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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr

BaCl2*2H2O + Ag2O = AgCl + Ba(OH)2 + H2O =>
BaCl2*2H2O + Ag2O = 2 AgCl + Ba(OH)2 + H2O

AgNO3(aq) + Ba(OH)2(aq) = Ag2O(aq) + Ba(NO3)2(aq) + H2O(l) =>
2 AgNO3(aq) + Ba(OH)2(aq) = Ag2O(aq) + Ba(NO3)2(aq) + H2O(l)

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

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

HBr + MnCO3 = MnBr2 + H2O + CO2 =>
2 HBr + MnCO3 = MnBr2 + H2O + CO2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

SiO + HNO3 = SiO2 + HNO2 =>
SiO + HNO3 = SiO2 + HNO2

(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2

Mn(OH)2 + H2S = Mn(S) + H2O =>
Mn(OH)2 + H2S = Mn(S) + 2 H2O

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

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2

AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3

H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O

CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2

C6H8O6 + ClO = C6H6O6 + Cl2 + H2O =>
2 C6H8O6 + 2 ClO = 2 C6H6O6 + Cl2 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

AgCr = Ag + Cr3 =>
3 AgCr = 3 Ag + Cr3

Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

K2Cr2O7 + HCl = KCl + Cr2Cl3 + Cl2 + H2O =>
2 K2Cr2O7 + 28 HCl = 4 KCl + 2 Cr2Cl3 + 9 Cl2 + 14 H2O

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

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

C6H8O + H2O = H3O + C6H7O7 =>
C6H8O + 19 H2O = 13 H3O + C6H7O7

[Ag(NH3)2]OH + H2SO4 = Ag2SO4 + H2O + (NH4)2SO4 =>
2[Ag(NH3)2]OH + 3 H2SO4 = Ag2SO4 + 2 H2O + 2(NH4)2SO4

PbI4 + (NH4)3PO4 = Pb3(PO4)4 + NH4I =>
3 PbI4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4I

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

H2 + O2 = OH =>
H2 + O2 = 2 OH

AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2

CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O

Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2

N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O

C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

LiOH + FeSO4 = Li2SO4 + Fe(OH)2 =>
2 LiOH + FeSO4 = Li2SO4 + Fe(OH)2

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na

Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl

AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl

(NH4)HCO3(s) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)HCO3(s) = NH3(g) + CO2(g) + H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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