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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + H2S + Na2CrO4 = CrCl3 + S + H2O + NaCl =>
10 HCl + 3 H2S + 2 Na2CrO4 = 2 CrCl3 + 3 S + 8 H2O + 4 NaCl

Li + TiO2 = Li2O + Ti =>
4 Li + TiO2 = 2 Li2O + Ti

H2SO4 + PbS = H2S + PbSO4 =>
H2SO4 + PbS = H2S + PbSO4

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Pb(No3)2(s) + K2Co3(s) = PbCo3(s) + KNo3(s) =>
Pb(No3)2(s) + K2Co3(s) = PbCo3(s) + 2 KNo3(s)

NaHCO3 + Cl2 = NaClO3 + NaCl + CO2 + H2O =>
6 NaHCO3 + 3 Cl2 = NaClO3 + 5 NaCl + 6 CO2 + 3 H2O

FeSO4 + NH3 = (SO4)2 + Fe(NH3)2 =>
2 FeSO4 + 4 NH3 = (SO4)2 + 2 Fe(NH3)2

KMnO4 + Na2GeO2 + H2O = Na2GeO3 + MnO2 + KOH =>
2 KMnO4 + 3 Na2GeO2 + H2O = 3 Na2GeO3 + 2 MnO2 + 2 KOH

Ca(OH)2 + HIO4 = Ca(IO4)2 + H2O =>
Ca(OH)2 + 2 HIO4 = Ca(IO4)2 + 2 H2O

Zn + NaOH + H2O + O2 = Na2Zn(OH)4 =>
2 Zn + 4 NaOH + 2 H2O + O2 = 2 Na2Zn(OH)4

Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)

CaSO3 + HBr = CaBr2 + H2SO3 =>
CaSO3 + 2 HBr = CaBr2 + H2SO3

Cl2 + MgF2 = ClF + Mg =>
Cl2 + MgF2 = 2 ClF + Mg

Cr + H2CO3 = Cr2(CO3)3 + H2 =>
2 Cr + 3 H2CO3 = Cr2(CO3)3 + 3 H2

Co3O4 + Al(OH)3 = CoAl2O4 + H2O + O2 =>
2 Co3O4 + 12 Al(OH)3 = 6 CoAl2O4 + 18 H2O + O2

Cr2O3 + Na = NaCr2O3 =>
Cr2O3 + Na = NaCr2O3

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

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

P4 + NO2 = P2O4 + N2 =>
P4 + 4 NO2 = 2 P2O4 + 2 N2

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

C12H22O11 + NH4NO3 = CO + H2O + N2 =>
C12H22O11 + 12 NH4NO3 = 12 CO + 35 H2O + 12 N2

ZnO + P2O5 = Zn(PO3)2 =>
ZnO + P2O5 = Zn(PO3)2

CsBr + PbBr2 = CsPbBr3 =>
CsBr + PbBr2 = CsPbBr3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

COCl2 + H2S = HCl + H2O + CS2 =>
COCl2 + 2 H2S = 2 HCl + H2O + CS2

C18H10N2O4 + H2O2 = CO2 + H2O + HNO3 =>
C18H10N2O4 + 42 H2O2 = 18 CO2 + 46 H2O + 2 HNO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Ag(NO3)2 + NaI = AgI + Na(NO3)2 =>
Ag(NO3)2 + NaI = AgI + Na(NO3)2

N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3

C6H11OH + K2Cr2O7 + H2SO4 = C6H6O + H2O + K2SO4 + Cr2(SO4)3 =>
C6H11OH + K2Cr2O7 + 4 H2SO4 = C6H6O + 7 H2O + K2SO4 + Cr2(SO4)3

HI + ICl = I2 + HCl =>
HI + ICl = I2 + HCl

Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2

Fe + CuO2 = Cu + Fe2O3 =>
4 Fe + 3 CuO2 = 3 Cu + 2 Fe2O3

NaBrO + Na2SO3 = NaBr + Na2SO4 =>
NaBrO + Na2SO3 = NaBr + Na2SO4

MnO2 + HCl = Cl + HO + MnCl =>
MnO2 + 2 HCl = Cl + 2 HO + MnCl

HCNOKOH = KCNOH2O =>
HCNOKOH = KCNOH2O

BaO2 = BaOO =>
BaO2 = BaOO

ZnCO3(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2O(l) + 3 CO2(g)

Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3(aq) + Cu(s) =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3(aq) + 3 Cu(s)

Fe + AlCl3 = FeCl2 + Al =>
3 Fe + 2 AlCl3 = 3 FeCl2 + 2 Al

Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2 =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4 + Na2(OH)2

KMnO4 + MnCl2 = KCl + MnO2 + Cl2 =>
2 KMnO4 + 2 MnCl2 = 2 KCl + 4 MnO2 + Cl2

Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl

Na3PO4 + CaCo3 = Ca3(PO4)2 + Na2Co3 =>
2 Na3PO4 + 3 CaCo3 = Ca3(PO4)2 + 3 Na2Co3

Co3 + Al3 = AlCo =>
Co3 + Al3 = 3 AlCo

CuSO4*5H2O = [Cu(H2O)4]SO4H2O =>
CuSO4*5H2O = [Cu(H2O)4]SO4H2O

Ba2O3 + O2 = Ba2O5 =>
Ba2O3 + O2 = Ba2O5

CsHCO3(s) + HNO3(aq) = CsNO3 + CO2 + H2O =>
CsHCO3(s) + HNO3(aq) = CsNO3 + CO2 + H2O

Cr2S3 + H2Cr2O7 = Cr2(Cr2O7)3 + H2S =>
Cr2S3 + 3 H2Cr2O7 = Cr2(Cr2O7)3 + 3 H2S

CaSeO3 = CaSe + O =>
CaSeO3 = CaSe + 3 O

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Breng de vergelijking van een chemische reactie in evenwicht
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