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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HgO + PbO = PbHgO2 =>
HgO + PbO = PbHgO2

CuO + HNO2 = Cu(NO3)2 + NO + H2O =>
CuO + 6 HNO2 = Cu(NO3)2 + 4 NO + 3 H2O

NaCl + FeSO4 = FeCl + NaSO4 =>
NaCl + FeSO4 = FeCl + NaSO4

HClO2 = Cl + ClO2 + H2O =>
4 HClO2 = Cl + 3 ClO2 + 2 H2O

Ca(OCl)2 + NaCl + H2O = NaOH + CaOH + Cl2 =>
2 Ca(OCl)2 + 6 NaCl + 4 H2O = 6 NaOH + 2 CaOH + 5 Cl2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Na3PO4 + Ba(No3)2 = Ba3(PO4)2 + NaNo3 =>
2 Na3PO4 + 3 Ba(No3)2 = Ba3(PO4)2 + 6 NaNo3

PotassiumIodide + SodiumHydroxide = PotassiumHydroxide + SodiumIodide =>
PotassiumIodide + SodiumHydroxide = PotassiumHydroxide + SodiumIodide

ZnOO2 = ZnO3 =>
ZnOO2 = ZnO3

(NO3)2Co + HNO2 = (NO3)4Co + NO + H2O =>
(NO3)2Co + 8 HNO2 = (NO3)4Co + 6 NO + 4 H2O

CH3 + MgI = CH3MgI =>
CH3 + MgI = CH3MgI

C16H18N2O4S + O2 = CO2 + H2O + N2 + S8 =>
8 C16H18N2O4S + 148 O2 = 128 CO2 + 72 H2O + 8 N2 + S8

KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

KClO3 = KCl + O2 = H2 =>
2 KClO3 = 2 KCl + 3 O2

Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3

KOH + Co(NO3)3 = KNO3 + Co(OH)3 =>
3 KOH + Co(NO3)3 = 3 KNO3 + Co(OH)3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

HCOOH + Mg = (HCOO)Mg + H =>
HCOOH + Mg = (HCOO)Mg + H

Li2SO4 + HCl = H2SO4 + LiCl =>
Li2SO4 + 2 HCl = H2SO4 + 2 LiCl

CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O

Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O

Fe(s) + Cd(NO3)(aq) = Fe(NO3)3(aw) + Cd(s) =>
Fe(s) + 3 Cd(NO3)(aq) = Fe(NO3)3(aw) + 3 Cd(s)

H2SO4(aq) + NaOH(s) = NaHSO4(aq) + H2O(l) =>
H2SO4(aq) + NaOH(s) = NaHSO4(aq) + H2O(l)

CaCl + NaHCO3 = CaHCO3 + ClNa =>
CaCl + NaHCO3 = CaHCO3 + ClNa

ZnCl2 + NaOH = Na2Zn(OH)4 + NaCl =>
ZnCl2 + 4 NaOH = Na2Zn(OH)4 + 2 NaCl

Zn + H2(SO4) = ZnSO4 + H2 =>
Zn + H2(SO4) = ZnSO4 + H2

CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3

Cu{2+} + Ag(NO)3 = Cu(NO)3{2+} + Ag =>
Cu{2+} + Ag(NO)3 = Cu(NO)3{2+} + Ag

CaO(aq) + CO2(g) = CaCO3(s) =>
CaO(aq) + CO2(g) = CaCO3(s)

Pb(ClO4)2 + NaOH = Pb(OH)2 + Na(ClO4) =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2 + 2 Na(ClO4)

H3PO4 + C = H3PO2 + CO2 =>
H3PO4 + C = H3PO2 + CO2

CaNO3 + Na3PO4 = NaNO3 + Ca3PO4 =>
3 CaNO3 + Na3PO4 = 3 NaNO3 + Ca3PO4

NH2NH3 + H2O = H3O + NH2NH2 =>
NH2NH3 + H2O = H3O + NH2NH2

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

BeOKOH = BeOHKO =>
BeOKOH = BeOHKO

BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4

Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + NaCl =>
Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + 2 NaCl

H2PO3{-} + H2O = HPO3{2-} + H3O{+} =>
H2PO3{-} + H2O = HPO3{2-} + H3O{+}

P2O5 + CaO = CaO6P2 =>
P2O5 + CaO = CaO6P2

Mg2(PO4)2 + ZnOH = MgHPO4 + ZnO =>
Mg2(PO4)2 + 2 ZnOH = 2 MgHPO4 + 2 ZnO

Cu(CH3CO2)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + K(CH3CO2) =>
Cu(CH3CO2)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 K(CH3CO2)

MnO4 + NaHSO3 = MnSO4 + Na2SO4 + OH =>
MnO4 + 2 NaHSO3 = MnSO4 + Na2SO4 + 2 OH

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

KMnO4 + Mn(CH3COO)2 = MnO2 + KOH + COH =>
2 KMnO4 + Mn(CH3COO)2 = 3 MnO2 + 2 KOH + 4 COH

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}

Si + HCl = SiCl2 + H =>
Si + 2 HCl = SiCl2 + 2 H

MnO + NaOH + H2O = Na2MnO4 + H2 =>
MnO + 2 NaOH + H2O = Na2MnO4 + 2 H2

KF + H2SO4 = K2SO4 + FH =>
2 KF + H2SO4 = K2SO4 + 2 FH

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Breng de vergelijking van een chemische reactie in evenwicht
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