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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + HOH = H2 + CaO =>
Ca + HOH = H2 + CaO

Li3AsO4 = O2 + Li3As =>
Li3AsO4 = 2 O2 + Li3As

LiClO3 + Rb = LiClRb + O3 =>
LiClO3 + Rb = LiClRb + O3

C4H8 + KMnO4 + HCl = C2H4O2 + KCl + MnCl2 + H2O =>
5 C4H8 + 8 KMnO4 + 24 HCl = 10 C2H4O2 + 8 KCl + 8 MnCl2 + 12 H2O

AlCl3 + NH3 = Al(NH3)Cl3 =>
AlCl3 + NH3 = Al(NH3)Cl3

SiCl4 + Si = Si2Cl2 =>
SiCl4 + 3 Si = 2 Si2Cl2

Cr(NO3)3 + K2SO4 = Cr2(SO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KNO3

S8 + AgF2 = S2F2 + AgF =>
S8 + 8 AgF2 = 4 S2F2 + 8 AgF

Fe(NO3)3 + CaCl2 = Fe(Cl2)3 + CaNO3 =>
Fe(NO3)3 + 3 CaCl2 = Fe(Cl2)3 + 3 CaNO3

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

H2SO4 + K = H + K2SO4 =>
H2SO4 + 2 K = 2 H + K2SO4

HCOOHCH3O = H2COOHCH2O =>
HCOOHCH3O = H2COOHCH2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CaCO3 + SO2 = CaSO4 + SCO3 =>
CaCO3 + 2 SO2 = CaSO4 + SCO3

MnCl2 + KCl + H2O2 = KMnO7 + HCl + H2O =>
2 MnCl2 + 2 KCl + 11 H2O2 = 2 KMnO7 + 6 HCl + 8 H2O

C2N2 + KOH = KCN + H2 + O2 =>
C2N2 + 2 KOH = 2 KCN + H2 + O2

H3BO3 + HCl = BCl3 + H2O =>
H3BO3 + 3 HCl = BCl3 + 3 H2O

NHCl + NH3 = N2H4 + HCl =>
2 NHCl + 4 NH3 = 3 N2H4 + 2 HCl

FeS2 + SO3 = Fe2(SO4)3 + SO2 =>
2 FeS2 + 14 SO3 = Fe2(SO4)3 + 15 SO2

H2S + Fe2(SO4)3 = FeS + H2O + S =>
12 H2S + Fe2(SO4)3 = 2 FeS + 12 H2O + 13 S

Nb2O5 + Fe2O3 + Al = Nb + Fe + Al2O3 =>
3 Nb2O5 + Fe2O3 + 12 Al = 6 Nb + 2 Fe + 6 Al2O3

LiI + KCl = LiCl + KI =>
LiI + KCl = LiCl + KI

Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2

Sodium + zincsulfate = sodiumsulfate + zinc =>
2 Na + ZnSO4 = Na2SO4 + Zn

Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5

CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2

Fe2SO4 = SO3 + Fe2O =>
Fe2SO4 = SO3 + Fe2O

MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl + H2O =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 Cl + 4 H2O

MnS + HBr = MnBr + HS =>
MnS + HBr = MnBr + HS

C3H6O2 + MgO = (C3H5O2)2Mg + H2O =>
2 C3H6O2 + MgO = (C3H5O2)2Mg + H2O

Al + K2S + H2O = Al(OH)3 + K + H2S =>
2 Al + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 K + 3 H2S

AlMg + O2 = Al2O3 + MgO =>
4 AlMg + 5 O2 = 2 Al2O3 + 4 MgO

N2H4 + KMnO4 = N2 + MnO2 + K + H2O =>
N2H4 + KMnO4 = N2 + MnO2 + K + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

V2O5 + H2C2O4 = VO(C2O4) + CO2 + H2O =>
V2O5 + 3 H2C2O4 = 2 VO(C2O4) + 2 CO2 + 3 H2O

AgCl + I{-} = AgI + Cl{-} =>
AgCl + I{-} = AgI + Cl{-}

HNO2 + (NH2)2CO = N + H2O + CO2 =>
2 HNO2 + (NH2)2CO = 4 N + 3 H2O + CO2

MgSO4 + nitricacid = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4

Na2CO3 + H3PO4 = H2O + NaH2PO4 + CO2 =>
Na2CO3 + 2 H3PO4 = H2O + 2 NaH2PO4 + CO2

C17H36 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
120 C17H36 + 408 NO3{-} + 34 PO4{3-} + 179 O2 + 510 H{+} = 34 C60H87O23N12P + 936 H2O

CaClO3(s) = CaCl(s) + O2(g) =>
2 CaClO3(s) = 2 CaCl(s) + 3 O2(g)

CO2 + Mo2 = Mo4O11 + CO =>
11 CO2 + 2 Mo2 = Mo4O11 + 11 CO

(NH4)2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + NH3 =>
4(NH4)2Cr2O7 + 3 Na2S + 12 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 16 H2O + 8 NH3

V + (HF) = H + VF =>
V + (HF) = H + VF

CrCl2 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
CrCl2 + 8 KOH + 2 Cl2 = K2CrO4 + 6 KCl + 4 H2O

CoC2O4 + H2 = Co + H2C2O4 =>
CoC2O4 + H2 = Co + H2C2O4

CO(g) + NO(g) = N2(g) + CO2(g) =>
2 CO(g) + 2 NO(g) = N2(g) + 2 CO2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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