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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
HClO4 + Ca(OH)2 = H2O(l) + Ca(ClO4)2 =>
2 HClO4 + Ca(OH)2 = 2 H2O(l) + Ca(ClO4)2

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

MgNH4AsO4 + H = Mg + H3AsO4 + NH3 =>
MgNH4AsO4 + 2 H = Mg + H3AsO4 + NH3

K2CrO4 + V(NO3)5 = V2(CrO4)5 + K(NO3) =>
5 K2CrO4 + 2 V(NO3)5 = V2(CrO4)5 + 10 K(NO3)

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

Na2SO4H2O = H2SO4 + Na2O =>
Na2SO4H2O = H2SO4 + Na2O

NaOH + H2O2 = H2O + NaO =>
2 NaOH + H2O2 = 2 H2O + 2 NaO

KOH + N2O5 = KO5 + N2OH =>
KOH + N2O5 = KO5 + N2OH

K + CH3CH2OH = KOH + CH3CH2 =>
K + CH3CH2OH = KOH + CH3CH2

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

C51H98O6 + NaOH = C3H8O3 + C16H31NaO2 =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 C16H31NaO2

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

NaH2PO4 + CaCO3 = Ca3(PO4)2 + H2O + CO2 + NaOH =>
2 NaH2PO4 + 3 CaCO3 = Ca3(PO4)2 + H2O + 3 CO2 + 2 NaOH

HCOOH + Mg(OH)2 = Mg(COOH)2 + H2O =>
2 HCOOH + Mg(OH)2 = Mg(COOH)2 + 2 H2O

O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl

HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3

K3PO4 + PbCl2 = KCl + Pb3(PO4)2 =>
2 K3PO4 + 3 PbCl2 = 6 KCl + Pb3(PO4)2

H2O2Cu = H2CuO2 =>
H2O2Cu = H2CuO2

Cl2 + C6H12O6 = ClO3 + C5H12 + C =>
Cl2 + C6H12O6 = 2 ClO3 + C5H12 + C

Mn4 + O2 = MnO4 =>
Mn4 + 8 O2 = 4 MnO4

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Mg(OH)2(aq) + HBr(aq) = MgBr2 + H2O =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2 + 2 H2O

NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2

ZnSO4 + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + (NH4)2SO4

As2 + O2 = AsO =>
As2 + O2 = 2 AsO

Br2 + I = Br2I =>
Br2 + I = Br2I

S + O2 = SO2 =>
S + O2 = SO2

C2H5NH2 + HNO3 = C2H5NH3NO3 =>
C2H5NH2 + HNO3 = C2H5NH3NO3

C7H6O + KHSO5 = C7H6O2 + KHSO4 =>
C7H6O + KHSO5 = C7H6O2 + KHSO4

K2(Cr2O7) + KI + HCl = KCl + CrCl3 + I2 + H2O =>
K2(Cr2O7) + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

S + HCl = SCl + H2 =>
2 S + 2 HCl = 2 SCl + H2

C8H17COOH + O2 = CO2 + H2O =>
2 C8H17COOH + 25 O2 = 18 CO2 + 18 H2O

Fe2(CO3)3 + Cs = Cs2(CO3) + Fe =>
Fe2(CO3)3 + 6 Cs = 3 Cs2(CO3) + 2 Fe

FeCl3 + Sn = FeCl2 + SnCl4 =>
4 FeCl3 + Sn = 4 FeCl2 + SnCl4

C17H35COOH + H2O = CH3COO + H3O =>
C17H35COOH + 57 H2O = 9 CH3COO + 41 H3O

K2OH2O = KOH =>
K2OH2O = 2 KOH

LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l) = Na2SO4 + H2O =>
LiOH(aq) + HNO3(aq) = LiNO3(aq) + H2O(l)

NO3 + SO2 = SO4 + NO2 =>
2 NO3 + SO2 = SO4 + 2 NO2

NaI + AgNO3 = AgI(precipitate) + NaNO3 =>
NaI + AgNO3 = AgI(precipitate) + NaNO3

Fe2 + K3Fe(CN)6 = Fe(CN) + K =>
5 Fe2 + 2 K3Fe(CN)6 = 12 Fe(CN) + 6 K

Li + NH3 + C10H15NO = C10H15N + LiNH2 + H2O =>
2 Li + 2 NH3 + C10H15NO = C10H15N + 2 LiNH2 + H2O

Ba2XeO6 + H2SO4 = Ba + SO4 + O2 + HXe =>
2 Ba2XeO6 + H2SO4 = 4 Ba + SO4 + 6 O2 + 2 HXe

Fe(s) + H3PO4(aq) = FePO4 + H3 =>
Fe(s) + H3PO4(aq) = FePO4 + H3

Na + H2O(l) = NaOH(aq) + H2(g) =>
2 Na + 2 H2O(l) = 2 NaOH(aq) + H2(g)

Al + H2B4O7 = Al2(B4O7)3 + H2 =>
2 Al + 3 H2B4O7 = Al2(B4O7)3 + 3 H2

(NH4)3(PO4)1 + K2(CO3)1 = (NH4)2(CO3)1 + K3(PO4)1 =>
2(NH4)3(PO4)1 + 3 K2(CO3)1 = 3(NH4)2(CO3)1 + 2 K3(PO4)1

CrO3 + CH3CH2OH = CrO2 + CH3CO2H + H2O =>
2 CrO3 + CH3CH2OH = 2 CrO2 + CH3CO2H + H2O

CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO

FeSO4 + HBr = SO2 + FeBr2 + Br2 + H2O =>
FeSO4 + 4 HBr = SO2 + FeBr2 + Br2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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