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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl

MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl

Ca(NO3)2 + Fe(NO3)3 + C6H8O7 = CaFe2O4 + CO2 + N2 + H2O =>
9 Ca(NO3)2 + 18 Fe(NO3)3 + 20 C6H8O7 = 9 CaFe2O4 + 120 CO2 + 36 N2 + 80 H2O

S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH

CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O

CaBr = Br2 + Ca =>
2 CaBr = Br2 + 2 Ca

LiOH + H2SO4 = LiH(SO4) + H2O =>
LiOH + H2SO4 = LiH(SO4) + H2O

Pb3O4 + KMnO4 + HCl = PbCl4 + KCl + MnCl2 + H2O =>
5 Pb3O4 + 4 KMnO4 + 72 HCl = 15 PbCl4 + 4 KCl + 4 MnCl2 + 36 H2O

Na2CO3 + Pb(NO3)2 = Na + NO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 Na + 2 NO3 + PbCO3

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O

Mg + Co2 = MgCo =>
2 Mg + Co2 = 2 MgCo

AlC3 + F2 = AlF3 + CF4 =>
2 AlC3 + 15 F2 = 2 AlF3 + 6 CF4

Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag

CrCl3 + H2O = Cr2O3 + HCl =>
2 CrCl3 + 3 H2O = Cr2O3 + 6 HCl

H(NO3) + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 H(NO3) + Sr(OH)2 = Sr(NO3)2 + 2 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

*2Na + Cl2 = NaCl =>
*2Na + Cl2 = 2 NaCl

CC3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
9 CC3H7OH + 5 Na2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 Na2SO4 + 20 H2O + 12 HC3H5O2

HCl(aq) + Al(OH)3(aq) = AlCl3(aq) + H2O(l) =>
3 HCl(aq) + Al(OH)3(aq) = AlCl3(aq) + 3 H2O(l)

PbCl2 + NaOH = Na2Pb(OH)4 + NaCl =>
PbCl2 + 4 NaOH = Na2Pb(OH)4 + 2 NaCl

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

CH3CH(Cl)CH2(Cl) + KOH = CH3CH(OH)CH2(OH) + KCl =>
CH3CH(Cl)CH2(Cl) + 2 KOH = CH3CH(OH)CH2(OH) + 2 KCl

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

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

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

PbO = Pb + O2 =>
2 PbO = 2 Pb + O2

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

ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)

NaBiO3 + HNO3 + MnSO4 = HMnO4 + Bi(NO3)2 + NaNO3 + H2SO4 + H2O =>
5 NaBiO3 + 15 HNO3 + 3 MnSO4 = 3 HMnO4 + 5 Bi(NO3)2 + 5 NaNO3 + 3 H2SO4 + 3 H2O

Na2S2O5 = Na2SO3 + SO2 =>
Na2S2O5 = Na2SO3 + SO2

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

C6H5OH + Cl2 = C6H2Cl3OH + H2 =>
2 C6H5OH + 3 Cl2 = 2 C6H2Cl3OH + 3 H2

K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2

(CH3)2CC(CH3)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5(CH3)2CC(CH3)2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 18 H2O

KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I

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

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Al3O3 + Fe = Al + Fe3O4 =>
4 Al3O3 + 9 Fe = 12 Al + 3 Fe3O4

Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CrO4 + S = Cr + SO4 =>
CrO4 + S = Cr + SO4

C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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