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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr + ClO = CrO + Cl =>
Cr + ClO = CrO + Cl

C6H5CHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C6H5CHCH3CH3 + 24 KMnO4 + 36 H2SO4 = 45 CH3COOH + 12 K2SO4 + 24 MnSO4 + 6 H2O

C3H8O3 + H2 = C4H8O + H2O =>
4 C3H8O3 + 5 H2 = 3 C4H8O + 9 H2O

X11Y20Z + Z2 = XZ2 + Y2Z =>
2 X11Y20Z + 31 Z2 = 22 XZ2 + 20 Y2Z

NaHSO4 + CH3CH2OH = CH3CH2SO4H + Na2SO4 + H2O =>
2 NaHSO4 + CH3CH2OH = CH3CH2SO4H + Na2SO4 + H2O

H2C2O4 + O = CO2 + H2O =>
H2C2O4 + O = 2 CO2 + H2O

KMnO4 + FeS + H2SO4 = H2S + Fe(MnO4)2 + K2SO4 =>
2 KMnO4 + FeS + H2SO4 = H2S + Fe(MnO4)2 + K2SO4

Al + KOH + H2O = H2 + K2Al2O4 =>
2 Al + 2 KOH + 2 H2O = 3 H2 + K2Al2O4

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

Cu(NO3)2 + NH3 = Cu + N2 + H2O =>
Cu(NO3)2 + 4 NH3 = Cu + 3 N2 + 6 H2O

CH3COCH3 + I2 = CHCOCH2I + HI =>
CH3COCH3 + 2 I2 = CHCOCH2I + 3 HI

HCH2CHCO + OH = CH2CHCO2 + H3O =>
HCH2CHCO + 2 OH = CH2CHCO2 + H3O

CuCl2 + ZnCrO4 = ZnCl2 + CuCrO4 =>
CuCl2 + ZnCrO4 = ZnCl2 + CuCrO4

C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O

CH3COONH4 + H2O = CH3COOH + NH3*H2O =>
CH3COONH4 + H2O = CH3COOH + NH3*H2O

MnO2 + Na2CO3 + KClO3 = NaMnO4 + KCl + CO2 =>
2 MnO2 + Na2CO3 + KClO3 = 2 NaMnO4 + KCl + CO2

Cr + K2C2O4 = Cr3C2O4 + K =>
3 Cr + K2C2O4 = Cr3C2O4 + 2 K

NaOH + C4O6H6 = H2O + Na2C4O6H4 =>
2 NaOH + C4O6H6 = 2 H2O + Na2C4O6H4

Mg(NO3)2 + Li2CO3 = MgCO3 + Li2(NO3)2 =>
Mg(NO3)2 + Li2CO3 = MgCO3 + Li2(NO3)2

N2O5(s) + H2O(l) = HNO3(aq) =>
N2O5(s) + H2O(l) = 2 HNO3(aq)

AlH3 + H2O2 = Al2O3 + H2O =>
2 AlH3 + 6 H2O2 = Al2O3 + 9 H2O

[Ni(H2O)6] + SCN = [Ni(NSC)6] + H2O =>
[Ni(H2O)6] + 6 SCN = [Ni(NSC)6] + 6 H2O

MnSO4*H2O + (NH4)2SO4 = Mn(NH4)2(SO4)2*H2O =>
MnSO4*H2O + (NH4)2SO4 = Mn(NH4)2(SO4)2*H2O

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

C6H5K3O7 + H2O = KOH + H2 + CO2 =>
C6H5K3O7 + 8 H2O = 3 KOH + 9 H2 + 6 CO2

FeCl3*6H2O + K2C2O4*H2O = K5[Fe(C2O4)4]*3H2O + KCl + H2O =>
FeCl3*6H2O + 4 K2C2O4*H2O = K5[Fe(C2O4)4]*3H2O + 3 KCl + 7 H2O

SiO2 + Ca3(PO4) + C = CaSiO3 + CO + P =>
3 SiO2 + Ca3(PO4) + C = 3 CaSiO3 + CO + P

Fe2O3 + Ca = CaO + Fe =>
Fe2O3 + 3 Ca = 3 CaO + 2 Fe

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

C4H4N2 + H2O + HCl = C4H6O4 + NH4Cl =>
C4H4N2 + 4 H2O + 2 HCl = C4H6O4 + 2 NH4Cl

HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>

24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O

CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O

K2CrO4 + MgSO4 = K2SO4 + MgCrO4 =>
K2CrO4 + MgSO4 = K2SO4 + MgCrO4

Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

Cu + N2 = Cu3N2 =>
3 Cu + N2 = Cu3N2

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

CH3OH + CO2 = CH3COOH + O =>
CH3OH + CO2 = CH3COOH + O

NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3 =>
NaAlO2 + NaHCO3 + H2O = Al(OH)3 + Na2CO3

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

Na + Al(ClO3)3 = Al + NaClO3 =>
3 Na + Al(ClO3)3 = Al + 3 NaClO3

Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2

NH3 + H2O + Fe(NO3)2 = Fe(OH)2 + (NH4)2NO =>
42 NH3 + 4 H2O + 3 Fe(NO3)2 = 3 Fe(OH)2 + 16(NH4)2NO

N2O3 + Al = Al2O3 + NO =>
3 N2O3 + 2 Al = Al2O3 + 6 NO

C4H10 + ClO2 = CO2 + CCl4 + H2O =>
10 C4H10 + 52 ClO2 = 27 CO2 + 13 CCl4 + 50 H2O

Be + H3O = Be(H2O)4 + H2 =>
Be + 4 H3O = Be(H2O)4 + 2 H2

Fe2Br + H2O = Fe2O + H2Br =>
Fe2Br + H2O = Fe2O + H2Br

CH3CH2OH + HCOOH = H2O + HCOOCH3CH2 =>
CH3CH2OH + HCOOH = H2O + HCOOCH3CH2

CH3COONH4 + H2O = CO2 + NH3 + H =>
CH3COONH4 + 2 H2O = 2 CO2 + NH3 + 8 H

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Breng de vergelijking van een chemische reactie in evenwicht
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