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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + H2O = Cl2(g) + NaOH + H2 =>
2 NaCl + 2 H2O = Cl2(g) + 2 NaOH + H2

Cr(OH)3 + Na3[Cr(OH)6] + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 Na3[Cr(OH)6] + 9 H2O2 = 6 Na2CrO4 + 24 H2O

H2 + Br = H2Br =>
H2 + Br = H2Br

C9H12O2 = C6H5OH + C3H6O =>
C9H12O2 = C6H5OH + C3H6O

KClO9 = KCl + O2 =>
2 KClO9 = 2 KCl + 9 O2

MnO4{-} + F{-} + H{+} = MnO2 + F2 + H2O =>
2 MnO4{-} + 6 F{-} + 8 H{+} = 2 MnO2 + 3 F2 + 4 H2O

Mg(NO3)2 + Na2CO3 = MgCO3 + (NO3)2Na2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + (NO3)2Na2

BeS + NH4OH = Be(OH)2 + (NH4)2S =>
BeS + 2 NH4OH = Be(OH)2 + (NH4)2S

Si3N4 + SrS + SiO2 = SrSi2OSN2 =>
Si3N4 + 2 SrS + SiO2 = 2 SrSi2OSN2

Mg3P2 + O2 = MgO + P3 =>
6 Mg3P2 + 9 O2 = 18 MgO + 4 P3

P4O10 + H2 = H2O + PH3 =>
P4O10 + 16 H2 = 10 H2O + 4 PH3

CuFeS2 + O2 = Cu2S + SO2 + Fe2S =>
2 CuFeS2 + 2 O2 = Cu2S + 2 SO2 + Fe2S

I2 + SbCl3 + K(OH) = KI + KCl + K3SbO4 + H2O =>
I2 + SbCl3 + 8 K(OH) = 2 KI + 3 KCl + K3SbO4 + 4 H2O

Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + H2O + NH3 =>
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + 2 H2O + 2 NH3

Ca(OH)2 + Nh4Cl = Nh4OH + CaCl2 =>
Ca(OH)2 + 2 Nh4Cl = 2 Nh4OH + CaCl2

H2SO4H2 = H2 + S + O =>
H2SO4H2 = 2 H2 + S + 4 O

Sn(s) + NaOH(aq) = Na2SnO2(aq) + H(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + 2 H(g)

HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O

SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4

Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

LiOH + K = KOHLi =>
LiOH + K = KOHLi

NH4(aq) + OH(aq) = NH4OH =>
NH4(aq) + OH(aq) = NH4OH

C9H10O3 + NaOBr = C9H9BrO3 + NaOH =>
C9H10O3 + NaOBr = C9H9BrO3 + NaOH

Cl2 + KF = ClF2 + K =>
Cl2 + 4 KF = 2 ClF2 + 4 K

Al(OH)3 + Sr(OH)2 = Sr(AlO2)2 + H2O =>
2 Al(OH)3 + Sr(OH)2 = Sr(AlO2)2 + 4 H2O

SO2(aq) + MnO4(aq) = SO4(aq) + Mn(aq) =>
2 SO2(aq) + MnO4(aq) = 2 SO4(aq) + Mn(aq)

NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3

(NH4)2S + MnBr2 = NH4Br + MnS =>
(NH4)2S + MnBr2 = 2 NH4Br + MnS

Bi(No3)2 + NaOH = Bi(OH)2 + NaNo3 =>
Bi(No3)2 + 2 NaOH = Bi(OH)2 + 2 NaNo3

CO3{-2} + NO + O2 = NO2{-} + CO2 =>
2 CO3{-2} + 4 NO + O2 = 4 NO2{-} + 2 CO2

C6H5OH + HONO2 = H2O + C6H3N3O7 =>
C6H5OH + 3 HONO2 = 3 H2O + C6H3N3O7

Fe(Cl)2 + K2S = FeS + KCl =>
Fe(Cl)2 + K2S = FeS + 2 KCl

SiO2 + H2O = SiH4O4 =>
SiO2 + 2 H2O = SiH4O4

C5H12O12 + O2 = CO2 + H2O =>
C5H12O12 + 2 O2 = 5 CO2 + 6 H2O

(NH4)3PO4(aq) + ZnSO4 = (NH4)2SO4 + Zn3(PO4)2 =>
2(NH4)3PO4(aq) + 3 ZnSO4 = 3(NH4)2SO4 + Zn3(PO4)2

Cu + H2SO4 = CuO + H2O + SO2 =>
Cu + H2SO4 = CuO + H2O + SO2

HI(aq) + NaOH(aq) = NaI + H2O =>
HI(aq) + NaOH(aq) = NaI + H2O

NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3() =>
NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3()

NH2COOH + HCl = [NH3COOH]Cl =>
NH2COOH + HCl = [NH3COOH]Cl

FeCl3 + HPO4 = Fe(PO4)3 + HCl =>
FeCl3 + 3 HPO4 = Fe(PO4)3 + 3 HCl

PBO + OH = PBO2 + H2O =>
PBO + 2 OH = PBO2 + H2O

HClO + Pb(NO3)2 + NaOH = NaCl + PbO2 + NaNO3 + H2O =>
HClO + Pb(NO3)2 + 3 NaOH = NaCl + PbO2 + 2 NaNO3 + 2 H2O

Mg + H3BO3 + H2O = Mg[B(OH)4]2 + H2 =>
Mg + 2 H3BO3 + 2 H2O = Mg[B(OH)4]2 + H2

Mg(OH)2 + (CH2)2(CO2H)2 = C4H4MgO4 + H2O =>
Mg(OH)2 + (CH2)2(CO2H)2 = C4H4MgO4 + 2 H2O

Br2 + CaCl2 = Ca + BrCl =>
Br2 + CaCl2 = Ca + 2 BrCl

CuBr2 + CaO = CaBr2 + CuO =>
CuBr2 + CaO = CaBr2 + CuO

(CH3COO)2Cu + H2SO4 = CuSO4 + CH3COOH =>
(CH3COO)2Cu + H2SO4 = CuSO4 + 2 CH3COOH

C4H5N3 + O2 = CO2 + H2O + N3 =>
4 C4H5N3 + 21 O2 = 16 CO2 + 10 H2O + 4 N3

Al + SiO4 = Al2(SiO4) =>
2 Al + SiO4 = Al2(SiO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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