 + C2H6O = C20H40O2 + H2O =>
C18H36O2 + C2H6O = C20H40O2 + H2O
Mg + CO2 + H2O = MgCO3 + H =>
Mg + CO2 + H2O = MgCO3 + 2 H
Ag(NO2)3 + Cu = CuNO2 + Ag3 =>
3 Ag(NO2)3 + 9 Cu = 9 CuNO2 + Ag3
Na2(SO4)(aq) + Pb(NO3)2(aq) = PbSO4(s) + NaNO3(aq) =>
Na2(SO4)(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NaNO3(aq)
Na2O + Ca3(PO4)2 = Na3(PO4) + CaO =>
3 Na2O + Ca3(PO4)2 = 2 Na3(PO4) + 3 CaO
Na2SO3 + I + H2O = NaI + H2SO4 =>
Na2SO3 + 2 I + H2O = 2 NaI + H2SO4
CoBr3(aq) + K2S(aq) = Co2S3(s) + KBr(aq) =>
2 CoBr3(aq) + 3 K2S(aq) = Co2S3(s) + 6 KBr(aq)
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
C8H8ClNO3S + NH3 = C8H10N2O3S + HCl =>
C8H8ClNO3S + NH3 = C8H10N2O3S + HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C7H3N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H3N3O6 + 19 O2 = 28 CO2 + 6 H2O + 6 N2
HF(aq) + CsOH(aq) = CsF(aq) + H2O(l) =>
HF(aq) + CsOH(aq) = CsF(aq) + H2O(l)
HNO3 + Ag2O3 = Ag(NO3)3 + H2O =>
6 HNO3 + Ag2O3 = 2 Ag(NO3)3 + 3 H2O
Zn3Sb2 + H2O = SbH3 + Zn(OH)2 =>
Zn3Sb2 + 6 H2O = 2 SbH3 + 3 Zn(OH)2
S2O2 + O2 = S2O3 =>
2 S2O2 + O2 = 2 S2O3
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
Cu(H2PO4)2 + NaOH = Na3PO4 + Cu3(PO4)2 + H2O =>
3 Cu(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Cu3(PO4)2 + 12 H2O
FeCl2 + NaOH + O2 = Fe2O3 + NaCl + H2O =>
4 FeCl2 + 8 NaOH + O2 = 2 Fe2O3 + 8 NaCl + 4 H2O
H2 + Ag2O2 = Ag2 + H2O =>
2 H2 + Ag2O2 = Ag2 + 2 H2O
Na2CO3 + NH4Fe(SO4)2*12H2O = Fe2(CO3)3 + (NH4)2SO4 + Na2SO4 + H2O =>
3 Na2CO3 + 2 NH4Fe(SO4)2*12H2O = Fe2(CO3)3 + (NH4)2SO4 + 3 Na2SO4 + 24 H2O
Al3 + Fe(NO3)2 = Al(NO3)2 + Fe2 =>
2 Al3 + 6 Fe(NO3)2 = 6 Al(NO3)2 + 3 Fe2
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
Fe(s) + O2(aq) = Fe2O3 =>
4 Fe(s) + 3 O2(aq) = 2 Fe2O3
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
Al(NO3)3 + NH3 + HCl = Al(OH)3 + NH4NO3 + Cl =>
Al(NO3)3 + NH3 + 8 HCl = Al(OH)3 + 2 NH4NO3 + 8 Cl
NH4MgPO4 + HCl = MgCl2 + H3PO4 + NH4Cl =>
NH4MgPO4 + 3 HCl = MgCl2 + H3PO4 + NH4Cl
Co2 + OH = Co(OH)2 =>
Co2 + 4 OH = 2 Co(OH)2
Cl + KO = KCl + O2 =>
2 Cl + 2 KO = 2 KCl + O2
K3N + MgO = K2O + Mg3N2 =>
2 K3N + 3 MgO = 3 K2O + Mg3N2
CaSO3 + BaSO4 = CaSO4 + BaSO3 =>
CaSO3 + BaSO4 = CaSO4 + BaSO3
Na2Cr2O7 + FeSO4 + HCl = NaCl + CrCl3 + Fe2(SO4)3 + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 14 HCl = 2 NaCl + 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + 7 H2O
CH3CH(OH)COOH + H2O = H3O + CH3CH(OH)COO =>
CH3CH(OH)COOH + H2O = H3O + CH3CH(OH)COO
CNBr + CH3NH2 = CH3Br + NCNH2 =>
CNBr + CH3NH2 = CH3Br + NCNH2
FeI2 + Cu(NO3)2 = Fe(NO3)2 + CuI2 =>
FeI2 + Cu(NO3)2 = Fe(NO3)2 + CuI2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2SO4 + C6H8O7 = C6H5O7K3 + H2SO4 =>
3 K2SO4 + 2 C6H8O7 = 2 C6H5O7K3 + 3 H2SO4
NiCO3 + HClO4 = Ni(ClO4)2 + H2CO3 =>
NiCO3 + 2 HClO4 = Ni(ClO4)2 + H2CO3
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
Al(s) + CuNO3(aq) = AlNO3(aq) + Cu(s) =>
Al(s) + CuNO3(aq) = AlNO3(aq) + Cu(s)
Cs + CaO = Cs2O + Ca =>
2 Cs + CaO = Cs2O + Ca
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