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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6 + H2 + Pt = C3H8Pt =>
C3H6 + H2 + Pt = C3H8Pt

CaCO3 + HNO3 = Ca[NO3]2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca[NO3]2 + H2O + CO2

HCl{-} + NH3{+} = NH4Cl =>
HCl{-} + NH3{+} = NH4Cl

FeCl3 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2

Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O

KCH3COO(aq) + HI(aq) = KI(aq) + CH3COOH(aq) =>
KCH3COO(aq) + HI(aq) = KI(aq) + CH3COOH(aq)

Au + SeO4{-2} + H{+} = Au{+3} + SeO3{-2} + H2O =>
2 Au + 3 SeO4{-2} + 6 H{+} = 2 Au{+3} + 3 SeO3{-2} + 3 H2O

Sn + KOH = KSnO + H =>
Sn + KOH = KSnO + H

Na2Te = Na + Te =>
Na2Te = 2 Na + Te

AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2

KMnO4 + SO2 = K2SO4 + MnO3 =>
2 KMnO4 + SO2 = K2SO4 + 2 MnO3

KF + BaBr = BaF2 + K2Br =>
2 KF + BaBr = BaF2 + K2Br

P + Li = Li2P =>
P + 2 Li = Li2P

NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4

H3PO3 + CaCl2 = CaHPO3 + HCl =>
H3PO3 + CaCl2 = CaHPO3 + 2 HCl

Al(s) + FeO3(ac) = Al2O3 + Fe =>
2 Al(s) + FeO3(ac) = Al2O3 + Fe

Ba(OH)2 + NH4Cl = BaCl2 + NH3H2O =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 NH3H2O

(Hg2)(NO3)2 + NaCl = (Hg2)Cl2 + Na(NO3) =>
(Hg2)(NO3)2 + 2 NaCl = (Hg2)Cl2 + 2 Na(NO3)

Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + H2(g) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2(g)

Al + O2 = Al2O23 =>
4 Al + 23 O2 = 2 Al2O23

Al(NO3)3 + Na2SO3 + H2O = SO2 + Al(OH)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 3 SO2 + 2 Al(OH)3 + 6 NaNO3

Li + NaPO3 = Na2O + Li2O + P2 =>
10 Li + 2 NaPO3 = Na2O + 5 Li2O + P2

Fe + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 Fe + 3 Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl

NaBr + AlCl = NaCl + AlBr =>
NaBr + AlCl = NaCl + AlBr

BeCl2*2H2O = BeCl2 + H2O =>
BeCl2*2H2O = BeCl2 + 2 H2O

As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O

Zn2 + AgNO3 = ZnN + AgO3 =>
Zn2 + 2 AgNO3 = 2 ZnN + 2 AgO3

HCl + O2 = ClO + H2 =>
2 HCl + O2 = 2 ClO + H2

Cu(H2O)6{+2} + OH{-} = Cu(OH)2 + H2O =>
Cu(H2O)6{+2} + 2 OH{-} = Cu(OH)2 + 6 H2O

C8H2 + O9 = CO2 + H2O =>
9 C8H2 + 17 O9 = 72 CO2 + 9 H2O

FeS2 + NaNO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
2 FeS2 + 10 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + 5 Na2SO4 + 10 NO + 4 H2O

CuBr2 + (NH4)2CO3 = CuCO3 + BrNH4 =>
CuBr2 + (NH4)2CO3 = CuCO3 + 2 BrNH4

Ag3PO4 + KNO3 = K3PO4 + AgNO3 =>
Ag3PO4 + 3 KNO3 = K3PO4 + 3 AgNO3

HClO4 + C5H5N = C5H6N + ClO4 =>
HClO4 + C5H5N = C5H6N + ClO4

SO4 + H2O = H2SO4 + OH =>
SO4 + 2 H2O = H2SO4 + 2 OH

Mg + Cr(NO2)3 = Cr + Mg(NO2)2 =>
3 Mg + 2 Cr(NO2)3 = 2 Cr + 3 Mg(NO2)2

C4H10 + H2SO4 = C6H10 + H2O + SO2 =>
3 C4H10 + 5 H2SO4 = 2 C6H10 + 10 H2O + 5 SO2

V2O5 + H2C2O4 = CO2 + V2C2O4 + H2O =>
V2O5 + 5 H2C2O4 = 8 CO2 + V2C2O4 + 5 H2O

As2S3 + HNO3 + H2O = H3AsO4 + S2 + NO =>
6 As2S3 + 20 HNO3 + 8 H2O = 12 H3AsO4 + 9 S2 + 20 NO

C2H6O + K2CrO4 + H2SO4 = C2H4O + K2SO4 + CrSO4 + H2O =>
2 C2H6O + K2CrO4 + 2 H2SO4 = 2 C2H4O + K2SO4 + CrSO4 + 4 H2O

AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3

P2O5 + Rb2O = P2Rb2O6 =>
P2O5 + Rb2O = P2Rb2O6

H2SO4 + CH3COOH = SO4 + CH3COHOH =>
H2SO4 + 2 CH3COOH = SO4 + 2 CH3COHOH

Mg3Si4O10(OH)2 + CaCO3 + SiO2 = Ca2Mg5Si8O22(OH)2 + H2O + CO2 =>
5 Mg3Si4O10(OH)2 + 6 CaCO3 + 4 SiO2 = 3 Ca2Mg5Si8O22(OH)2 + 2 H2O + 6 CO2

HNO3 + SO2 = H2O + NO2 + SO3 =>
2 HNO3 + SO2 = H2O + 2 NO2 + SO3

AgH + H2O + Cl = AgClO4 + H =>
AgH + 4 H2O + Cl = AgClO4 + 9 H

Na2CO3(aq) + AgNO3(aq) = Na2NO3(aq) + AgCO3 =>
Na2CO3(aq) + AgNO3(aq) = Na2NO3(aq) + AgCO3

P2O5 + CO = P + CO2 =>
P2O5 + 5 CO = 2 P + 5 CO2

As + C2H3NaO2 = AsO2 + C2H3 + Na =>
As + C2H3NaO2 = AsO2 + C2H3 + Na

Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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