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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li(AlH4) = LiH + Al + H2 =>
2 Li(AlH4) = 2 LiH + 2 Al + 3 H2

CuCl2 + CaCO3 = Cu + CO3 + CaCl2 =>
CuCl2 + CaCO3 = Cu + CO3 + CaCl2

CH3COOH + Ca5(PO4)3OH = Ca(CH3COO)2 + H3PO4 + H2O =>
10 CH3COOH + Ca5(PO4)3OH = 5 Ca(CH3COO)2 + 3 H3PO4 + H2O

C7H14O + Cu(OH)2 = C7H14O2 + CuOH + H2O =>
C7H14O + 2 Cu(OH)2 = C7H14O2 + 2 CuOH + H2O

Fe2(SO4)3 + H(C2H3O2) = Fe(C2H3O2)3 + H2(SO4) =>
Fe2(SO4)3 + 6 H(C2H3O2) = 2 Fe(C2H3O2)3 + 3 H2(SO4)

KI + NaClO = KCl + I2 + NaO =>
2 KI + 2 NaClO = 2 KCl + I2 + 2 NaO

BaSO4(aq) + Ni(OH)2(aq) = Ba(OH)2 + NiSO4 =>
BaSO4(aq) + Ni(OH)2(aq) = Ba(OH)2 + NiSO4

C10H16O + NaBH4 + CH3OH = C9H17O + NaB(OCH3)4 =>
64 C10H16O + 21 NaBH4 + 92 CH3OH = 72 C9H17O + 21 NaB(OCH3)4

NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O

NH2CONH2 + CH3COOH + H2O = CO2 + CH3COONH4 =>
NH2CONH2 + 2 CH3COOH + H2O = CO2 + 2 CH3COONH4

PCl3 + LiAlH4 = PH3 + AlH3 + LiCl =>
PCl3 + 3 LiAlH4 = PH3 + 3 AlH3 + 3 LiCl

XeO4 + XeF6 = XeO2F4 + XeOF4 =>
XeO4 + 2 XeF6 = XeO2F4 + 2 XeOF4

CH3NO3 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 CH3NO3 + N2O + 4 OH{-} = 2 CO3{2-} + 5 H2O + 2 N2

KF + H2O = HF + HKO =>
KF + H2O = HF + HKO

CH3CH2COOH + CH3CH2CH2NH2 = CH3COCH2 + H2O + NH3 =>
3 CH3CH2COOH + CH3CH2CH2NH2 = 4 CH3COCH2 + 2 H2O + NH3

Na2S2O5 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 Na2S2O5 + 4 KMnO4 + H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Na2SO4 + H2O

H7Cl + H2O = H9ClO =>
H7Cl + H2O = H9ClO

H3PO3 + H2SO3 = H3PO4 + H2S =>
3 H3PO3 + H2SO3 = 3 H3PO4 + H2S

C6H5COHNO2 + Fe + HCl = C6H5COHNH3Cl + FeCl2 + H2O =>
C6H5COHNO2 + 3 Fe + 7 HCl = C6H5COHNH3Cl + 3 FeCl2 + 2 H2O

C6H8O7 = H{+} + C6H5O7{3-} =>
C6H8O7 = 3 H{+} + C6H5O7{3-}

Ca3(PO4)2 + C + SiO2 = CaSiO3 + P4 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = 6 CaSiO3 + P4 + 5 CO2

Cu + H2SO4(concentre) = Cu2SO4 + H2 =>
2 Cu + H2SO4(concentre) = Cu2SO4 + H2

C7H8 + Br2 = C7H5Br2 + HBr =>
2 C7H8 + 5 Br2 = 2 C7H5Br2 + 6 HBr

NH4Cl + PbO = (NH4)2O + PbCl2 =>
2 NH4Cl + PbO = (NH4)2O + PbCl2

NaOH + BeI2 = NaI + Be(OH)2 =>
2 NaOH + BeI2 = 2 NaI + Be(OH)2

TiCl2 + H2O = TiO2 + HCl + H2 =>
TiCl2 + 2 H2O = TiO2 + 2 HCl + H2

Fe2O3 + Mn2O3 = FeMnO3 =>
Fe2O3 + Mn2O3 = 2 FeMnO3

C + OH = COH =>
C + OH = COH

ZnCl2 + H2O + Na = Na2[Zn(OH)4] + NaCl + H2 =>
ZnCl2 + 4 H2O + 4 Na = Na2[Zn(OH)4] + 2 NaCl + 2 H2

Aceticacid + calciumchloride = C4H6O4Ca + HCl =>
2 C2H4O2 + CaCl2 = C4H6O4Ca + 2 HCl

Sr + NaI = SrNaI =>
Sr + NaI = SrNaI

Fe(NO3)3(aq) + K2CrO4(aq) = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3(aq) + 3 K2CrO4(aq) = Fe2(CrO4)3 + 6 KNO3

(NH4)2CO3(ac) + NH3(ac) + CoSO4(ac) + H2O2(ac) = (NH4)2SO4(ac) + H2O(l) + [Co(NH3)4CO3]2SO4(s) =>
2(NH4)2CO3(ac) + 6 NH3(ac) + 2 CoSO4(ac) + H2O2(ac) = (NH4)2SO4(ac) + 2 H2O(l) + [Co(NH3)4CO3]2SO4(s)

Ba(CH3CO2)2 + NaCl = NaCH3CO2 + BaCl2 =>
Ba(CH3CO2)2 + 2 NaCl = 2 NaCH3CO2 + BaCl2

HCOOH + Na2CO3 = NaCOOH + H2CO3 =>
2 HCOOH + Na2CO3 = 2 NaCOOH + H2CO3

NaAlOH4 + O2 = Al(OH)3 + NaOH =>
2 NaAlOH4 + 3 O2 = 2 Al(OH)3 + 2 NaOH

Cu(s) + NiCl3(aq) = CuCl2(aq) + NiCl2(aq) =>
Cu(s) + 2 NiCl3(aq) = CuCl2(aq) + 2 NiCl2(aq)

N10H16 + Cl2 = N + HCl =>
N10H16 + 8 Cl2 = 10 N + 16 HCl

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

Zn + N = Zn5N2 =>
5 Zn + 2 N = Zn5N2

NaHCO3 + C6H8O7 = CH3COONa + H2O + CO2 =>
9 NaHCO3 + 4 C6H8O7 = 9 CH3COONa + 7 H2O + 15 CO2

SO2 + CaCO3 + O2 = CO2 + CaSO4 =>
2 SO2 + 2 CaCO3 + O2 = 2 CO2 + 2 CaSO4

Sn + S = S2Sn =>
Sn + 2 S = S2Sn

Al + CaCl2 = AlCl2 + Ca =>
Al + CaCl2 = AlCl2 + Ca

KMnO4 + (NH4)2SO4 + H2SO4 = MnSO4 + N2 + K2SO4 + H2O =>
6 KMnO4 + 5(NH4)2SO4 + 4 H2SO4 = 6 MnSO4 + 5 N2 + 3 K2SO4 + 24 H2O

HCOH + CuSO4 + KOH = HCOOH + Cu2O + K2SO4 + H2O =>
HCOH + 2 CuSO4 + 4 KOH = HCOOH + Cu2O + 2 K2SO4 + 2 H2O

Cl2 + Ca = Cl2Ca2 =>
Cl2 + 2 Ca = Cl2Ca2

Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2

C5H4O3N4 + H2O + O2 = CO2 + NH3 =>
2 C5H4O3N4 + 8 H2O + 3 O2 = 10 CO2 + 8 NH3

Pb(NO3)2(aq) + NaCl(aq) = PbCl + Na(NO3)2 =>
Pb(NO3)2(aq) + NaCl(aq) = PbCl + Na(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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