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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2

Cl + KBr = ClKBr =>
Cl + KBr = ClKBr

C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2

Cu{2+} + NH4OH = Cu(NH3){2+} + H2O =>
Cu{2+} + NH4OH = Cu(NH3){2+} + H2O

C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI

Sn{+2} + NH3 + H2O = Sn(OH)2 + NH4{+} =>
Sn{+2} + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4{+}

F2 + O3 = F2O =>
3 F2 + O3 = 3 F2O

HCN + CuSO4 = Cu(CN)2 + H2SO4 =>
2 HCN + CuSO4 = Cu(CN)2 + H2SO4

CH3COOH + CuO = Cu + CH3COOHO =>
CH3COOH + CuO = Cu + CH3COOHO

ZnCl2(aq) + NaOH(aq) = NaCl(aq) + Zn(OH)2(s) =>
ZnCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Zn(OH)2(s)

MgSO4*H2O = MgSO4 + H2O =>
MgSO4*H2O = MgSO4 + H2O

Cr(OH3) + OH = CrO4 + H2O =>
Cr(OH3) + 9 OH = CrO4 + 6 H2O

CH4 + Br = C6H5Br + HBr =>
6 CH4 + 20 Br = C6H5Br + 19 HBr

Cr + BaCl2 = CrCl3 + Ba =>
2 Cr + 3 BaCl2 = 2 CrCl3 + 3 Ba

C21H22N2O2 = OH + C21H21N2O =>
C21H22N2O2 = OH + C21H21N2O

Na(ClO3)2 = Na + ClO3 =>
Na(ClO3)2 = Na + 2 ClO3

C6H5Cl + SiCl4 + Na = (C6H5Cl)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 4 Na = (C6H5Cl)4Si + 4 NaCl

Pb(NO3)2 + Cl = PbCl2 + NO3 =>
Pb(NO3)2 + 2 Cl = PbCl2 + 2 NO3

CuSO4(aq) + CaCl2(s) = CuCl2 + CaSO4 =>
CuSO4(aq) + CaCl2(s) = CuCl2 + CaSO4

Ba(NO3)2 + K2(SO4) = Ba(SO4) + KNO3 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 KNO3

boron + O2 = B4O =>
8 B + O2 = 2 B4O

FeCl3 + SnCl2 = FeCl2 + SnCl5 =>
3 FeCl3 + SnCl2 = 3 FeCl2 + SnCl5

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

C17H19NO3 + HCl = HNO3 + C17H19Cl =>
C17H19NO3 + HCl = HNO3 + C17H19Cl

FeCl3 + MnCl2 + KCl + H2O = FeCl2 + KMnO4 + HCl =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = 5 FeCl2 + KMnO4 + 8 HCl

TiCl4 + O = TiO2 + Cl =>
TiCl4 + 2 O = TiO2 + 4 Cl

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

NH4OH + SnCl2 = NH4Cl + Sn(OH)2 =>
2 NH4OH + SnCl2 = 2 NH4Cl + Sn(OH)2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C2H5OH + Na2CO3 = C2H5COONa + CO2 + H2 =>
3 C2H5OH + Na2CO3 = 2 C2H5COONa + CO2 + 4 H2

NH3 + SO3 = (NH3)2SO3 =>
2 NH3 + SO3 = (NH3)2SO3

Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg

(NH4)3PO4 + CaBr = NH4Ca + PO4Br3 =>
(NH4)3PO4 + 3 CaBr = 3 NH4Ca + PO4Br3

H2 + Ba(OH)2 = H2O + Ba =>
H2 + Ba(OH)2 = 2 H2O + Ba

Fe + Cr2O7 = Fe2O3 + Cr =>
14 Fe + 3 Cr2O7 = 7 Fe2O3 + 6 Cr

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl

Fe + HClO4 = Fe(ClO4)2 + H =>
Fe + 2 HClO4 = Fe(ClO4)2 + 2 H

FeBO3 + C6H8O7 + (NH4)3C6H5O7 = Fe(NH4)3(C6H5O7)2 + B2O3 + H2O =>
2 FeBO3 + 2 C6H8O7 + 2(NH4)3C6H5O7 = 2 Fe(NH4)3(C6H5O7)2 + B2O3 + 3 H2O

ClO2 + Na2O2 = NaClO3 =>
2 ClO2 + Na2O2 = 2 NaClO3

Zn(NO3)2 + CaS = ZnS + Ca(NO3)2 =>
Zn(NO3)2 + CaS = ZnS + Ca(NO3)2

BrO = Br + O =>
BrO = Br + O

Cs2CO3 + H3PO3 = Cs3PO3 + H2CO3 =>
3 Cs2CO3 + 2 H3PO3 = 2 Cs3PO3 + 3 H2CO3

NH4OH + HClO3 = NH4ClO3 + H2O =>
NH4OH + HClO3 = NH4ClO3 + H2O

Ca(OH)2 + NO = Ca(NO3)2 + N2 + H2O =>
2 Ca(OH)2 + 10 NO = 2 Ca(NO3)2 + 3 N2 + 2 H2O

MnO2 + NH3 = NO2 + Mn3O4 + H2O =>
21 MnO2 + 4 NH3 = 4 NO2 + 7 Mn3O4 + 6 H2O

In2S3 + HNO3 = In2(SO4)3 + NO2 + H2O =>
In2S3 + 24 HNO3 = In2(SO4)3 + 24 NO2 + 12 H2O

C6N3H7O11 = H2O + N2 + CO2 + CO =>
2 C6N3H7O11 = 7 H2O + 3 N2 + 3 CO2 + 9 CO

KCl5 = Cl2 + KCl =>
KCl5 = 2 Cl2 + KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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