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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2CO3 + Ag(OH) = Ag2CO3 + H2O =>
H2CO3 + 2 Ag(OH) = Ag2CO3 + 2 H2O

Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4(NO3)

Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)

CrO4 + Ba(NO3)2 = BaCrO4 + NO3 =>
CrO4 + Ba(NO3)2 = BaCrO4 + 2 NO3

NaOH(s) = Na2O(s) + H2O(g) =>
2 NaOH(s) = Na2O(s) + H2O(g)

Zn + HC = ZnC + H =>
Zn + HC = ZnC + H

CuF2 = Cu + F2 =>
CuF2 = Cu + F2

HBr(aq) + H2O(l) = Br(aq) + H3O(aq) =>
HBr(aq) + H2O(l) = Br(aq) + H3O(aq)

HgCl2 + AgNo3 = Hg(No3)2 + AgCl =>
HgCl2 + 2 AgNo3 = Hg(No3)2 + 2 AgCl

Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe

Na2SO4 + BaF2 = NaF + Ba(SO4) =>
Na2SO4 + BaF2 = 2 NaF + Ba(SO4)

HBr + F = FBr + H =>
HBr + F = FBr + H

Fe{2} + Cr2O7{2-} + H{+} = Fe{3} + Cr{3} + H2O =>
6 Fe{2} + Cr2O7{2-} + 14 H{+} = 6 Fe{3} + 2 Cr{3} + 7 H2O

C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l) =>
2 C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l)

NiSO4 + KNO3 = Ni(NO3)2 + K2SO4 =>
NiSO4 + 2 KNO3 = Ni(NO3)2 + K2SO4

MnO4 + CH3CH2OH = MnO2 + CH3CHO + OH =>
MnO4 + CH3CH2OH = MnO2 + CH3CHO + 2 OH

Na(s) + MgI(aq) = NaI(aq) + Mg =>
Na(s) + MgI(aq) = NaI(aq) + Mg

HNO3 + C2H4 = C2H3NO2 + H2O =>
HNO3 + C2H4 = C2H3NO2 + H2O

F2 + Br{-} = F{-} + Br2 =>
F2 + 2 Br{-} = 2 F{-} + Br2

Mg2 + N3 = Mg2N3 =>
Mg2 + N3 = Mg2N3

Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)

CuSO4 + Na2CO3 + H2O = Cu3(OH)2(CO3)2 + Na2SO4 + CO2 =>
3 CuSO4 + 3 Na2CO3 + H2O = Cu3(OH)2(CO3)2 + 3 Na2SO4 + CO2

Mg + CuO2 = MgO2 + Cu =>
Mg + CuO2 = MgO2 + Cu

Li + C2H5OH = C2H5OLi + H =>
Li + C2H5OH = C2H5OLi + H

Cr3(PO4)2 + Sr = Sr(PO4) + Cr =>
Cr3(PO4)2 + 2 Sr = 2 Sr(PO4) + 3 Cr

MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O

BaI2 = Ba + I2 =>
BaI2 = Ba + I2

NO3(g) + NO2(g) = N2O5 =>
NO3(g) + NO2(g) = N2O5

Mn(OH)2 + Br2 + NaOH = MnO(OH)2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO(OH)2 + 2 NaBr + H2O

ReF6 + H2O = HReO4 + ReO2 + HF =>
3 ReF6 + 10 H2O = 2 HReO4 + ReO2 + 18 HF

C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl

Sn + Cu(NO3) = Sn(NO3)2 + Cu =>
Sn + 2 Cu(NO3) = Sn(NO3)2 + 2 Cu

N + Cu = NCu =>
N + Cu = NCu

Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb

LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2

MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI

Ca + HNO2 = Ca(NO3)2 + N2O + H2O =>
2 Ca + 10 HNO2 = 2 Ca(NO3)2 + 3 N2O + 5 H2O

CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O

K + Na = KNa =>
K + Na = KNa

Cu(s) + PtCl2(aq) = CuCl2(aq) + Pt(s) =>
Cu(s) + PtCl2(aq) = CuCl2(aq) + Pt(s)

Na2CO3 + HCl(aq) = NaCl + H2CO3 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2CO3

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O

Al(No3)3 + NaOH = Na[Al(OH)4] + NaNo3 =>
Al(No3)3 + 4 NaOH = Na[Al(OH)4] + 3 NaNo3

FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3

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

Co(NO3)3(aq) + Pb(s) = Pb(NO3)3(aq) + Co(s) =>
Co(NO3)3(aq) + Pb(s) = Pb(NO3)3(aq) + Co(s)

Cr = Cr{3+} + e =>
Cr = Cr{3+} + 3e

Al2O3 + LiOH + H2O = LiAl(OH)4 =>
Al2O3 + 2 LiOH + 3 H2O = 2 LiAl(OH)4

C7H7Cl + e + CH3CO = Cl{-} + C6H5CH2COCH3 =>
C7H7Cl + e + CH3CO = Cl{-} + C6H5CH2COCH3

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Breng de vergelijking van een chemische reactie in evenwicht
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