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Chemische vergelijkingen in evenwicht op03/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
NiSO4*7H2O + NH3 + NH4Cl = [Ni(NH3)6]Cl2 + (NH4)2SO4 + H2O =>
NiSO4*7H2O + 6 NH3 + 2 NH4Cl = [Ni(NH3)6]Cl2 + (NH4)2SO4 + 7 H2O

NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3

HCl + BaCl2 = BaCl + Cl2H =>
HCl + BaCl2 = BaCl + Cl2H

PbNa + C2H5Cl = Pb(C2H5)4 + Pb + NaCl =>
4 PbNa + 4 C2H5Cl = Pb(C2H5)4 + 3 Pb + 4 NaCl

HCl + BaCl2 = BaCl + Cl2H =>
HCl + BaCl2 = BaCl + Cl2H

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O

N2O5 + H2O = H3NO4 =>
N2O5 + 3 H2O = 2 H3NO4

C4H4O4 + HNO3 = C2H2O4 + NO2 + H2O =>
C4H4O4 + 8 HNO3 = 2 C2H2O4 + 8 NO2 + 4 H2O

HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H

Sr(NO3)2 + KI = SrI + K(NO3)2 =>
Sr(NO3)2 + KI = SrI + K(NO3)2

NaHCO3(aq) + HCl(aq) = NaCl + H2CO3 =>
NaHCO3(aq) + HCl(aq) = NaCl + H2CO3

e + S{6} + O2 = SO4{2} =>
4e + S{6} + 2 O2 = SO4{2}

H2S + CO2 = SO3 + CO + H2O =>
H2S + 4 CO2 = SO3 + 4 CO + H2O

AINo3 + Cu = CuNo3 + AI =>
AINo3 + Cu = CuNo3 + AI

KOH + H3PO4 = H3KOH + PO4 =>
KOH + H3PO4 = H3KOH + PO4

AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2

C6H12O6 = CH3COCH + CO2 + H2O =>
7 C6H12O6 = 12 CH3COCH + 6 CO2 + 18 H2O

Ag + Zn(OH)2 = Ag(OH) + Zn =>
2 Ag + Zn(OH)2 = 2 Ag(OH) + Zn

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH =>
Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH

S2 + H2 = HS =>
S2 + H2 = 2 HS

Cl2 + NH4I = I2 + NH4Cl2 =>
2 Cl2 + 2 NH4I = I2 + 2 NH4Cl2

H4CO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H2CO2 =>
5 H4CO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 H2CO2

Al + H2O = H2 + Al(O2)3 =>
Al + 6 H2O = 6 H2 + Al(O2)3

Na2S2O3 + H2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 H2Cr2O7 + 9 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 13 H2O

Cl2 + NH4I = I2 + NH4Cl2 =>
2 Cl2 + 2 NH4I = I2 + 2 NH4Cl2

KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O

Na2B4O7*10H2O + AgNO3 = H3BO3 + AgBO2 + NaNO3 + H2O =>
Na2B4O7*10H2O + 2 AgNO3 = 2 H3BO3 + 2 AgBO2 + 2 NaNO3 + 7 H2O

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

Al + H2O = H2 + Al(O2)3 =>
Al + 6 H2O = 6 H2 + Al(O2)3

H2S + CO2 = SO3 + CO + H2O =>
H2S + 4 CO2 = SO3 + 4 CO + H2O

Cl2 + NH4I = I2 + NH4Cl2 =>
2 Cl2 + 2 NH4I = I2 + 2 NH4Cl2

K2(Sn(OH)4) + Br2 + KOH = K2(Sn(OH)6) + KBr =>
K2(Sn(OH)4) + Br2 + 2 KOH = K2(Sn(OH)6) + 2 KBr

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

C3H7NO2 = C + NH3 + H2O =>
C3H7NO2 = 3 C + NH3 + 2 H2O

AgCl + K2CrO4 = Ag2CrO4 + KCl =>
2 AgCl + K2CrO4 = Ag2CrO4 + 2 KCl

Al + H2O = H2 + Al(O2)3 =>
Al + 6 H2O = 6 H2 + Al(O2)3

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

Cl2 + NH4I = I2 + NH4Cl2 =>
2 Cl2 + 2 NH4I = I2 + 2 NH4Cl2

Cl + K3Br = K3Cl + Br =>
Cl + K3Br = K3Cl + Br

Al + H2O = H2 + Al(O2)3 =>
Al + 6 H2O = 6 H2 + Al(O2)3

PbCl2 + K2Cr2O7 = CrO3 + KCl + PbO =>
PbCl2 + K2Cr2O7 = 2 CrO3 + 2 KCl + PbO

Mg(NO3)2 + Na2CO3 = NaNO3 + Mg2(CO3)2 =>
2 Mg(NO3)2 + 2 Na2CO3 = 4 NaNO3 + Mg2(CO3)2

As2S3 + H2O2 + NH3*OH = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 8 H2O2 + 12 NH3*OH = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O

Cl2 + NH4I = I2 + NH4Cl2 =>
2 Cl2 + 2 NH4I = I2 + 2 NH4Cl2

C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2

Al + H2O = H2 + Al(O2)3 =>
Al + 6 H2O = 6 H2 + Al(O2)3

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Breng de vergelijking van een chemische reactie in evenwicht
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