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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + NH3NO2 = NH4O + HNO2 =>
H2O + NH3NO2 = NH4O + HNO2

NO + H2O = H2NO2 =>
NO + H2O = H2NO2

Ca(IO)2 = CaI2 + O2 =>
Ca(IO)2 = CaI2 + O2

NaClO3 + (NH4)(NO3) = NaNO3 + NH4ClO3 =>
NaClO3 + (NH4)(NO3) = NaNO3 + NH4ClO3

Na2(SO4) + C + Na(OH) = Na2(CO3) + Na2S + H2O =>
Na2(SO4) + 2 C + 4 Na(OH) = 2 Na2(CO3) + Na2S + 2 H2O

NCl2 + Na2CO3 = NCO3 + NaCl =>
NCl2 + Na2CO3 = NCO3 + 2 NaCl

Cu(NO3)2 + KI = KNO3 + I2 + Cu =>
Cu(NO3)2 + 2 KI = 2 KNO3 + I2 + Cu

H(NO3) + CaCl2 = Ca(NO3)2 + HCl =>
2 H(NO3) + CaCl2 = Ca(NO3)2 + 2 HCl

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

I2 + NaS2O3 = NaS4O6 + NaI =>
I2 + 4 NaS2O3 = 2 NaS4O6 + 2 NaI

VOCl2 + HCl + Cu = VCl3 + CuCl2 + H2O =>
2 VOCl2 + 4 HCl + Cu = 2 VCl3 + CuCl2 + 2 H2O

Cu(NO3)2Ca(OH)2 = Ca(NO3)2Cu(OH)2 =>
Cu(NO3)2Ca(OH)2 = Ca(NO3)2Cu(OH)2

Fe + PbO2 = Pb + FeO2 =>
Fe + PbO2 = Pb + FeO2

HO4P + Zn = Zn3(PO4)2 + H2 =>
2 HO4P + 3 Zn = Zn3(PO4)2 + H2

Al(NO2)3 + Na3PO4 = AlPO4 + NaNO2 =>
Al(NO2)3 + Na3PO4 = AlPO4 + 3 NaNO2

H2SeO4 + HBrO4 + B(OH)3 = BBrO4SeO4 + H2O =>
H2SeO4 + HBrO4 + B(OH)3 = BBrO4SeO4 + 3 H2O

HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4

CuCl2HNO3 = CuNO3Cl2H =>
CuCl2HNO3 = CuNO3Cl2H

Pb(NO3)2 + K(I) = Pb(I)2 + K(NO3) =>
Pb(NO3)2 + 2 K(I) = Pb(I)2 + 2 K(NO3)

Ca(HCO3)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) + CO2(g) =>
3 Ca(HCO3)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l) + 6 CO2(g)

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

Fe + H2O2 + NaOH = Na2FeO4 + H2O =>
Fe + 3 H2O2 + 2 NaOH = Na2FeO4 + 4 H2O

(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + NH4(NO3) =>
(NH4)2(SO4) + Pb(NO3)2 = PbSO4 + 2 NH4(NO3)

MnCl + O = MnClO3 =>
MnCl + 3 O = MnClO3

Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH

K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O

C4H8 + KMnO4 + H2SO4 + H2O = C4H10O2 + MnSO4 + K2SO4 =>
5 C4H8 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C4H10O2 + 2 MnSO4 + K2SO4

MnO4 + Sn = SnO2 + MnO2 =>
MnO4 + Sn = SnO2 + MnO2

COH22 + O2 = CO2 + H2O =>
COH22 + 6 O2 = CO2 + 11 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O

C2H5BrNaHS = C2H5SHNaBr =>
C2H5BrNaHS = C2H5SHNaBr

Cu(H2O) + NH3 = Cu(NH3) + H2O =>
Cu(H2O) + NH3 = Cu(NH3) + H2O

(HCOOH)2 + Al(OH)3 = Al(HCOO)3 + H2O =>
3(HCOOH)2 + 2 Al(OH)3 = 2 Al(HCOO)3 + 6 H2O

Pb2 + HBr = PbBr2 + H =>
Pb2 + 4 HBr = 2 PbBr2 + 4 H

Ni(NO3)2 + NH2CONH2 = NiO + CO2 + N2 + H2O =>
3 Ni(NO3)2 + 5 NH2CONH2 = 3 NiO + 5 CO2 + 8 N2 + 10 H2O

Na + Cu2O = Na2O + Cu =>
2 Na + Cu2O = Na2O + 2 Cu

Au(OH)3 + HClO3 = Au(ClO3)3 + H2O =>
Au(OH)3 + 3 HClO3 = Au(ClO3)3 + 3 H2O

Zn(ClO)2 = Zn + ClO =>
Zn(ClO)2 = Zn + 2 ClO

Na2OH + CuSO4 = Na2SO4 + CuOH =>
Na2OH + CuSO4 = Na2SO4 + CuOH

Br2 + H2SO4 = HBr + SO2 + O2 =>
Br2 + H2SO4 = 2 HBr + SO2 + O2

AgNO3 + CU = CU(NO3)2 + Ag =>
2 AgNO3 + CU = CU(NO3)2 + 2 Ag

C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl

Al(OH)3 + HBr = H(OH) + AlBr3 =>
Al(OH)3 + 3 HBr = 3 H(OH) + AlBr3

Gd(NO3)3 + Zr(NO3)4 + NH3 = Gd2Zr2O7 + NO2 + H2O =>
2 Gd(NO3)3 + 2 Zr(NO3)4 + 2 NH3 = Gd2Zr2O7 + 16 NO2 + 3 H2O

Na2O(s) + H2O(l) = NaHO =>
Na2O(s) + H2O(l) = 2 NaHO

CH3C6H5COOH + NaOH = CH3C6H5COONa + H2O =>
CH3C6H5COOH + NaOH = CH3C6H5COONa + H2O

AgC2H3O2 + MgCl2 = MgC2H3O2 + AgCl2 =>
AgC2H3O2 + MgCl2 = MgC2H3O2 + AgCl2

C11H8O2 + C13H14N2 = C13H10N2C11H8OC11H8O + H2O =>
2 C11H8O2 + C13H14N2 = C13H10N2C11H8OC11H8O + 2 H2O

Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2 =>
Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2

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Breng de vergelijking van een chemische reactie in evenwicht
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