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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pt + C12 = PtC14 =>
6 Pt + 7 C12 = 6 PtC14

NaWO4 + HCl + SnCl2 = W5O14 + NaCl + H2O + H2[SnCl6] =>
10 NaWO4 + 38 HCl + 7 SnCl2 = 2 W5O14 + 10 NaCl + 12 H2O + 7 H2[SnCl6]

O3 + KI = K2O + I =>
O3 + 6 KI = 3 K2O + 6 I

F2 + ZrCl4 = Cl + F2Zr =>
F2 + ZrCl4 = 4 Cl + F2Zr

PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2

NaHCO3 + KOH = NaKCO3 + H2O =>
NaHCO3 + KOH = NaKCO3 + H2O

Zn(AsO4)2 + Li(OH) = Zn(OH)2 + Li(AsO4) =>
Zn(AsO4)2 + 2 Li(OH) = Zn(OH)2 + 2 Li(AsO4)

C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2

HNO3 + Mg = Mg(NO3)3 + H2O + NO =>
4 HNO3 + Mg = Mg(NO3)3 + 2 H2O + NO

Ca(OH)2 + C2H3O2Cl = C2HO2ClCa + H2O =>
Ca(OH)2 + C2H3O2Cl = C2HO2ClCa + 2 H2O

Li + K2(SO4) = K + Li2(SO4) =>
2 Li + K2(SO4) = 2 K + Li2(SO4)

HNO3 + Zn = NO3Zn + H =>
HNO3 + Zn = NO3Zn + H

PbO(S) + C = Pb(S) + CO2 =>
2 PbO(S) + C = 2 Pb(S) + CO2

K + AuP = KAuP =>
K + AuP = KAuP

C8H16 + H2 = C8H20 =>
C8H16 + 2 H2 = C8H20

CuCl2(aq) + NH4OH(aq) = Cu(OH)2 + NH4Cl =>
CuCl2(aq) + 2 NH4OH(aq) = Cu(OH)2 + 2 NH4Cl

C6H5COOH + CH3CH2OH = C6H5CH2COOCH2CH3 + H2O =>
2 C6H5COOH + 3 CH3CH2OH = 2 C6H5CH2COOCH2CH3 + 3 H2O

N2H + N2O = N2 + H2O =>
2 N2H + N2O = 3 N2 + H2O

iron + Oxygen = iron(iii)oxide =>
4 Fe + 3 O2 = 2 Fe2O3

[Co(H2O)6]{3+} + H2O = [Co(H2O)6]{2+} + O2 + H{+) =>
4[Co(H2O)6]{3+} + 2 H2O = 4[Co(H2O)6]{2+} + O2 + 4 H{+)

TlCl + HClO = H[TlCl4] + HClO3 + H2O =>
TlCl + 4 HClO = H[TlCl4] + HClO3 + H2O

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

H2S + Sb(OH)5 = H2O + Sb2S5 =>
5 H2S + 2 Sb(OH)5 = 10 H2O + Sb2S5

Li2CO3 + CoO + O2 = LiCoO2 + CO2 =>
2 Li2CO3 + 4 CoO + O2 = 4 LiCoO2 + 2 CO2

CH4 + MgO = Mg2C3 + H2 + H2O =>
3 CH4 + 2 MgO = Mg2C3 + 4 H2 + 2 H2O

C2H5OH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOH =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + 3 H2O + CH3COOH

MnI2 + Fe(CH3COOH)2 = Mn(CH3COOH)2 + FeI2 =>
MnI2 + Fe(CH3COOH)2 = Mn(CH3COOH)2 + FeI2

CH3CH2OHO2 = H2O + CH4 + COOH =>
7 CH3CH2OHO2 = 5 H2O + 6 CH4 + 8 COOH

Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O =>
Ba(OBr)2 + Pb + Ba(OH)2 = BaBr2 + BaPbO3 + H2O

C3H3N + O2 = C6H6O + NO =>
4 C3H3N + 3 O2 = 2 C6H6O + 4 NO

(CH3CO)2O + C2H5OH = CH3CO2C2H5 + H2O =>
(CH3CO)2O + 2 C2H5OH = 2 CH3CO2C2H5 + H2O

BaSO4(g) = Ba(ac) + SO4(ac) =>
BaSO4(g) = Ba(ac) + SO4(ac)

Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + NH3 + H2O =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH3 + 6 H2O

NaOH + CuSO4 = Na(SO4) + OHCu =>
NaOH + CuSO4 = Na(SO4) + OHCu

H2S3 + Al(OH)3 = Al2(S3)3 + H2O =>
3 H2S3 + 2 Al(OH)3 = Al2(S3)3 + 6 H2O

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
HOCH2CH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O

CuCl + HCl = H3[CuCl4] =>
CuCl + 3 HCl = H3[CuCl4]

MgO + SO2 = MgOSO2 =>
MgO + SO2 = MgOSO2

F2 + FH2O = HF + O2 =>
F2 + 2 FH2O = 4 HF + O2

NiCl2 + H = HCl + Ni =>
NiCl2 + 2 H = 2 HCl + Ni

NaIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaIO4 + 7 Na2SO3 + H2SO4 = I2 + 8 Na2SO4 + H2O

KMnO4 + H2SO4 + K2C2O4 = CO2 + H2O + K2SO4 + Mn =>
2 KMnO4 + 8 H2SO4 + 7 K2C2O4 = 14 CO2 + 8 H2O + 8 K2SO4 + 2 Mn

Mg(OH)2 + NaHCO3 = MgCO3 + Na2CO3 + H2O =>
Mg(OH)2 + 2 NaHCO3 = MgCO3 + Na2CO3 + 2 H2O

ZnO = O + Zn =>
ZnO = O + Zn

FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl

N2 + Ar + O2 = NOAr =>
N2 + 2 Ar + O2 = 2 NOAr

Na3PO4(aq) + Mn(C2H3O2)2(aq) = NaC2H3O2(aq) + Mn3(PO4)2(s) =>
2 Na3PO4(aq) + 3 Mn(C2H3O2)2(aq) = 6 NaC2H3O2(aq) + Mn3(PO4)2(s)

CUCl2 + H2SO4 = CUSO4 + HCl =>
CUCl2 + H2SO4 = CUSO4 + 2 HCl

CaCO3(S) + H2SO4(aq) = CaSO4(g) + CO2 + H2S =>
4 CaCO3(S) + 3 H2SO4(aq) = 4 CaSO4(g) + 4 CO2 + 3 H2S

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Breng de vergelijking van een chemische reactie in evenwicht
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