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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH2OHCHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH3COOH =>
3 CH2OHCHCHCH2OH + 4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 6 CH3COOH

Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4

CsHCO3 + H2SO4 = CO2 + H2O + Cs2SO4 =>
2 CsHCO3 + H2SO4 = 2 CO2 + 2 H2O + Cs2SO4

CH3O + C9H14O6 = C3H8O3 + C3H6O2 =>
12 CH3O + C9H14O6 = 4 C3H8O3 + 3 C3H6O2

NaCH3CO2(aq) + AgNO3(aq) = AgCH3CO2 + NaNO3 =>
NaCH3CO2(aq) + AgNO3(aq) = AgCH3CO2 + NaNO3

Cr2O7{-2} + H{+} + C2H5OH = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + C2H5OH = 4 Cr{+3} + 11 H2O + 2 CO2

H2O2 + C10H22 = CO2 + H2O =>
31 H2O2 + C10H22 = 10 CO2 + 42 H2O

C9H15N2O15P3 + H2O = C9H13N2O9P + P2H4O7 =>
C9H15N2O15P3 + H2O = C9H13N2O9P + P2H4O7

Fe2 + MnO4{-}1 + H{+} = Fe{+} + Mn{+} + H2O =>
3 Fe2 + MnO4{-}1 + 8 H{+} = 6 Fe{+} + Mn{+} + 4 H2O

C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl

copper + nitricacid = water + nitrogendioxide + copper(ii)nitrate =>
Cu + 4 HNO3 = 2 H2O + 2 NO2 + Cu(NO3)2

Cu(NO3)2 + Ag3PO4 = Cu3(PO4)2 + AgNO3 =>
3 Cu(NO3)2 + 2 Ag3PO4 = Cu3(PO4)2 + 6 AgNO3

NaOH + H2O = H3O + NaO =>
NaOH + H2O = H3O + NaO

H2 + I2 = HI =>
H2 + I2 = 2 HI

Mg + HCH3COOH = Mg(HCH3COO) + H2 =>
2 Mg + 2 HCH3COOH = 2 Mg(HCH3COO) + H2

H2O2 + Mn3O4 + H2SO4 = O2MnSO4 + H2O =>
5 H2O2 + Mn3O4 + 3 H2SO4 = 3 O2MnSO4 + 8 H2O

C5 + CO2 = CO =>
C5 + 5 CO2 = 10 CO

C2H2 + OH = CO2 + H2O =>
C2H2 + 10 OH = 2 CO2 + 6 H2O

CH3NH2 + NO2 = CO2 + N2 + H2O =>
8 CH3NH2 + 18 NO2 = 8 CO2 + 13 N2 + 20 H2O

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

MnO2 + KClO2 + KOH = K2MnO4 + KCl + H2O =>
2 MnO2 + KClO2 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O

NH4OCN = NH3 + HOCN =>
NH4OCN = NH3 + HOCN

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

CaO + TiAl + O2 = CaTiO3 + Al2O3 =>
4 CaO + 4 TiAl + 7 O2 = 4 CaTiO3 + 2 Al2O3

H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + HCl(g) =>
H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + 2 HCl(g)

NO(g) + C12(g) = NOC1(g) =>
12 NO(g) + C12(g) = 12 NOC1(g)

BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl

Fe{3+} + CH3COO{-} + H2O = Fe(OH)2CH3COO + CH3COOH =>
Fe{3+} + 3 CH3COO{-} + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH

Ag[NO3] + Al2[SO4]3 = Ag2[SO4] + Al[NO3]3 =>
6 Ag[NO3] + Al2[SO4]3 = 3 Ag2[SO4] + 2 Al[NO3]3

I + Al = AlI =>
I + Al = AlI

HNO3 + MgOH = MgNO3 + H2O =>
HNO3 + MgOH = MgNO3 + H2O

H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O

MgBr2 + Co(NO3)2 = Mg(NO3)2 + CoBr2 =>
MgBr2 + Co(NO3)2 = Mg(NO3)2 + CoBr2

Mn3O4 + SO2 = MnSO4 + MnSO3 =>
Mn3O4 + 3 SO2 = MnSO4 + 2 MnSO3

CdI2 + Br2 = CdBr2 + I =>
CdI2 + Br2 = CdBr2 + 2 I

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

HCO2H + H2O = H3O + CO2 =>
HCO2H + 2 H2O = 2 H3O + CO2

Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + HNO3 + NO + H2O =>
6 Fe(NO3)2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 HNO3 + 2 NO + 4 H2O

CaCo3{2} + SO2 + O2 = CaSO4{2} + Co2 =>
2 CaCo3{2} + 2 SO2 + 2 O2 = 2 CaSO4{2} + 3 Co2

Ti(s) + PtSO4(aq) = Ti(SO4)3(aq) + Pt(s) =>
Ti(s) + 3 PtSO4(aq) = Ti(SO4)3(aq) + 3 Pt(s)

PCl5 + KOH = K3PO4 + KCl + H2O =>
PCl5 + 8 KOH = K3PO4 + 5 KCl + 4 H2O

FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O =>
2 FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O

H3PO4 + NaOH = H2O + Na2HPO4 =>
H3PO4 + 2 NaOH = 2 H2O + Na2HPO4

BaO + HNo3 = Ba(No3)2 + H2O =>
BaO + 2 HNo3 = Ba(No3)2 + H2O

KClO3 + P4 = P4O14 + KCl =>
14 KClO3 + 3 P4 = 3 P4O14 + 14 KCl

H2S + Al(OH)3 = Al(HS)3 + H2O =>
3 H2S + Al(OH)3 = Al(HS)3 + 3 H2O

Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4

Na3PO4H2O = Na3PO4 + H2O =>
Na3PO4H2O = Na3PO4 + H2O

N2 + H = NH4 =>
N2 + 8 H = 2 NH4

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Breng de vergelijking van een chemische reactie in evenwicht
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