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Chemische vergelijkingen in evenwicht op10/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fr(OH)3 = Fr2O3 + H2O =>
2 Fr(OH)3 = Fr2O3 + 3 H2O

(CuCO3)(Cu(OH)2) = CuO + H2O + CO2 =>
(CuCO3)(Cu(OH)2) = 2 CuO + H2O + CO2

H3 + FeCl(aq) = Fe + HCl(s) =>
H3 + 3 FeCl(aq) = 3 Fe + 3 HCl(s)

FeAsO4 + Al = AlAsO4 + Fe2 =>
2 FeAsO4 + 2 Al = 2 AlAsO4 + Fe2

Mn + HC2H3O2 = H2 + Mn(C2H3O2) =>
2 Mn + 2 HC2H3O2 = H2 + 2 Mn(C2H3O2)

Hg(NO)3 + O2 = HgO + NO2 =>
Hg(NO)3 + 2 O2 = HgO + 3 NO2

Sb2S3 + HNO3 = NO2 + H2SO4 + Sb2O5 + H2O =>
Sb2S3 + 28 HNO3 = 28 NO2 + 3 H2SO4 + Sb2O5 + 11 H2O

Na + Al(NO3)3 = NaNO3 + Al =>
3 Na + Al(NO3)3 = 3 NaNO3 + Al

(NH4)3P + Mg3N2 = (NH4)3N + Mg3P2 =>
2(NH4)3P + Mg3N2 = 2(NH4)3N + Mg3P2

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O

CH3CHO + Cr2O72{-} + H{+} = Cr3{+} + CH3COOH + H2O =>
427 CH3CHO + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 CH3COOH + 5 H2O

NaOH + Ca(HCO3)2 = CaCO3 + NaHCO3 + H2O =>
NaOH + Ca(HCO3)2 = CaCO3 + NaHCO3 + H2O

Cr(OH)3 + IO3{-} + OH{-} = I{-} + CrO4{2-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = I{-} + 2 CrO4{2-} + 5 H2O

C5OH + O2 = CO2 + H2O =>
4 C5OH + 19 O2 = 20 CO2 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

C2H2 + HCl = CH2 + CHCl =>
C2H2 + HCl = CH2 + CHCl

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4

LiCl + K3PO4 = Li3PO4 + KCl =>
3 LiCl + K3PO4 = Li3PO4 + 3 KCl

C12O11H12 + H2O = C4O4H10 + CO2 =>
9 C12O11H12 + 41 H2O = 19 C4O4H10 + 32 CO2

H2S + KI = H2I + KS =>
H2S + KI = H2I + KS

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2

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

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl

KMnO4 + HH2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O =>
6 KMnO4 + 16 HH2SO4 + 14 KI = 6 MnSO4 + 7 I2 + 10 K2SO4 + 24 H2O

Zn + I2 + Sr(OH)2 = Sr[Zn(OH)4] + SrI2 =>
Zn + I2 + 2 Sr(OH)2 = Sr[Zn(OH)4] + SrI2

NH3 + OHCl = NCl3 + H2O =>
NH3 + 3 OHCl = NCl3 + 3 H2O

KI + Br2 + H2O = HBr + KBr + HIO3 =>
KI + 3 Br2 + 3 H2O = 5 HBr + KBr + HIO3

CaH2 + H2O = Ca(OH)2 + H3 =>
3 CaH2 + 6 H2O = 3 Ca(OH)2 + 4 H3

NaAlCO3(OH)2 + HCl = NaCl + AlCl3 + CO2 + H2O =>
NaAlCO3(OH)2 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

(NaOH) + (Fe(NO3)3) = NaNO3 + Fe(OH)3 =>
3(NaOH) + (Fe(NO3)3) = 3 NaNO3 + Fe(OH)3

(NH4)2CO3 = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3 = 2 NH3(g) + CO2(g) + H2O(g)

C6H4Cl2 + HCl = C6H6 + Cl2 =>
C6H4Cl2 + 2 HCl = C6H6 + 2 Cl2

C7H16 + Cl2 = C6H5Cl + HCl =>
6 C7H16 + 34 Cl2 = 7 C6H5Cl + 61 HCl

[Cu(NH3)4]{2+} + CN{-} + H2O = [Cu(CN)4]{2-} + NH4OH =>
[Cu(NH3)4]{2+} + 4 CN{-} + 4 H2O = [Cu(CN)4]{2-} + 4 NH4OH

Pb{2+}(aq) + KCl(aq) = PbCl2(s) + K{+}(aq) =>
Pb{2+}(aq) + 2 KCl(aq) = PbCl2(s) + 2 K{+}(aq)

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl

Al + CuO = Cu + AlO =>
Al + CuO = Cu + AlO

C4H4O4 + HCl = C4H5ClO4 =>
C4H4O4 + HCl = C4H5ClO4

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

Al + CuO = Cu + AlO =>
Al + CuO = Cu + AlO

ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH

B + H2SO3 = BSO3 + H =>
B + H2SO3 = BSO3 + 2 H

BaCO3 + Ca(OH)2 = BaOH + Ca(CO3)2 =>
2 BaCO3 + Ca(OH)2 = 2 BaOH + Ca(CO3)2

CaF2*3[Ca3(PO4)2] + H2SO4 = H3PO4 + HF(g) + CaSO4 =>
CaF2*3[Ca3(PO4)2] + 10 H2SO4 = 6 H3PO4 + 2 HF(g) + 10 CaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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