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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C10H2 + O2 = CO2 + H2 =>
C10H2 + 10 O2 = 10 CO2 + H2

Pb(NO3)2 = Pb2O2 + NO2 + O =>
2 Pb(NO3)2 = Pb2O2 + 4 NO2 + 2 O

MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)

H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3

NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + NaCl(aq) =>
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + 2 NaCl(aq)

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Cr(NO3)2 + CuCl2 = Cu(NO3)2 + CrCl2 =>
Cr(NO3)2 + CuCl2 = Cu(NO3)2 + CrCl2

C57H98O6 + H2 = C57H100O6 =>
C57H98O6 + H2 = C57H100O6

(OH)3 + H3 = H2O =>
(OH)3 + H3 = 3 H2O

CaCO3 + MgCO3 = CO2 + MgO2 + Ca2 =>
2 CaCO3 + 2 MgCO3 = 4 CO2 + 2 MgO2 + Ca2

B2O3() + HF(l) = BF3(g) + H2O(l) =>
B2O3() + 6 HF(l) = 2 BF3(g) + 3 H2O(l)

Na2SO4(aq) + BaCl2(s) = NaCl(aq) + BaSO4(s) =>
Na2SO4(aq) + BaCl2(s) = 2 NaCl(aq) + BaSO4(s)

CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3

C7H7NO2 + O2 = CO2 + H2O + HNO2 =>
2 C7H7NO2 + 17 O2 = 14 CO2 + 6 H2O + 2 HNO2

Md + No = MdNo =>
Md + No = MdNo

H2SO4 + Na2CO3 = Na2SO4 + H2CO3 =>
H2SO4 + Na2CO3 = Na2SO4 + H2CO3

C6H6 + CH3Cl = C7H10 + HCl =>
2 C6H6 + 9 CH3Cl = 3 C7H10 + 9 HCl

CuCrO4 + KI + H2SO4 = CuI + I2 + Cr2(SO4)3 + H2O + K2SO4 =>
2 CuCrO4 + 10 KI + 8 H2SO4 = 2 CuI + 4 I2 + Cr2(SO4)3 + 8 H2O + 5 K2SO4

NaCl + C6H12O6 + H2O = NaOH + Cl + CH4 =>
24 NaCl + C6H12O6 + 18 H2O = 24 NaOH + 24 Cl + 6 CH4

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2

P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4

I2 + Na2SO3 = NaI + SO2 + O2 =>
2 I2 + 2 Na2SO3 = 4 NaI + 2 SO2 + O2

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Na2CO3(s) + HCl = NaCl(s) + CO2(g) + H2O(g) =>
Na2CO3(s) + 2 HCl = 2 NaCl(s) + CO2(g) + H2O(g)

CoCl2 + NH4OH + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 10 NH4OH + H2O2 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 12 H2O

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

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

KNO3 + KJ + H2SO4 = J2 + K2SO4 + NO + H2O =>
2 KNO3 + 6 KJ + 4 H2SO4 = 3 J2 + 4 K2SO4 + 2 NO + 4 H2O

ZnSO3 + HCl = SO2 + ZnCl2 + H2O =>
ZnSO3 + 2 HCl = SO2 + ZnCl2 + H2O

MnSO4 + PbO2 + H2O = MnO(OH)2 + PbSO4 =>
MnSO4 + PbO2 + H2O = MnO(OH)2 + PbSO4

NaOH + K2SO4 = NaK2 + SO4OH =>
NaOH + K2SO4 = NaK2 + SO4OH

Na2Cr2O7 + H2 = Na + Cr2O3 + H2O =>
Na2Cr2O7 + 4 H2 = 2 Na + Cr2O3 + 4 H2O

C3H6O + Fe2(Cr2O7)3 + H2SO4 = C3H4O2 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
9 C3H6O + 2 Fe2(Cr2O7)3 + 24 H2SO4 = 9 C3H4O2 + 6 Cr2(SO4)3 + 2 Fe2(SO4)3 + 33 H2O

P + NaOH = POH + Na =>
P + NaOH = POH + Na

HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2

Mg(s) + O2(g) = MgO(s)* =>
2 Mg(s) + O2(g) = 2 MgO(s)*

FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S

Na2SO4 = Na2O2 + SO2 =>
Na2SO4 = Na2O2 + SO2

Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

P + Zn = Zn3P2 =>
2 P + 3 Zn = Zn3P2

HF + Ca(NO3)2 = CaF2 + HNO3 =>
2 HF + Ca(NO3)2 = CaF2 + 2 HNO3

N2 + HBr = NH3 + Br2 =>
N2 + 6 HBr = 2 NH3 + 3 Br2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O

CaCO3 + Sc2O3 + Ga2O3 = CO2 + CaSc2O12 + Ga =>
3 CaCO3 + 3 Sc2O3 + 8 Ga2O3 = 3 CO2 + 3 CaSc2O12 + 16 Ga

Cl + NaOH = NaCl + NaClO4 + H2O =>
8 Cl + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

HClO3 + Ba(OH)2 = BaClO3 + H(OH)2 =>
HClO3 + Ba(OH)2 = BaClO3 + H(OH)2

Pb{4+} + {-} = Pb{2+} =>
Pb{4+} + 2e = Pb{2+}

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Breng de vergelijking van een chemische reactie in evenwicht
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