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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + K2Cr = AgCr + K2NO3 =>
AgNO3 + K2Cr = AgCr + K2NO3

C3 = C7 =>
7 C3 = 3 C7

AgNO3 + K2Cr = AgCr + K2NO3 =>
AgNO3 + K2Cr = AgCr + K2NO3

ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4

Fe + Mn2 = FeMn =>
2 Fe + Mn2 = 2 FeMn

Cu(s) + AgNO3(as) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(as) = Cu(NO3)2(aq) + 2 Ag(s)

NaCN + HSO = NaSO + HCN =>
NaCN + HSO = NaSO + HCN

C6H5 + HBr = C6H6 + Br2 =>
2 C6H5 + 2 HBr = 2 C6H6 + Br2

NaOH + MgBr2 = NaBr2 + OHMg =>
NaOH + MgBr2 = NaBr2 + OHMg

CH4 + NH3 = H2 + HCN =>
CH4 + NH3 = 3 H2 + HCN

C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

B2O + C = B4C3 + CO2 =>
2 B2O + 4 C = B4C3 + CO2

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

PH3 + Ca(OH)2 = HOH + Ca3P2 =>
2 PH3 + 3 Ca(OH)2 = 6 HOH + Ca3P2

Ag + Fe{2+} = Fe + Ag{2+} =>
Ag + Fe{2+} = Fe + Ag{2+}

C6H5 + HBr = C6H6 + Br2 =>
2 C6H5 + 2 HBr = 2 C6H6 + Br2

KNO3 + SrSO4 = KSO4 + SrNO3 =>
KNO3 + SrSO4 = KSO4 + SrNO3

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

C6H124O6 + O2 = CO2 + H2O =>
C6H124O6 + 34 O2 = 6 CO2 + 62 H2O

Li2O + KOH = LiOH + K2O =>
Li2O + 2 KOH = 2 LiOH + K2O

H2CO3(s) = H2O(l) + CO2(g) =>
H2CO3(s) = H2O(l) + CO2(g)

FeCn2 + KCn = K4Fe(Cn)6 =>
FeCn2 + 4 KCn = K4Fe(Cn)6

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

KIO3 + HCl + C6H8O6 = C6H6O6 + H2O + ICl + KCl =>
KIO3 + 2 HCl + 2 C6H8O6 = 2 C6H6O6 + 3 H2O + ICl + KCl

Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3

CuO + NH3 = Cu + N2 + HO =>
6 CuO + 2 NH3 = 6 Cu + N2 + 6 HO

CaCl2 + K3PO4 = K3Cl2 + CaPO4 =>
CaCl2 + K3PO4 = K3Cl2 + CaPO4

CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2

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

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

KClO3 + S + NaOH = KCl + Na2SO4 + H2O =>
KClO3 + S + 2 NaOH = KCl + Na2SO4 + H2O

C25H52(s) + O2 = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2 = 25 CO2(g) + 26 H2O(g)

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

HIO + Ni(HO)3 = Ni(IO)3 + H2O =>
3 HIO + Ni(HO)3 = Ni(IO)3 + 3 H2O

AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3

Pb(NO3)2(aq) + LiCl(aq) = LiNO3(s) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + PbCl2(aq)

La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 + O200 = La90Ca10Fe95Ni5O300 + C100O200 =>
36 La200O300 + 4 Ni100O100 + 38 Fe200O300 + 8 Ca100C100O300 + 3 O200 = 80 La90Ca10Fe95Ni5O300 + 8 C100O200

Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe

Fe(SO4)3 + Ca = FeCa + SO4 =>
Fe(SO4)3 + Ca = FeCa + 3 SO4

Pb(No3)2(aq) + LiCl(aq) = LiNo3(s) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(s) + PbCl2(aq)

MnSO4 + KBrO3 + H2O = MnO2 + Br2 + H2SO4 + K2SO4 =>
5 MnSO4 + 2 KBrO3 + 4 H2O = 5 MnO2 + Br2 + 4 H2SO4 + K2SO4

Fe3O4(s) + O2 = Fe2O3(s) =>
4 Fe3O4(s) + O2 = 6 Fe2O3(s)

Pb(NO3)2(aq) + LiCl(aq) = PbCl2(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = PbCl2(s) + 2 LiNO3(aq)

Ag + Fe{2+} = Ag{2+} + Fe =>
Ag + Fe{2+} = Ag{2+} + Fe

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

KBr + KMnO4 + H2SO4 = MnSO4 + Br2 + KSO4 + H2O =>
2 KBr + KMnO4 + 4 H2SO4 = MnSO4 + Br2 + 3 KSO4 + 4 H2O

NH4OH(aq) + H2SO4(aq) = NH4SO4() + H2OH =>
NH4OH(aq) + H2SO4(aq) = NH4SO4() + H2OH

HNO3 + Cu(NH3)4SO4 = NH4NO3 + CuSO4 =>
4 HNO3 + Cu(NH3)4SO4 = 4 NH4NO3 + CuSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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