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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
KNO23 = KNO3 + O =>
KNO23 = KNO3 + 20 O

C14H10O4Ba + NH4CIO4 = BaCI + N2 + H2O + CO + HCI =>
10 C14H10O4Ba + 62 NH4CIO4 = 10 BaCI + 31 N2 + 148 H2O + 140 CO + 52 HCI

K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + S + NH4OH + KOH =>
K2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 3 S + 6 NH4OH + 2 KOH

AgNO3 + NaHCO3 = AgNO3NaHCO3 =>
AgNO3 + NaHCO3 = AgNO3NaHCO3

C3H4O2 + C2H8O = C5H10O2 + H2O =>
C3H4O2 + C2H8O = C5H10O2 + H2O

Al{+3} + Pb = Pb{2+} + Al =>
2 Al{+3} + 3 Pb = 3 Pb{2+} + 2 Al

BN(s) + Cl2(g) = BCl3(g) + N2(g) =>
2 BN(s) + 3 Cl2(g) = 2 BCl3(g) + N2(g)

FeCl3 + Na2S + H2O = NaCl + Fe(OH)3 + H2S =>
2 FeCl3 + 3 Na2S + 6 H2O = 6 NaCl + 2 Fe(OH)3 + 3 H2S

Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H

CH3CH2CH2CH2OH + MnO4{-} + H{+} = CH3CH2CH2CO2{-} + MnO2 + H2O =>
3 CH3CH2CH2CH2OH + 4 MnO4{-} + H{+} = 3 CH3CH2CH2CO2{-} + 4 MnO2 + 5 H2O

Cr(NO3)2 + Ag = Ag(NO3) + Cr =>
Cr(NO3)2 + 2 Ag = 2 Ag(NO3) + Cr

HNO3 + SN = SNO2 + NO + H2O =>
4 HNO3 + 3 SN = 3 SNO2 + 4 NO + 2 H2O

Ca2 + HNO3 = Ca(NO3)2 + NH4(NO3) + H2O =>
2 Ca2 + 10 HNO3 = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O

C14H10O4Ba + NH4CIO4 = BaCI + N2 + H2O + CO + HCI =>
10 C14H10O4Ba + 62 NH4CIO4 = 10 BaCI + 31 N2 + 148 H2O + 140 CO + 52 HCI

KOH + Fe(No3)3 = Fe(OH)3 + KNo3 =>
3 KOH + Fe(No3)3 = Fe(OH)3 + 3 KNo3

Co(NH3)6Cl2 = CoCl2 + NH3 =>
Co(NH3)6Cl2 = CoCl2 + 6 NH3

C6H8O7 + Na2CO3 = Na3C6H6O7 + H2O + CO2 =>
19 C6H8O7 + 27 Na2CO3 = 18 Na3C6H6O7 + 22 H2O + 33 CO2

H2PO4{+} + OH{-} = HPO4 + H2O =>
H2PO4{+} + OH{-} = HPO4 + H2O

MgSO4 + KOH = K + SO4 + Mg(OH)2 =>
MgSO4 + 2 KOH = 2 K + SO4 + Mg(OH)2

Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2

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

HCIO4 + CIO2 + H2O = HCIO3 =>
HCIO4 + 2 CIO2 + H2O = 3 HCIO3

La(NO3)3(H2O)6 + Gd(NO3)3(H2O)6 + SiOH2O + CON2H8 = LaGdSiO5 + CO2 + H2O + N2 =>
5 La(NO3)3(H2O)6 + 5 Gd(NO3)3(H2O)6 + 5 SiOH2O + 14 CON2H8 = 5 LaGdSiO5 + 14 CO2 + 121 H2O + 29 N2

K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O

NH4Cl(aq) + AgNO3(g) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(g) = AgCl(s) + NH4NO3(aq)

P2 + O3 = P3O2 =>
9 P2 + 4 O3 = 6 P3O2

Cu(SO4)2 + Fe = Cu + Fe2(SO4)2 =>
Cu(SO4)2 + 2 Fe = Cu + Fe2(SO4)2

H2 + NO3{-} = NO2{-} + H2O =>
H2 + NO3{-} = NO2{-} + H2O

HNO + NH4OH = NH4NO + HOH =>
HNO + NH4OH = NH4NO + HOH

Mn3O4 + H2O = Mn(OH)2 + O2 =>
2 Mn3O4 + 6 H2O = 6 Mn(OH)2 + O2

Zn2O3 + C = Zn + CO2 =>
2 Zn2O3 + 3 C = 4 Zn + 3 CO2

Na2SO4(ag) + CaCl2(ag) = Na2Cl2(ag) + CaSO4(ag) =>
Na2SO4(ag) + CaCl2(ag) = Na2Cl2(ag) + CaSO4(ag)

SnCl2 + NaOH + HgCl2 = Na2SnO3 + Hg + NaCl + H2O =>
SnCl2 + 6 NaOH + HgCl2 = Na2SnO3 + Hg + 4 NaCl + 3 H2O

CO2 + H2O + CaSiO3 = Ca + H4SiO4 + HCO3 =>
2 CO2 + 3 H2O + CaSiO3 = Ca + H4SiO4 + 2 HCO3

N2H5OH + CH3OCH3 = CN + H2 + O2 =>
N2H5OH + CH3OCH3 = 2 CN + 6 H2 + O2

WO2 + H2 = W + H2O =>
WO2 + 2 H2 = W + 2 H2O

K2CO3 + WO3 + Eu2O3 = KEuW2O8 + CO2 =>
K2CO3 + 4 WO3 + Eu2O3 = 2 KEuW2O8 + CO2

InCl3 + AgNO3 = AgCl + In(NO3)3 =>
InCl3 + 3 AgNO3 = 3 AgCl + In(NO3)3

Cu(OH)2 + (CH3)2CO = HCOOH + H2O + Cu2O =>
10 Cu(OH)2 + (CH3)2CO = 3 HCOOH + 10 H2O + 5 Cu2O

Na3PO4 + Fe(C2H3O2)2 = Fe3(PO4)2 + NaC2H3O2 =>
2 Na3PO4 + 3 Fe(C2H3O2)2 = Fe3(PO4)2 + 6 NaC2H3O2

C3H7Cl + NaOH = NaCl + C3H7OH =>
C3H7Cl + NaOH = NaCl + C3H7OH

Mn(NO3)2 + K = KNO3 + Mn =>
Mn(NO3)2 + 2 K = 2 KNO3 + Mn

HClO4 + P4O10 = H3PO4 + Cl2O7 = =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

C8H8O3 + C2H6O = C9H10O3 + H2O =>
2 C8H8O3 + C2H6O = 2 C9H10O3 + H2O

HCl + CrO = Cl + CrCl + H2O =>
2 HCl + CrO = Cl + CrCl + H2O

Mg(ClO)2 + HCl = MgCl2 + H2O + Cl =>
Mg(ClO)2 + 4 HCl = MgCl2 + 2 H2O + 4 Cl

N2(g) + O2 = N2O5 =>
2 N2(g) + 5 O2 = 2 N2O5

Na2CO3*10H2O + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3*10H2O + 2 C6H8O7 = 3 CO2 + 33 H2O + 2 Na3C6H5O7

KCH3COO + HBr = KBr + CH3COOH =>
KCH3COO + HBr = KBr + CH3COOH

C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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