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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
HClO4 + NaOH = NaCl + H2O5 =>
HClO4 + NaOH = NaCl + H2O5

CrCl3 + (NH4)2S + H2O = Cr(OH)3 + H2S + NH4Cl =>
2 CrCl3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NH4Cl

Mn2O7 + C2H5OH + H{+} = Mn{2+} + CO2 + H2O =>
6 Mn2O7 + 5 C2H5OH + 24 H{+} = 12 Mn{2+} + 10 CO2 + 27 H2O

Al(OH)3 + HC2O3H2 = Al(C2O3H2)3 + H2O =>
Al(OH)3 + 3 HC2O3H2 = Al(C2O3H2)3 + 3 H2O

C2H5OH + OH{-} = CO2 + H2O + {-} =>
C2H5OH + 12 OH{-} = 2 CO2 + 9 H2O + 12e

H2OC = CO + H2 =>
H2OC = CO + H2

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

HCl + C20H14O4 = H2O + C20H14Cl + O2 =>
4 HCl + 4 C20H14O4 = 2 H2O + 4 C20H14Cl + 7 O2

C8H6Cl2O3 + O2 = CO2 + H2O + Cl2 =>
C8H6Cl2O3 + 8 O2 = 8 CO2 + 3 H2O + Cl2

CH3I + Mg = CH3MgI =>
CH3I + Mg = CH3MgI

Ce(OH)4 + HNO3 + NH4NO3 = (NH4)2[Ce(NO3)6] + H2O =>
Ce(OH)4 + 4 HNO3 + 2 NH4NO3 = (NH4)2[Ce(NO3)6] + 4 H2O

MaO3 + H2 = H2O + Ma =>
MaO3 + 3 H2 = 3 H2O + Ma

HSO4{-} + H{+} = H2SO4 =>
HSO4{-} + H{+} = H2SO4

Al + H2SO4 = Al2SO4 + H2O + S =>
6 Al + 4 H2SO4 = 3 Al2SO4 + 4 H2O + S

HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O

NiCl2 + Na2CO3 + H2O = Ni(OH)2 + CO2 + NaCl =>
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + CO2 + 2 NaCl

NaCl + Zn(NO3)2 = Na(NO3)2 + ClZn =>
NaCl + Zn(NO3)2 = Na(NO3)2 + ClZn

Si + Mn2O3 = MnSiO3 + MnSi =>
2 Si + Mn2O3 = MnSiO3 + MnSi

C2H5SH + HNO3 = C2H5SO3H + H2O + NO2 =>
C2H5SH + 6 HNO3 = C2H5SO3H + 3 H2O + 6 NO2

CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl

[Sb(OH)4]{-} + OH{-} + [Ag(NH3)2]{+} = [Sb(OH)6]{-} + Ag + NH3 =>
[Sb(OH)4]{-} + 2 OH{-} + 2[Ag(NH3)2]{+} = [Sb(OH)6]{-} + 2 Ag + 4 NH3

C6H8O7 + NH4OH = (NH4)3C6H5O7 + H2O =>
C6H8O7 + 3 NH4OH = (NH4)3C6H5O7 + 3 H2O

Br2 + KOH = K2Br + KBrO3 + H2O =>
7 Br2 + 24 KOH = 10 K2Br + 4 KBrO3 + 12 H2O

NaClO + I2 + H2O = NaIO3 + NaCl + HCl =>
5 NaClO + I2 + H2O = 2 NaIO3 + 3 NaCl + 2 HCl

PtCl4 + XeF2 = PtF6 + ClF6 + Xe =>
PtCl4 + 15 XeF2 = PtF6 + 4 ClF6 + 15 Xe

KI(s) + Cl2(aq) = KCl2(aq) + I(l) =>
KI(s) + Cl2(aq) = KCl2(aq) + I(l)

KCl + Na2S = K2S + NaCl =>
2 KCl + Na2S = K2S + 2 NaCl

Na3C6H6O7 + FeSO4 = Na2SO4 + C6H6FeO7 + Na =>
Na3C6H6O7 + FeSO4 = Na2SO4 + C6H6FeO7 + Na

NaN3 + HNO3 = N2 + NO + NaOH =>
NaN3 + HNO3 = N2 + 2 NO + NaOH

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

CH3CN + H2SO4 + H2O = CH3COOH + (NH4)2SO4 =>
2 CH3CN + H2SO4 + 4 H2O = 2 CH3COOH + (NH4)2SO4

Na2Co3 + H2O = NaOH + H2Co3 =>
Na2Co3 + 2 H2O = 2 NaOH + H2Co3

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

C4H9SH(l) + O2(g) = CO2(g) + H2O(l) + SO2 =>
2 C4H9SH(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O

Na(OH) + HNO3 = H2O + NaNO3 =>
Na(OH) + HNO3 = H2O + NaNO3

HC2H3O2 + K2CO3 = H2CO3 + KC2H3O2 = H2O + CO2 =>
2 HC2H3O2 + K2CO3 = H2CO3 + 2 KC2H3O2

RbOH + H2CO3 = RbHCO3 + H2O =>
RbOH + H2CO3 = RbHCO3 + H2O

Cu + H2O2 + NaOH = Na2CuO2 + H2O =>
Cu + H2O2 + 2 NaOH = Na2CuO2 + 2 H2O

Na2O8 = Na + O2 =>
Na2O8 = 2 Na + 4 O2

KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + KHO =>
4 KMnO4 + 10 K2SO3 + 3 H2SO4 = 4 MnSO4 + 9 K2SO4 + 6 KHO

Pb(s) + Ag(NO3)(aq) = Pb(NO3)(aq) + Ag(s) =>
Pb(s) + Ag(NO3)(aq) = Pb(NO3)(aq) + Ag(s)

K3[Cr(OH)6] + Br2 + KOH = KBr + H2O + K2CrO4 =>
2 K3[Cr(OH)6] + 3 Br2 + 4 KOH = 6 KBr + 8 H2O + 2 K2CrO4

BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2

Ba3(PO4)2 + AgCl = Ag3PO4 + BaCl2 =>
Ba3(PO4)2 + 6 AgCl = 2 Ag3PO4 + 3 BaCl2

Na[Ag(CN)2] + Na2S2O3 = NaCN + Na3[Ag(S2O3)2] =>
Na[Ag(CN)2] + 2 Na2S2O3 = 2 NaCN + Na3[Ag(S2O3)2]

Na2O + FeO = Na4FeO3 =>
2 Na2O + FeO = Na4FeO3

C6H8O7*H2O + NH4OH = (NH4)3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NH4OH = (NH4)3C6H5O7 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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