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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + HNO3 + HCl = FeCl3 + HNO2 + H2O =>
2 FeCl2 + HNO3 + 2 HCl = 2 FeCl3 + HNO2 + H2O

H5C7 + N7O5 = H2O3 + N3C2 =>
2 H5C7 + 3 N7O5 = 5 H2O3 + 7 N3C2

H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}

Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3

HIO4 + Co(OH)3 = Co(IO4)3 + H2O =>
3 HIO4 + Co(OH)3 = Co(IO4)3 + 3 H2O

Cu2 + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu2 + 4 Ag3PO4 = 2 Cu3(PO4)2 + 12 Ag

H2SO4Pb = H2PbSO4 =>
H2SO4Pb = H2PbSO4

Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 3 H2SO4 + 8 H2O = Al2(SO4)3*14H2O

CO(g) + O2(g) = CO2(g) = ZnO + CO2 =>
2 CO(g) + O2(g) = 2 CO2(g)

H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2

PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3

PbS + HNO3 = Pb(NO3)2 + S + H2O + NO =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 3 S + 4 H2O + 2 NO

CrI2 + H2O2 + OH{-} = CrO4{2-} + IO{-} + H2O =>
CrI2 + 4 H2O2 + 4 OH{-} = CrO4{2-} + 2 IO{-} + 6 H2O

CuPO4 = Cu6 + PO4 =>
6 CuPO4 = Cu6 + 6 PO4

Al + CO3 = Al(CO3)6 =>
Al + 6 CO3 = Al(CO3)6

Mg + H(ClO)2 = Mg(ClO)2 + H =>
Mg + H(ClO)2 = Mg(ClO)2 + H

(CN)2 + NaOH = NaCN + NaCNO3 + H2O =>
3(CN)2 + 6 NaOH = 5 NaCN + NaCNO3 + 3 H2O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

Fe(NO3)3(aq) + CuSO4(aq) = Cu3(NO3)6(s) + Fe2(SO4)3(aq) =>
2 Fe(NO3)3(aq) + 3 CuSO4(aq) = Cu3(NO3)6(s) + Fe2(SO4)3(aq)

CuS + H2S = Cu(HS)2 =>
CuS + H2S = Cu(HS)2

Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4

CuS + H2S = Cu(HS)2 =>
CuS + H2S = Cu(HS)2

Al{2+} + O{-} = AlO2 =>
Al{2+} + 2 O{-} = AlO2

Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

H2SO3(s) = SO2 + H2O =>
H2SO3(s) = SO2 + H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl

Pb + H3PO4 + PbO2 = Pb3(PO4)2 + H2O =>
3 Pb + 4 H3PO4 + 3 PbO2 = 2 Pb3(PO4)2 + 6 H2O

Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O

P + Ba = Ba2P =>
P + 2 Ba = Ba2P

C3H8O3 + Na = C3H5(ONa)3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5(ONa)3 + 3 H2

Ba + H2SO4 = Ba(SO4)2 + H2 =>
Ba + 2 H2SO4 = Ba(SO4)2 + 2 H2

C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl

FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mg + Pt(OH)4 = MgPt(OH)4 =>
Mg + Pt(OH)4 = MgPt(OH)4

Cr + C2 + H3 + O2 = Cr(CH3COO)4 =>
Cr + 4 C2 + 4 H3 + 4 O2 = Cr(CH3COO)4

C6H6 + CH3NO2 + O2 = C7H7NO2 + H2O =>
2 C6H6 + 2 CH3NO2 + O2 = 2 C7H7NO2 + 2 H2O

C6H5NH2 + O = CO2 + H2O + NO2 =>
2 C6H5NH2 + 35 O = 12 CO2 + 7 H2O + 2 NO2

CH3OK + CH3Cl = CH3OCH3 + KCl =>
CH3OK + CH3Cl = CH3OCH3 + KCl

As4O6 + H2O + SO2 = SO4{2-} + As + H{+} =>
As4O6 + 6 H2O + 6 SO2 = 6 SO4{2-} + 4 As + 12 H{+}

HCl + C8H5KO4 = C8H6O4 + KCl =>
HCl + C8H5KO4 = C8H6O4 + KCl

HPO4 + CuH = Cu + H2O + PO3 =>
HPO4 + CuH = Cu + H2O + PO3

Cu(s) + HCl(aq) = CuCl(s) + H2 =>
2 Cu(s) + 2 HCl(aq) = 2 CuCl(s) + H2

H3AsO4 + Fe = Fe(H2AsO4)3 + H2 =>
6 H3AsO4 + 2 Fe = 2 Fe(H2AsO4)3 + 3 H2

P4O6 + H2O = P4H3 + O7 =>
14 P4O6 + 21 H2O = 14 P4H3 + 15 O7

CH4 + H2O + CO2 = HCOOH =>
CH4 + 2 H2O + 3 CO2 = 4 HCOOH

C8H12O6 + O2 = C8H4O3 + H2O =>
2 C8H12O6 + O2 = 2 C8H4O3 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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