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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CrCl3 + KOH + Cl2 = K2CrO44 + KCl + H2O =>
2 CrCl3 + 176 KOH + 83 Cl2 = 2 K2CrO44 + 172 KCl + 88 H2O

N2O5 + NaO = Na(NO3)2 =>
N2O5 + NaO = Na(NO3)2

BaOH + PbNO3 = BaNO3 + PbOH =>
BaOH + PbNO3 = BaNO3 + PbOH

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

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

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

K + Cl2 = ClK =>
2 K + Cl2 = 2 ClK

CrCl2 + CH3COONa = Cr(CH3COO)2 + NaCl =>
CrCl2 + 2 CH3COONa = Cr(CH3COO)2 + 2 NaCl

K2SO4 + NaNO3 = K2Na + SO4NO3 =>
K2SO4 + NaNO3 = K2Na + SO4NO3

FeO3 + HNO = Fe(NO3)3 + H2O + N2 =>
2 FeO3 + 24 HNO = 2 Fe(NO3)3 + 12 H2O + 9 N2

KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2

(NH4)2S + HNO3 = NH3 + S + H2O =>
4(NH4)2S + HNO3 = 9 NH3 + 4 S + 3 H2O

MgCl + F = MgF + Cl =>
MgCl + F = MgF + Cl

FeCl3 + LiOH = FeLi + Cl3OH =>
FeCl3 + LiOH = FeLi + Cl3OH

C84H146O6 + O2 = CO2 + H2O =>
2 C84H146O6 + 235 O2 = 168 CO2 + 146 H2O

HCl + Na3PO4 = Na2HPO4 + NaCl =>
HCl + Na3PO4 = Na2HPO4 + NaCl

Ba + HCOOH = HCOOBa + H2 =>
2 Ba + 2 HCOOH = 2 HCOOBa + H2

KOH + Ca(OH)2 = KOHCa(OH)2 =>
KOH + Ca(OH)2 = KOHCa(OH)2

Ca + H3PO4 = Ca(PO4)2 + H =>
Ca + 2 H3PO4 = Ca(PO4)2 + 6 H

BaH2 + O2 = BaO2 + H2O =>
2 BaH2 + 3 O2 = 2 BaO2 + 2 H2O

NH4OH + Cu2SO4 = Cu2NH4 + OHSO4 =>
NH4OH + Cu2SO4 = Cu2NH4 + OHSO4

Sn(NO3)2 + Na2CO3 + H2O = CO2 + (SnOH)2CO3 + NaNO3 =>
2 Sn(NO3)2 + 2 Na2CO3 + H2O = CO2 + (SnOH)2CO3 + 4 NaNO3

Fe2O3 + C2H4O2 = FeC2H4 + O2 =>
2 Fe2O3 + 4 C2H4O2 = 4 FeC2H4 + 7 O2

CH3COONa + C6H6 = CH3COOH + C6H5Na =>
CH3COONa + C6H6 = CH3COOH + C6H5Na

SO2 + Na2SiO3 = Na2SO4 + SiO =>
SO2 + Na2SiO3 = Na2SO4 + SiO

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

NH4OH + LiNO3 = NH4NO3 + LiOH =>
NH4OH + LiNO3 = NH4NO3 + LiOH

(NH4)2SO4(ac) + Ca(NO3)2(ac) = CaSO4(ac) + N2O(g) + H2O(l) =>
(NH4)2SO4(ac) + Ca(NO3)2(ac) = CaSO4(ac) + 2 N2O(g) + 4 H2O(l)

HL + KOH = H2O + KL =>
HL + KOH = H2O + KL

Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)

Na2O2 + NaI + H2SO4 = Na2SO4 + H2O + I2 =>
Na2O2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + 2 H2O + I2

FeClO3 = FeO3 + Cl =>
FeClO3 = FeO3 + Cl

Ca(H2PO4)2 + Ca(NO3)2 = HNO3 + CaHPO4 =>
Ca(H2PO4)2 + Ca(NO3)2 = 2 HNO3 + 2 CaHPO4

K2SO4(aq) + Pb(NO3)2(aq) = K(NO3)(aq) + Pb(SO4)(aq) =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 K(NO3)(aq) + Pb(SO4)(aq)

Pb + H(NO3)2 = Pb(NO3)2 + NO2 + H2O =>
3 Pb + 4 H(NO3)2 = 3 Pb(NO3)2 + 2 NO2 + 2 H2O

Fe(III) + O2 = FeO2(III) =>
Fe(III) + O2 = FeO2(III)

CH(NH2)COOH + H2O = CH(NH2)COO + H3O =>
CH(NH2)COOH + H2O = CH(NH2)COO + H3O

CuSO4 + P4 + H2O = H2SO4 + Cu + H3PO4 =>
10 CuSO4 + P4 + 16 H2O = 10 H2SO4 + 10 Cu + 4 H3PO4

NH4Cl + KOH = H2O + KCl + NH3 =>
NH4Cl + KOH = H2O + KCl + NH3

Fe + HBr(aq) = FeBr3(aq) + H2 =>
2 Fe + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2

CH4(g) + Cl2(g) = CHCl3(g) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(g) + 3 HCl(g)

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

Zn(s) + HCl = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl = ZnCl2(s) + H2(g)

ZnSg + O2 = ZnO + Sg =>
2 ZnSg + O2 = 2 ZnO + 2 Sg

NH4Cl + K2[HgI4] + NaOH = Hg(NH2)I + KI + NaI + NaCl + H2O =>
NH4Cl + K2[HgI4] + 2 NaOH = Hg(NH2)I + 2 KI + NaI + NaCl + 2 H2O

NiNO3 + Na3PO4 = NiPO4 + Na3NO3 =>
NiNO3 + Na3PO4 = NiPO4 + Na3NO3

CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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