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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl

MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O

CO2 + H2O2 = C4H6O4 + O2 =>
4 CO2 + 3 H2O2 = C4H6O4 + 5 O2

Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + NaBiO2 + H2O =>
Cr2(SO4)3 + 3 NaBiO3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 3 NaBiO2 + 5 H2O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2

NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl

H4P2O7 + Mg(OH)2 = Mg2P2O7 + H2O =>
H4P2O7 + 2 Mg(OH)2 = Mg2P2O7 + 4 H2O

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

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Cr + C = Cr3C2 =>
3 Cr + 2 C = Cr3C2

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

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

Al + Ca{2+} = Al{3+} + Ca =>
2 Al + 3 Ca{2+} = 2 Al{3+} + 3 Ca

NaBO3 + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
2 NaBO3 + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 3 H2O + 2 I2

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

ZnSO4*7H2O = ZnSO4 + H2O =>
ZnSO4*7H2O = ZnSO4 + 7 H2O

Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O

Sr(OH)2 + P2O5 = (SrOH)3PO4 + H2O =>
6 Sr(OH)2 + P2O5 = 2(SrOH)3PO4 + 3 H2O

KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI

C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl

H2SO4 + Al = Al2(SO4)3 + H2(g) =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2(g)

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

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

Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb

Cd(NO3)2 + NaI = CdI + Na(NO3)2 =>
Cd(NO3)2 + NaI = CdI + Na(NO3)2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2

Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KF(aq) + Mg(NO3)2(aq) = KNO3(aq) + MgF2(s) =>
2 KF(aq) + Mg(NO3)2(aq) = 2 KNO3(aq) + MgF2(s)

NaHCO3 + KCl = NaCl + KHCO3(aq) =>
NaHCO3 + KCl = NaCl + KHCO3(aq)

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

CH3CH2OH(aq) + O2(l) = CH3COOH(aq) + H2O(g) =>
CH3CH2OH(aq) + O2(l) = CH3COOH(aq) + H2O(g)

aluminum + hydrochloricacid = aluminumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4

HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)

S8 + NO2 = SO2 + NO =>
S8 + 16 NO2 = 8 SO2 + 16 NO

Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O

K3N + O2 = K2O + N2 =>
4 K3N + 3 O2 = 6 K2O + 2 N2

Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl

aluminumchloride + sodiumhydroxide = aluminumhydroxide + sodiumchloride =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

Cd(OH)2 + NH3 = Cd(NH3)4 + OH =>
Cd(OH)2 + 4 NH3 = Cd(NH3)4 + 2 OH

H2SO4 + Al = Al2(SO4)3 + H2(g) =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2(g)

CH3CH2CH3 + O = CO + H2O =>
CH3CH2CH3 + 7 O = 3 CO + 4 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

BaO + SO3 = SO2 + BaO2 =>
BaO + SO3 = SO2 + BaO2

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Breng de vergelijking van een chemische reactie in evenwicht
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