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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CHCl3 + Na = NaCl + HCl + C =>
CHCl3 + 2 Na = 2 NaCl + HCl + C

P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3

SO2 + KMnO4 + KOH = H2O + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2

CuO + Na2S = CuS + Na2O =>
CuO + Na2S = CuS + Na2O

carbon + oxygen = carbondioxide =>
C + O2 = CO2

Zn(NO3)2(aq) + K3PO4(aq) = Zn3(PO4)2(s) + KNO3(aq) =>
3 Zn(NO3)2(aq) + 2 K3PO4(aq) = Zn3(PO4)2(s) + 6 KNO3(aq)

N + CaP = NCaP =>
N + CaP = NCaP

CO2 + C = CO =>
CO2 + C = 2 CO

Al2(CO3)3 + C2H4O2 = Al(C2H3O2)3 + CO2 + H2O =>
Al2(CO3)3 + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 CO2 + 3 H2O

Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)

AgNO3 + K(SCN) = Ag(SCN) + KNO3 =>
AgNO3 + K(SCN) = Ag(SCN) + KNO3

NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O

C5H6 + O2 = C2O + H2O =>
4 C5H6 + 11 O2 = 10 C2O + 12 H2O

C3H2O + H2O = C3H4O2 =>
C3H2O + H2O = C3H4O2

Na2SO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)

Ag + Cl = Ag2Cl2 =>
2 Ag + 2 Cl = Ag2Cl2

HCHO + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O

Na = Na{+} + e =>
Na = Na{+} + e

Mg(s) + Cl2(g) = MgCl2 =>
Mg(s) + Cl2(g) = MgCl2

Ca3(PO4)2 + Al = Al(PO4)2 + Ca2 =>
2 Ca3(PO4)2 + 2 Al = 2 Al(PO4)2 + 3 Ca2

C5H10Br2 + Zn = C5H10ZnBr2 =>
C5H10Br2 + Zn = C5H10ZnBr2

AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3

KMg3AlSi3O10(OH)2 + H{+} = Al2Si2O5(OH)4 + K{+} + Mg{2+} + SiO2 + H2O =>
2 KMg3AlSi3O10(OH)2 + 14 H{+} = Al2Si2O5(OH)4 + 2 K{+} + 6 Mg{2+} + 4 SiO2 + 7 H2O

Na2O + Sn(OH)2 = Na2SnO2 + H2O =>
Na2O + Sn(OH)2 = Na2SnO2 + H2O

AlF3 + CCl4 = AlCl3 + CF4 =>
4 AlF3 + 3 CCl4 = 4 AlCl3 + 3 CF4

HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O

P4O6 + H2O = H2HPO3 =>
P4O6 + 6 H2O = 4 H2HPO3

CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3

Cu(NO3)2 + Cr(OH)3 = Cr(NO3)3 + Cu(OH)2 =>
3 Cu(NO3)2 + 2 Cr(OH)3 = 2 Cr(NO3)3 + 3 Cu(OH)2

BeO + SO2 = BeSO2 + O =>
BeO + SO2 = BeSO2 + O

(NH4)2PO4(aq) + CaCl2(aq) = Ca2(PO4)2 + (NH4)Cl =>
2(NH4)2PO4(aq) + 2 CaCl2(aq) = Ca2(PO4)2 + 4(NH4)Cl

Na2CO3 + K2CO3 = NaKCO3 =>
Na2CO3 + K2CO3 = 2 NaKCO3

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

C8H16O4 = CH3CHO =>
C8H16O4 = 4 CH3CHO

Fe(s) + O(g) + H2O(l) = Fe(OH)2 =>
Fe(s) + O(g) + H2O(l) = Fe(OH)2

KHO3 = KHO2 + O2 =>
2 KHO3 = 2 KHO2 + O2

U + AlCl3 = Al + UCl4 =>
3 U + 4 AlCl3 = 4 Al + 3 UCl4

Na2O2 + C = Na2CO3 + Na2O =>
2 Na2O2 + C = Na2CO3 + Na2O

MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O

C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH3NO3 =>
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH3NO3

Ca(OH)2*2H2O = H2O + Ca(OH)2 =>
Ca(OH)2*2H2O = 2 H2O + Ca(OH)2

K2Cr2O7 + C2H5OH + H2SO4 = C2H4O + H2O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 3 C2H4O + 7 H2O + K2SO4 + Cr2(SO4)3

NI2O3 + H2SO4 = NI2(SO4)3 + H2O =>
NI2O3 + 3 H2SO4 = NI2(SO4)3 + 3 H2O

AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl

Re + F2 = ReF2 =>
Re + F2 = ReF2

C6H5CO2H = C + H2 + O2 =>
C6H5CO2H = 7 C + 3 H2 + O2

H2O + NO2 = NH + O =>
H2O + 2 NO2 = 2 NH + 5 O

Ba(H2PO2)2 = H2O + PH3 + Ba2P2O7 =>
2 Ba(H2PO2)2 = H2O + 2 PH3 + Ba2P2O7

CuSO4 + Ag = Ag2(SO4)3 + Cu =>
3 CuSO4 + 2 Ag = Ag2(SO4)3 + 3 Cu

[Co(H2O)6]{2+} + NH4OH = [Co(NH3)6]{2+} + H2O =>
[Co(H2O)6]{2+} + 6 NH4OH = [Co(NH3)6]{2+} + 12 H2O

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