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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li + Al + HCl = LiAlH4 + LiCl =>
5 Li + Al + 4 HCl = LiAlH4 + 4 LiCl

C6H12O + H2SO4 = C6H12SO4 + H2O =>
C6H12O + H2SO4 = C6H12SO4 + H2O

NaAsO2 + I2 + NaOH = Na2AsO4 + NaI + H2O =>
2 NaAsO2 + 3 I2 + 8 NaOH = 2 Na2AsO4 + 6 NaI + 4 H2O

Li2(SO4) + BaH2 = LiH + Ba(SO4) =>
Li2(SO4) + BaH2 = 2 LiH + Ba(SO4)

CO3Ba = BaO + CO2 =>
CO3Ba = BaO + CO2

Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2

Fe2(CO3)3 + CH3COOH = C14H27Fe3O18 + CO2 + H2O =>
3 Fe2(CO3)3 + 14 CH3COOH = 2 C14H27Fe3O18 + 9 CO2 + H2O

Pd + H3PO4 = Pd3(PO4)4 + H2 =>
3 Pd + 4 H3PO4 = Pd3(PO4)4 + 6 H2

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

(C15H31COO)3C3H5 + NaOH = C15H31COONa + C3H8O3 =>
(C15H31COO)3C3H5 + 3 NaOH = 3 C15H31COONa + C3H8O3

PCl5 + NH4Cl = P4N4Cl8 + HCl =>
4 PCl5 + 4 NH4Cl = P4N4Cl8 + 16 HCl

P2O5 + Be(OH)2 = Be3(PO4)2 + H2O =>
P2O5 + 3 Be(OH)2 = Be3(PO4)2 + 3 H2O

C2H3NaO2 + O2 = CO2 + H2O + NaOH =>
C2H3NaO2 + 2 O2 = 2 CO2 + H2O + NaOH

Cl{-} + H2SO4 = HCl + SO4{2-} =>
2 Cl{-} + H2SO4 = 2 HCl + SO4{2-}

C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O

ClO2 + Na2O2 = NaClO3 =>
2 ClO2 + Na2O2 = 2 NaClO3

Al + (H2SO4)3 = Al2(SO4)3 + H2 =>
2 Al + (H2SO4)3 = Al2(SO4)3 + 3 H2

C8H18 + Cl2 = CCl2 + HCl =>
C8H18 + 17 Cl2 = 8 CCl2 + 18 HCl

Cu + Ag(NO2) = Ag + Cu2(NO2) =>
2 Cu + Ag(NO2) = Ag + Cu2(NO2)

Na2S + ZnCl = Zn2S + NaCl =>
Na2S + 2 ZnCl = Zn2S + 2 NaCl

SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2

C2H2O4 + KOH = C2K2O4 + H2O =>
C2H2O4 + 2 KOH = C2K2O4 + 2 H2O

HCHO2 + H2O = H3O + CHO2 =>
HCHO2 + H2O = H3O + CHO2

MgCO3 + KBr = MgBr2 + K2CO3 =>
MgCO3 + 2 KBr = MgBr2 + K2CO3

MnO4{-} + S2{2-} + H2O = MnO2 + S8 + OH{-} =>
8 MnO4{-} + 12 S2{2-} + 16 H2O = 8 MnO2 + 3 S8 + 32 OH{-}

C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O

CaCl2 + O2 = Ca(ClO3)2 =>
CaCl2 + 3 O2 = Ca(ClO3)2

KNO3 + Na2SO3 = K2SO3 + NaNO3 =>
2 KNO3 + Na2SO3 = K2SO3 + 2 NaNO3

C6H5F + O2 + NaOH = CO2 + H2O + NaF =>
C6H5F + 7 O2 + NaOH = 6 CO2 + 3 H2O + NaF

C4H4O4 + KOH = KC4H3O4 + H2O =>
C4H4O4 + KOH = KC4H3O4 + H2O

PbCl2(s) + O2(g) = PbO(s) + Cl2(g) =>
2 PbCl2(s) + O2(g) = 2 PbO(s) + 2 Cl2(g)

C3H5O3{-} + O2 = HCO3{-} + H{+} =>
C3H5O3{-} + 3 O2 = 3 HCO3{-} + 2 H{+}

CuS + NH4OH = [Cu(NH3)4]S + H2O =>
CuS + 4 NH4OH = [Cu(NH3)4]S + 4 H2O

H3PO4 + Ag2CO3 = Ag3PO4 + H2CO3 =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 H2CO3

Ca3[PO4]2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3[PO4]2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2

(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3

CH3CH(CH3)CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH(CH3)CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl

C2H6O + H2SO4 = C2H6O4S + H2O =>
C2H6O + H2SO4 = C2H6O4S + H2O

Si12H3 + O2 = SiO2 + H2O3 =>
4 Si12H3 + 57 O2 = 48 SiO2 + 6 H2O3

Ca5(PO4)3F + SiO2 + C = CaSiO3 + CaF2 + CO2 + P4 =>
4 Ca5(PO4)3F + 18 SiO2 + 15 C = 18 CaSiO3 + 2 CaF2 + 15 CO2 + 3 P4

C4H7NH2 + O2 = CO2 + H2O + NO2 =>
4 C4H7NH2 + 29 O2 = 16 CO2 + 18 H2O + 4 NO2

Na2SIO3 + H2O = H2SIO3 + NaOH =>
Na2SIO3 + 2 H2O = H2SIO3 + 2 NaOH

HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2

La(IO3)3 = LaIO5 + I2 + O2 =>
La(IO3)3 = LaIO5 + I2 + 2 O2

Al(OH)3 + Cu = Al + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu = 2 Al + 3 Cu(OH)2

HI + ICl = I + HCl =>
HI + ICl = 2 I + HCl

Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}

CF4 + H2 = CH4 + HF =>
CF4 + 4 H2 = CH4 + 4 HF

Na2 + H2O = Na(OH) + H2 =>
Na2 + 2 H2O = 2 Na(OH) + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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