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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
HBr(l) + Ca(OH)2(s) = H2O(l) + CaBr2(aq) =>
2 HBr(l) + Ca(OH)2(s) = 2 H2O(l) + CaBr2(aq)

C4H9OH + NaNO2 + HCl = C4H9NO2 + NaCl + H2O =>
C4H9OH + NaNO2 + HCl = C4H9NO2 + NaCl + H2O

HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl

MgCO3 + HC2H3O2 = CO2 + H2O + MgC2H3O2 =>
8 MgCO3 + 9 HC2H3O2 = 10 CO2 + 6 H2O + 8 MgC2H3O2

Bi(NO3)3 + KI = K[BiI4] + KNO3 =>
Bi(NO3)3 + 4 KI = K[BiI4] + 3 KNO3

KMnO4 + H2SO4 + CH3CH2OH = H2O + K2SO4 + MnSO4 + CH3COOH =>
4 KMnO4 + 6 H2SO4 + 5 CH3CH2OH = 11 H2O + 2 K2SO4 + 4 MnSO4 + 5 CH3COOH

[Cr(H2O)6] + NH3 = [Cr(NH3)6] + H2O =>
[Cr(H2O)6] + 6 NH3 = [Cr(NH3)6] + 6 H2O

TiCl3 + HClO4 + H2O = TiOCl2 + HCl =>
8 TiCl3 + HClO4 + 4 H2O = 8 TiOCl2 + 9 HCl

Pb(H2O) + HCl = PbCl2 + H2 + H2O =>
Pb(H2O) + 2 HCl = PbCl2 + H2 + H2O

Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + H2O =>
Tl(HMoO4)3 + Tl(OH)3 = Tl2(MoO4)3 + 3 H2O

CH2CH2 + KMnO4 + H2SO4 = CHOOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 8 KMnO4 + 12 H2SO4 = 10 CHOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O

Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}

Pd(NO3)3 + Co = Co(NO3)3 + Pd =>
Pd(NO3)3 + Co = Co(NO3)3 + Pd

Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}

AiCl3 + H2O = Ai(OH)3 + HCl =>
AiCl3 + 3 H2O = Ai(OH)3 + 3 HCl

C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl

Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}

Cr2(SO4)3 + NaCl = CrCl3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaCl = 2 CrCl3 + 3 Na2SO4

HCOOH + Ag(NH3)2OH = NH4HCO3 + Ag + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = NH4HCO3 + 2 Ag + 3 NH3 + H2O

(NH4)3PO4 + CaI2 = NH4I + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaI2 = 6 NH4I + Ca3(PO4)2

Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate =>
Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate

Zn(HSO4)2 + Zn(OH)2 = ZnSO4 + H2O =>
Zn(HSO4)2 + Zn(OH)2 = 2 ZnSO4 + 2 H2O

C2H6(g) + CuO(s) = CO2(g) + H2O(g) + Cu(s) =>
C2H6(g) + 7 CuO(s) = 2 CO2(g) + 3 H2O(g) + 7 Cu(s)

Ni(NO3)2(aq) + NaOH(Aq) = Ni(OH)2 + NaNO3(Aq) =>
Ni(NO3)2(aq) + 2 NaOH(Aq) = Ni(OH)2 + 2 NaNO3(Aq)

NH4OH + HNO3 = OO + NH4NO3 =>
NH4OH + 3 HNO3 = 2 OO + 2 NH4NO3

Pb + KOH + H2O = K[Pb(OH)4] + H2 =>
2 Pb + 2 KOH + 6 H2O = 2 K[Pb(OH)4] + 3 H2

CH3COOH + CH3CH2OH + H2SO4 = CH3COOCH2CH3 + H2SO4H2O =>
CH3COOH + CH3CH2OH + H2SO4 = CH3COOCH2CH3 + H2SO4H2O

ZnO + HJ = ZnJ2 + H2O =>
ZnO + 2 HJ = ZnJ2 + H2O

C2H60 + H2O2 = CO2 + H2O =>
C2H60 + 34 H2O2 = 2 CO2 + 64 H2O

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

BaOHCl = BaClOH =>
BaOHCl = BaClOH

Fe + HBr = FeHBr2 + H2 =>
2 Fe + 4 HBr = 2 FeHBr2 + H2

Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}

MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H

Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}

SnCrO4 + HBr + FeSO4 = SnBr2 + Cr2(SO4)3 + FeBr3 + H2O + Fe2(SO4)3 =>
2 SnCrO4 + 16 HBr + 6 FeSO4 = 2 SnBr2 + Cr2(SO4)3 + 4 FeBr3 + 8 H2O + Fe2(SO4)3

KCl + H2S = K2S + HCl =>
2 KCl + H2S = K2S + 2 HCl

Mg{2+} + H2O = Mg(OH)2 + H2{2+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + H2{2+}

K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

KI(ac) + Cl2(ac) = KCl + I2(ac) =>
2 KI(ac) + Cl2(ac) = 2 KCl + I2(ac)

(HCOO)2Cu + HBr = HCOOH + CuBr2 =>
(HCOO)2Cu + 2 HBr = 2 HCOOH + CuBr2

Cs2O + N2 = Cs3N + O2 =>
6 Cs2O + 2 N2 = 4 Cs3N + 3 O2

S + H2O = SO0 + H2S =>
2 S + H2O = SO0 + H2S

PbCl2 + NH3 = Pb(NH3)2 + Cl2 =>
PbCl2 + 2 NH3 = Pb(NH3)2 + Cl2

Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac) =>
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac)

AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3

CuI2 = Cu + I =>
CuI2 = Cu + 2 I

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

BaCl2(aq) + FeCl3(aq) = BaCl3(aq) + FeCl2(s) =>
BaCl2(aq) + FeCl3(aq) = BaCl3(aq) + FeCl2(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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