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Chemische vergelijkingen in evenwicht op03/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

Nb + Cl = NbCl =>
Nb + Cl = NbCl

CH3CHOHCH3 + O = CH3CH2CHO + H2O =>
CH3CHOHCH3 + O = CH3CH2CHO + H2O

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

D3D2 + S4F5 = D5S4F5 =>
D3D2 + S4F5 = D5S4F5

Na2SO4 + Ca(s) = CaSO4 + Na2 =>
Na2SO4 + Ca(s) = CaSO4 + Na2

D3D2 + S4F5 = D5S4F5 =>
D3D2 + S4F5 = D5S4F5

Na2CO3 + HC2H3O3 = CO2 + H2O + NaC2H3O2 =>
3 Na2CO3 + 8 HC2H3O3 = 7 CO2 + 7 H2O + 6 NaC2H3O2

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

D3D2 + S4F5 = D5S4F5 =>
D3D2 + S4F5 = D5S4F5

H3CC6H5CH2OH + K2Cr2O7 + H2SO4 = HOOCC6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CC6H5CH2OH + 5 K2Cr2O7 + 20 H2SO4 = 3 HOOCC6H5COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 26 H2O

ClCa + NaCO3 = NaCa + ClCO3 =>
ClCa + NaCO3 = NaCa + ClCO3

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

Zn + Rb2SO4 = Rb + ZnSO4 =>
Zn + Rb2SO4 = 2 Rb + ZnSO4

ZnO + CaSi2 = Zn + Si + CaO =>
ZnO + CaSi2 = Zn + 2 Si + CaO

C4 + H10 + O = C4H10O =>
C4 + H10 + O = C4H10O

O2 + HNO = HNO3 =>
O2 + HNO = HNO3

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

Fe2S3 + HNO3 = NO2 + H2O + Fe(NO3)3 + S =>
Fe2S3 + 12 HNO3 = 6 NO2 + 6 H2O + 2 Fe(NO3)3 + 3 S

Co2Cl2 + NaOH + NaClO3 = NaCl + Co2O3 + H2O =>
3 Co2Cl2 + 6 NaOH + 2 NaClO3 = 8 NaCl + 3 Co2O3 + 3 H2O

HCO3 + H = CH4 + H2O =>
HCO3 + 9 H = CH4 + 3 H2O

AgCl + Fe(OH)3 = Ag2O + Fe + Cl + H =>
6 AgCl + Fe(OH)3 = 3 Ag2O + Fe + 6 Cl + 3 H

Na2B4O7*8H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*8H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 3 H2O

D3D2 + S4F5 = D5S4F5 =>
D3D2 + S4F5 = D5S4F5

Na3PO4 + H3PO4 = NaH2PO4 =>
Na3PO4 + 2 H3PO4 = 3 NaH2PO4

C2H5OH + CuO = C2H5CHO + Cu2O + H2O =>
3 C2H5OH + 4 CuO = 2 C2H5CHO + 2 Cu2O + 3 H2O

D3D2 + S4F5 = D5S4F5 =>
D3D2 + S4F5 = D5S4F5

Na2SO4 + Ca(s) = CaSO4 + Na2 =>
Na2SO4 + Ca(s) = CaSO4 + Na2

CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

HNO3 + Na2S = HS + NO3Na2 =>
HNO3 + Na2S = HS + NO3Na2

Hg(No3)2 + Nh4SCN = Hg(SCN)2 + Nh4No3 =>
Hg(No3)2 + 2 Nh4SCN = Hg(SCN)2 + 2 Nh4No3

NaF + Ca(Na3)2 = Na(Na3)2 + CaF2 =>
14 NaF + 7 Ca(Na3)2 = 8 Na(Na3)2 + 7 CaF2

CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl

Cl + O2 = O7Cl2 =>
4 Cl + 7 O2 = 2 O7Cl2

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

Al + KMnO4 + H2O = MnO2 + Al(OH)3 + KOH =>
Al + KMnO4 + 2 H2O = MnO2 + Al(OH)3 + KOH

Mn + KClO3 = K2O + MnO2 + Cl2 =>
5 Mn + 4 KClO3 = 2 K2O + 5 MnO2 + 2 Cl2

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

C2H5OH + Cu(OH)2 = Cu0 + H2O + C3H5OOH =>
3 C2H5OH + 4 Cu(OH)2 = 4 Cu0 + 7 H2O + 2 C3H5OOH

HCl + Fe + H2O2 = FeCl2 + H2O =>
2 HCl + Fe + H2O2 = FeCl2 + 2 H2O

CuCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Cu(C2H3O2)2(aq) =>
CuCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Cu(C2H3O2)2(aq)

Fe2O3 + C6H7O8 = Fe + H2O + C6H6O8 =>
Fe2O3 + 6 C6H7O8 = 2 Fe + 3 H2O + 6 C6H6O8

BaS + PtCI2 = BaPt + SCI2 =>
BaS + PtCI2 = BaPt + SCI2

H2SO4 + Cu = CuO + H2 + S =>
H2SO4 + 4 Cu = 4 CuO + H2 + S

H2Cr2O7 + Cd(OH)2 = (CdOH)2Cr2O7 + H2O =>
H2Cr2O7 + 2 Cd(OH)2 = (CdOH)2Cr2O7 + 2 H2O

CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

Fe2O3 + HCl = Fe2Cl6 + H6O3 =>
Fe2O3 + 6 HCl = Fe2Cl6 + H6O3

Na2SO4 + Ca(s) = CaSO4 + Na2 =>
Na2SO4 + Ca(s) = CaSO4 + Na2

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Breng de vergelijking van een chemische reactie in evenwicht
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