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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgKCl3 + KOH = Mg(OH)2 + KCl =>
MgKCl3 + 2 KOH = Mg(OH)2 + 3 KCl

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

CrCl3 + KOH + KClO4 = KCl + K2Cr2O7 + H2O =>
8 CrCl3 + 32 KOH + 3 KClO4 = 27 KCl + 4 K2Cr2O7 + 16 H2O

C2H2OH + O2 = CO2 + H2OH =>
C2H2OH + 2 O2 = 2 CO2 + H2OH

H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O

C3H4 + O = H2O + CO2 =>
C3H4 + 8 O = 2 H2O + 3 CO2

CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2

K3PO4(aq) + MgCl2(aq) = KCl + Mg3(PO4)2 =>
2 K3PO4(aq) + 3 MgCl2(aq) = 6 KCl + Mg3(PO4)2

KICI2 = KCI + I2 =>
KICI2 = KCI + I2

SO2 + NaOH = Na2SO3 + H2O* =>
SO2 + 2 NaOH = Na2SO3 + H2O*

P4O10 + H2O = H3PO4 = CO2 + H2O =>
P4O10 + 6 H2O = 4 H3PO4

Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn

NaCl + CaCO3 + H2O = NaOH + CaCl2 + CO2 =>
2 NaCl + CaCO3 + H2O = 2 NaOH + CaCl2 + CO2

C4H9NO2 + NaOH = C4H7NaO3 + NH3 =>
C4H9NO2 + NaOH = C4H7NaO3 + NH3

SiH4(g) + NH3 = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3 = Si3N4(s) + 12 H2(g)

CO2 + H = C12H24 + H2O =>
12 CO2 + 72 H = C12H24 + 24 H2O

Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2

SrCl2 + Na3P = Sr3P2 + NaCl =>
3 SrCl2 + 2 Na3P = Sr3P2 + 6 NaCl

KClO3 + HCl + I2 = H2O + ICl3 + KI =>
3 KClO3 + 18 HCl + 5 I2 = 9 H2O + 7 ICl3 + 3 KI

C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2

H2O + CH4 = CO + H1 =>
H2O + CH4 = CO + 6 H1

HNO3 + C20H14O4 = CO2 + H2O + NO =>
86 HNO3 + 3 C20H14O4 = 60 CO2 + 64 H2O + 86 NO

BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2

CH4 + Cl = CH2Cl2 + HCl =>
CH4 + 4 Cl = CH2Cl2 + 2 HCl

Ag2S + SrS + Sn + S = Ag2SrSnS4 =>
Ag2S + SrS + Sn + 2 S = Ag2SrSnS4

Al + Fe(SO4)3 = Fe + Al2(SO4)3 =>
2 Al + Fe(SO4)3 = Fe + Al2(SO4)3

S2O32 = S + SO32 =>
S2O32 = S + SO32

CH3CH2CONH2 + H2O + H2SO4 = (NH4)2SO4 + CH3CH2COOH =>
2 CH3CH2CONH2 + 2 H2O + H2SO4 = (NH4)2SO4 + 2 CH3CH2COOH

Mn + Sn(No3)4 = Mn(No3)4 + Sn =>
Mn + Sn(No3)4 = Mn(No3)4 + Sn

Na + ClO = NaO + Cl =>
Na + ClO = NaO + Cl

ZnCO3 + HCOOH = ZnCOOH + CO2 + H2O =>
2 ZnCO3 + 3 HCOOH = 2 ZnCOOH + 3 CO2 + 2 H2O

Be4O(CH3COO)6 + CH3COCl + H2O = Be(CH3COO)2 + HCl =>
Be4O(CH3COO)6 + 2 CH3COCl + H2O = 4 Be(CH3COO)2 + 2 HCl

C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3

KSCN + K2CrO4 = CrO4 + K2KSCN =>
KSCN + K2CrO4 = CrO4 + K2KSCN

CaBr2 + Al2(CO3)3 = AlBr3 + CaCO3 =>
3 CaBr2 + Al2(CO3)3 = 2 AlBr3 + 3 CaCO3

C6H5O + Na + HCl = C6H4 + NaCl + H2O =>
C6H5O + Na + HCl = C6H4 + NaCl + H2O

N2O5 + H2O = HNO2 + O =>
N2O5 + H2O = 2 HNO2 + 2 O

AlBr2 + Cl = AlClBr2 =>
AlBr2 + Cl = AlClBr2

Li3PO4(aq) + Zn(NO3)2(aq) = Li3(NO3)2 + ZnPO4 =>
Li3PO4(aq) + Zn(NO3)2(aq) = Li3(NO3)2 + ZnPO4

O2(g) + CS2(s) = CO2(g) + SO2(g) =>
3 O2(g) + CS2(s) = CO2(g) + 2 SO2(g)

Fe + Pb3N4 = Fe1N + Pb =>
4 Fe + Pb3N4 = 4 Fe1N + 3 Pb

Li2CO3 + H2SO4 = Li2(SO4) + CO2 + H2O =>
Li2CO3 + H2SO4 = Li2(SO4) + CO2 + H2O

Al4C3 + HCl = Al + Cl2 + CH4 =>
Al4C3 + 12 HCl = 4 Al + 6 Cl2 + 3 CH4

NH2CONH2 + H2O = NH2CONH3 + OH =>
NH2CONH2 + H2O = NH2CONH3 + OH

NaNO3 + Ca3P2 = Na3P + Ca(NO3)2 =>
6 NaNO3 + Ca3P2 = 2 Na3P + 3 Ca(NO3)2

NaCH3CO2*3H2O = Na + CH4 + CO2 + H2O =>
8 NaCH3CO2*3H2O = 8 Na + 7 CH4 + 9 CO2 + 22 H2O

ClO3{-} + SO3{-2} = Cl{-} + SO4{2-} =>
ClO3{-} + 3 SO3{-2} = Cl{-} + 3 SO4{2-}

NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O

C2H2O4*2H2O + NaOH = H2O + Na2C2H4O6 =>
C2H2O4*2H2O + 2 NaOH = 2 H2O + Na2C2H4O6

Na2S2O3 + HOCl = Na2SO4 + S + HCl =>
Na2S2O3 + HOCl = Na2SO4 + S + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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