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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Br2(l) + H2(g) = HBr(aq) =>
Br2(l) + H2(g) = 2 HBr(aq)

Ni2O5 = Ni2 + O2 =>
2 Ni2O5 = 2 Ni2 + 5 O2

Al(OH)3 + Na(NO2) = Al(NO2)3 + Na(OH) =>
Al(OH)3 + 3 Na(NO2) = Al(NO2)3 + 3 Na(OH)

AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3

NaOH + Fe + H2O = Na2[Fe(OH)4] + H2 =>
2 NaOH + Fe + 2 H2O = Na2[Fe(OH)4] + H2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

SO2 + H2O = SO(OH)2 =>
SO2 + H2O = SO(OH)2

C4H8O2 + SiO2 = Si + H2O + CO =>
C4H8O2 + 3 SiO2 = 3 Si + 4 H2O + 4 CO

FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl

Fe + O2 + H2O = Fe2O33H2O =>
4 Fe + 33 O2 + 2 H2O = 2 Fe2O33H2O

CH3CH2OH + Cr2O5 = CH3CHO + CrO + H2O =>
3 CH3CH2OH + Cr2O5 = 3 CH3CHO + 2 CrO + 3 H2O

Al + NH4OH = Al(OH)45 + NH4 =>
Al + 45 NH4OH = Al(OH)45 + 45 NH4

NH4OH + Cu2S = (NH4)2S + CuOH =>
2 NH4OH + Cu2S = (NH4)2S + 2 CuOH

Fe + {2+} = Fe{3+}O{4+} =>
2 Fe + 3{2+} = 2 Fe{3+}O{4+}

NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O

Co(NO3)2(aq) + NaOH(aq) = Co(OH)2(aq) + Na(NO3)(s) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 Na(NO3)(s)

[Co(H2NCH2CH2NH2)2] + LiNO3 + O2 = LiCoO2 + H2NCH2CH2NH2 + NO2 =>
2[Co(H2NCH2CH2NH2)2] + 2 LiNO3 + O2 = 2 LiCoO2 + 4 H2NCH2CH2NH2 + 2 NO2

Ca(OH) + Fe(NO2)2 = Ca(NO2) + Fe(OH)2 =>
2 Ca(OH) + Fe(NO2)2 = 2 Ca(NO2) + Fe(OH)2

PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2

HC3H5O3 + OH = C3HO + H2O =>
HC3H5O3 + OH = C3HO + 3 H2O

K3P + H2O = K3PO4 + H2 =>
K3P + 4 H2O = K3PO4 + 4 H2

MgBr2 + Na3PO4 = Mg(PO4) + Na3Br2 =>
MgBr2 + Na3PO4 = Mg(PO4) + Na3Br2

CdCl3 + H + C2H5NS = C2H6ClNS + Cd =>
CdCl3 + 3 H + 3 C2H5NS = 3 C2H6ClNS + Cd

KOH + Cl = KClO3 + KCl + H2O =>
6 KOH + 6 Cl = KClO3 + 5 KCl + 3 H2O

AgNi + CaS = AgS + CaNi =>
AgNi + CaS = AgS + CaNi

Fe(s) + H3PO4(aq) = Fe3PO4(aq) + H =>
3 Fe(s) + H3PO4(aq) = Fe3PO4(aq) + 3 H

CaO + HOH = CaH2O2 =>
CaO + HOH = CaH2O2

P2S5 + H2O = H3(PO4) + H2S =>
P2S5 + 8 H2O = 2 H3(PO4) + 5 H2S

KClO3 + HCl = KCl + HClO =>
KClO3 + 3 HCl = KCl + 3 HClO

KOH + S2 = H2 + KSO =>
2 KOH + S2 = H2 + 2 KSO

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

NaBO3 + H2O = NaB4O7H2O + H2O2 + NaOH =>
8 NaBO3 + 12 H2O = 2 NaB4O7H2O + 7 H2O2 + 6 NaOH

C + H2SO4 + K2Cr2O7 = H2O + CO2 + Cr2(SO4)3 + K2SO4 =>
3 C + 8 H2SO4 + 2 K2Cr2O7 = 8 H2O + 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4

MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}

CuSO4(aq) + Fe(s) = Fe2(SO4) + Cu(s) =>
CuSO4(aq) + 2 Fe(s) = Fe2(SO4) + Cu(s)

KCl + Na2S9H2O = K2S9H2O + NaCl =>
2 KCl + Na2S9H2O = K2S9H2O + 2 NaCl

BaSO4(s) + HCl(aq) = BaCl2 + H2SO4 =>
BaSO4(s) + 2 HCl(aq) = BaCl2 + H2SO4

BaOHCl + NaOH = Ba(OH)2 + NaCl =>
BaOHCl + NaOH = Ba(OH)2 + NaCl

C6H10O8 + Fe(NO3)3*H2O + Zn(NO3)2*H2O + Mg(NO3)2*H2O = H2O + MgZnFe4O10 + NO + CO2 =>
22 C6H10O8 + 36 Fe(NO3)3*H2O + 9 Zn(NO3)2*H2O + 9 Mg(NO3)2*H2O = 164 H2O + 9 MgZnFe4O10 + 144 NO + 132 CO2

Ca3(PO4)2 + HCl = Ca3(H2PO4)2 + Cl2 =>
Ca3(PO4)2 + 4 HCl = Ca3(H2PO4)2 + 2 Cl2

CuCl2*2H2O + Fe = Cu + H2O + FeCl3 =>
3 CuCl2*2H2O + 2 Fe = 3 Cu + 6 H2O + 2 FeCl3

NaBr(aq) + AgNO3 = NaNO3 + AgBr =>
NaBr(aq) + AgNO3 = NaNO3 + AgBr

CaCo3(s) + HCl(l) = CaCl2(s) + H2Co3(g) =>
CaCo3(s) + 2 HCl(l) = CaCl2(s) + H2Co3(g)

Li(OH) + H3(PO4) = Li3PO4 + H2O =>
3 Li(OH) + H3(PO4) = Li3PO4 + 3 H2O

As2O5 + KOH = KAsO3 + H2O =>
As2O5 + 2 KOH = 2 KAsO3 + H2O

Fe3{+} + KSCN = [Fe(SCN)]3{+} + K =>
Fe3{+} + 3 KSCN = [Fe(SCN)]3{+} + 3 K

Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + K2(NO3)2(s) =>
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + K2(NO3)2(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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