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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + H2SO4 = OH2 + Na2SO4 =>
2 NaOH + H2SO4 = 2 OH2 + Na2SO4

I2 + S = I2S =>
I2 + S = I2S

HCl + HNO3 + CrCl2 = CrCl3 + NO + H2O =>
3 HCl + HNO3 + 3 CrCl2 = 3 CrCl3 + NO + 2 H2O

Zn + CO2 = Zn2O3 + CO =>
2 Zn + 3 CO2 = Zn2O3 + 3 CO

NaOH + HFt = Na + Ft + H2O =>
NaOH + HFt = Na + Ft + H2O

Mg3(PO4)2 + H2 = Mg + H2PO4 =>
Mg3(PO4)2 + 2 H2 = 3 Mg + 2 H2PO4

CoSO4 + H2S = CoS2 + H2SO4 + H2O =>
4 CoSO4 + 7 H2S = 4 CoS2 + 3 H2SO4 + 4 H2O

XCl2(aq) + AgNO3 = X(NO3)2(aq) + AgCl(s) =>
XCl2(aq) + 2 AgNO3 = X(NO3)2(aq) + 2 AgCl(s)

Ca(NO3)2 + PbO = CaO + Pb(NO3)2 =>
Ca(NO3)2 + PbO = CaO + Pb(NO3)2

Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2

FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl

CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H

Li(OH)2 + CO = Li2CO3 + H2O =>
2 Li(OH)2 + CO = Li2CO3 + 2 H2O

ZrSiO5 + Cl2 = ZrCl4 + SiO2 + O2 =>
2 ZrSiO5 + 4 Cl2 = 2 ZrCl4 + 2 SiO2 + 3 O2

Mg + P = Mg3P6 =>
3 Mg + 6 P = Mg3P6

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

MnO2 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O =>
MnO2 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O

CaHCO3 + CaOH = Ca2CO3 + H2O =>
CaHCO3 + CaOH = Ca2CO3 + H2O

Mg + Cl{-2} = MgCl{-2} =>
Mg + Cl{-2} = MgCl{-2}

C5H14N2 + C8H8O3 = C21H26N2O4 + H2O =>
C5H14N2 + 2 C8H8O3 = C21H26N2O4 + 2 H2O

NaOH + Be(OH)2 = Na2[Be(OH)4] =>
2 NaOH + Be(OH)2 = Na2[Be(OH)4]

Fe + SrCl2 = FeCl2 + Sr =>
Fe + SrCl2 = FeCl2 + Sr

H2O + VO{2+} + MnO4{-} = VO3{-} + HMnO2 + H{+} =>
6 H2O + 4 VO{2+} + MnO4{-} = 4 VO3{-} + HMnO2 + 11 H{+}

H2SO4 + KMnO4 + H = MnSO4 + K2SO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 10 H = 2 MnSO4 + K2SO4 + 8 H2O

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

NaBr + K3PO4 = Na3PO4 + KBr =>
3 NaBr + K3PO4 = Na3PO4 + 3 KBr

NO3 + Al + OH = NH3 + AlO2 =>
NO3 + 3 Al + 3 OH = NH3 + 3 AlO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ba(NO3)2 + SO4{2-} = BaSO4 + NO3{-} =>
Ba(NO3)2 + SO4{2-} = BaSO4 + 2 NO3{-}

ZnSO4(aq) + NaOH(aq) = Na2SO4(aq) + Zn(OH)2(s) =>
ZnSO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + Zn(OH)2(s)

[Cu(NH3)4]Cl2 + Zn = Cu + [Zn(NH3)4]Cl2 =>
[Cu(NH3)4]Cl2 + Zn = Cu + [Zn(NH3)4]Cl2

C4H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C4H8 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH

NaCl + NH4 = NaH4 + NCl =>
NaCl + NH4 = NaH4 + NCl

Fe2(SO4)2 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
Fe2(SO4)2 + 4 AgNO3 = 2 Fe(NO3)2 + 2 Ag2SO4

H2O(l) = HOH =>
H2O(l) = HOH

Ba + F2 = BaF2 =>
Ba + F2 = BaF2

NO2 + H2O = N(OH)3 + HNO3 =>
2 NO2 + 2 H2O = N(OH)3 + HNO3

Fe + K2SO4 = FeSO4 + K =>
Fe + K2SO4 = FeSO4 + 2 K

(NH4)2SO4(aq) + LiOH(aq) = NH4OH + Li2SO4 =>
(NH4)2SO4(aq) + 2 LiOH(aq) = 2 NH4OH + Li2SO4

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ca + Cl = Ca2Cl =>
2 Ca + Cl = Ca2Cl

CaOH + NaCl2 = CaCl + Na(OH)2 =>
2 CaOH + NaCl2 = 2 CaCl + Na(OH)2

HBrO3 + HNO2 = HNO3 + Br + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + 2 Br + H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

K2SO4 + CuCO3 + NaOH = K2CO3 + CuOH + NaSO4 =>
K2SO4 + CuCO3 + NaOH = K2CO3 + CuOH + NaSO4

H2O + MnO2 = HO + Mn =>
2 H2O + MnO2 = 4 HO + Mn

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Breng de vergelijking van een chemische reactie in evenwicht
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