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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
KI(aq) + Br2(aq) = KBr2 + I2 =>
2 KI(aq) + 2 Br2(aq) = 2 KBr2 + I2

FeI2 + H2SO4 = FeSO4 + HI =>
FeI2 + H2SO4 = FeSO4 + 2 HI

Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H

C2H5NSCl + O2 = CO + H2O + NO + SO3 + HCl =>
C2H5NSCl + 4 O2 = 2 CO + 2 H2O + NO + SO3 + HCl

C15H8Cl8O2 + O2 = CO2 + H2O + Cl2 =>
C15H8Cl8O2 + 16 O2 = 15 CO2 + 4 H2O + 4 Cl2

H2SO4 + ZnS = ZnSO4 + SO2 + H2O =>
4 H2SO4 + ZnS = ZnSO4 + 4 SO2 + 4 H2O

FeCl2 + KF = FeF2 + KCl =>
FeCl2 + 2 KF = FeF2 + 2 KCl

RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O

Al2O3 + HgCl2 = Al2Cl4 + Hg2O3 =>
Al2O3 + 2 HgCl2 = Al2Cl4 + Hg2O3

As2S3 + NO3 = AsO4 + SO2 + NO2 =>
As2S3 + 14 NO3 = 2 AsO4 + 3 SO2 + 14 NO2

FeS + (HCl) = FeCl2 + H2S =>
FeS + 2(HCl) = FeCl2 + H2S

NaOH + H2SO4 = H2O + NaHSO4 =>
NaOH + H2SO4 = H2O + NaHSO4

XOH + HCl = XCl + H2O =>
XOH + HCl = XCl + H2O

C2H5I + NaOH = C2H4 + NaI + H2O =>
C2H5I + NaOH = C2H4 + NaI + H2O

S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O

H2 + NiO = Ni + H2O =>
H2 + NiO = Ni + H2O

C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2

H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)

K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2 =>
2 K3Fe(CN)6 + 2 Cr2O3 + 10 KOH = 2 K4Fe(CN)6 + 4 K2CrO4 + 5 H2

Co + C = Co2C =>
2 Co + C = Co2C

CO2 = COO =>
CO2 = COO

LiCl + K3PO4 = Li3(PO4) + KCl =>
3 LiCl + K3PO4 = Li3(PO4) + 3 KCl

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

PbO + C = Pb + CO2* =>
2 PbO + C = 2 Pb + CO2*

(NH4)3PO4(ac) + CaCl2(ac) = Ca3(PO4)2(s) + NH4Cl(ac) =>
2(NH4)3PO4(ac) + 3 CaCl2(ac) = Ca3(PO4)2(s) + 6 NH4Cl(ac)

H2O4C2 + NaOH = H2O + Na2C2O4 =>
H2O4C2 + 2 NaOH = 2 H2O + Na2C2O4

KClO4 + BaCl2 = KCl + Ba(ClO4)2 =>
2 KClO4 + BaCl2 = 2 KCl + Ba(ClO4)2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C6H6NH2 + O2 = CO2 + H2O + NO2 =>
C6H6NH2 + 9 O2 = 6 CO2 + 4 H2O + NO2

Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(aq) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(aq) + 6 NaNO3(aq)

SO3 = S + SO4 =>
4 SO3 = S + 3 SO4

ScCl3(aq) + KOH(aq) = Sc(OH)3(s) + KCl =>
ScCl3(aq) + 3 KOH(aq) = Sc(OH)3(s) + 3 KCl

CuS + HNO3 = Cu(NO3)2 + N2O3 + S8 + H2O =>
8 CuS + 24 HNO3 = 8 Cu(NO3)2 + 4 N2O3 + S8 + 12 H2O

B2S3(s) + H2O(l) = H3BO3(g) + H2S =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(g) + 3 H2S

CO2 + H2O + O2 = HCO3 =>
4 CO2 + 2 H2O + O2 = 4 HCO3

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

C15H8Cl8O2 + O2 = CO2 + H2O + Cl2 =>
C15H8Cl8O2 + 16 O2 = 15 CO2 + 4 H2O + 4 Cl2

Fe + HNO3 = Fe(NO3)3 + H2O + NH3 =>
8 Fe + 27 HNO3 = 8 Fe(NO3)3 + 9 H2O + 3 NH3

HNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + H2O =>
10 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 NO2 + 8 H2O

MgO + CuCl = MgCl + CuO =>
MgO + CuCl = MgCl + CuO

PbO + C = Pb + CO =>
PbO + C = Pb + CO

(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS

O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)

KCN(aq) + HCl(aq) = HCN(aq) + KCl =>
KCN(aq) + HCl(aq) = HCN(aq) + KCl

H2O2SO2 = H2SO4 =>
H2O2SO2 = H2SO4

(NH4)2CO3 + Ba(C2H3O2)2 = CO3Ba + NH4(C2H3O2) =>
(NH4)2CO3 + Ba(C2H3O2)2 = CO3Ba + 2 NH4(C2H3O2)

H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S

AlI3 + Mn(NO3)2 = Al(NO3)3 + MnI2 =>
2 AlI3 + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 MnI2

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Breng de vergelijking van een chemische reactie in evenwicht
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