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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

LiOH + NO2 = LiNO3 + H2 =>
2 LiOH + 2 NO2 = 2 LiNO3 + H2

Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O

BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl

CrN + ZnCl2 = CrCl3 + Zn3N2 =>
2 CrN + 3 ZnCl2 = 2 CrCl3 + Zn3N2

HF + SbF5 = SbHF6 =>
HF + SbF5 = SbHF6

CO + NiSO4 = COSO4 + Ni =>
CO + NiSO4 = COSO4 + Ni

C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr

Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2

Ba(OH)2 + H{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{2+} + 2 H2O

W + H2O = WO2 + H =>
W + 2 H2O = WO2 + 4 H

MgCl2 + Cr = Mg + CrCl3 =>
3 MgCl2 + 2 Cr = 3 Mg + 2 CrCl3

C2H4O2 + Al(OH)3 = H2O + C6H9AlO6 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + C6H9AlO6

K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4

CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O

CoCl2*6H2O + C2H8N2 + H2O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2[Co(C2H8N2)2Cl2]Cl + 14 H2O

Zn(aq) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(aq) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)

Zn + Fe + S = ZnFeS2 =>
Zn + Fe + 2 S = ZnFeS2

CH3COOH + Al = CH3COOAl + H2 =>
2 CH3COOH + 2 Al = 2 CH3COOAl + H2

C7H8 + O2 = C + H2O =>
C7H8 + 2 O2 = 7 C + 4 H2O

CS2 + H2SO4 = CO2 + SO2 + H2O =>
CS2 + 6 H2SO4 = CO2 + 8 SO2 + 6 H2O

AgOH = Ag + OH =>
AgOH = Ag + OH

Pb(CH3COO)2(aq) + KI(aq) = PbI2(s) + CH3COOK(aq) =>
Pb(CH3COO)2(aq) + 2 KI(aq) = PbI2(s) + 2 CH3COOK(aq)

Be + NaOH = Be(NaOH)2 =>
Be + 2 NaOH = Be(NaOH)2

Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O

FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O

N + S = N2S =>
2 N + S = N2S

C + H = C4H10 =>
4 C + 10 H = C4H10

H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O

C2H5NO2 = C + H + N + O =>
C2H5NO2 = 2 C + 5 H + N + 2 O

C6H5NH2 + H2O = H3O + C6H4NH2 =>
C6H5NH2 + H2O = H3O + C6H4NH2

C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2

HS{-} + HSO3{-} = S2O3{-2} + H2O =>
2 HS{-} + 4 HSO3{-} = 3 S2O3{-2} + 3 H2O

NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O

Li2S + O2 = Li + SO2 =>
Li2S + O2 = 2 Li + SO2

MnSO4 + H2O2 + KOH = MnO2 + K2SO4 + H2O =>
MnSO4 + H2O2 + 2 KOH = MnO2 + K2SO4 + 2 H2O

K(s) + H2O(i) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(aq) + H2(g)

FeI2 + HNO3 = NO + Fe(NO3)3 + HIO3 + H2O =>
3 FeI2 + 22 HNO3 = 13 NO + 3 Fe(NO3)3 + 6 HIO3 + 8 H2O

C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l) =>
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l)

NH3 + Cl2 = NCl3 + HCl =>
NH3 + 3 Cl2 = NCl3 + 3 HCl

C3H6 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
C3H6 + 2 KMnO4 + 3 H2SO4 = C3H4O4 + K2SO4 + 2 MnSO4 + 4 H2O

Ni(No3)2(aq) + Na2SO4(aq) = NiSO4(aq) + NaNo3(aq) =>
Ni(No3)2(aq) + Na2SO4(aq) = NiSO4(aq) + 2 NaNo3(aq)

LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr

Cu(IO3)2 = Cu + (IO3)2 =>
Cu(IO3)2 = Cu + (IO3)2

KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s) =>
2 KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s)

C8H10 = C6H6 + H2 =>
3 C8H10 = 4 C6H6 + 3 H2

Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu

K2CO3 + CH3COOH = K2CO3(CH3COO)2 + H2 =>
K2CO3 + 2 CH3COOH = K2CO3(CH3COO)2 + H2

HCl + KMnO4 + Fe = MnCl3 + KCl + H2O + FeCl3 =>
24 HCl + 3 KMnO4 + 4 Fe = 3 MnCl3 + 3 KCl + 12 H2O + 4 FeCl3

NaH2FO4 + CaSO4 = Ca(H2FO4)2 + Na2SO4 =>
2 NaH2FO4 + CaSO4 = Ca(H2FO4)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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