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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(HSO4)2 + Ba(OH)2 = Ba(SO4) + H2O =>
Ba(HSO4)2 + Ba(OH)2 = 2 Ba(SO4) + 2 H2O

NaHCO3 + HC2H3O2 = H2O + NaC2O2 + CO2 =>
8 NaHCO3 + 5 HC2H3O2 = 14 H2O + 8 NaC2O2 + 2 CO2

I + NaOH = NaI + NaIO3 + H2O =>
6 I + 6 NaOH = 5 NaI + NaIO3 + 3 H2O

NH3 + Co(NCS)4 = CoNH3 + NCS =>
NH3 + Co(NCS)4 = CoNH3 + 4 NCS

Li2 + SO3 = LiO + SO2 =>
Li2 + 2 SO3 = 2 LiO + 2 SO2

BCl3 + Ca(OH)2 = CaCl2 + B(OH)3 =>
2 BCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 B(OH)3

FeSO4 + K2[Fe(CN)6] = K2SO4 + Fe[Fe(CN)6] =>
FeSO4 + K2[Fe(CN)6] = K2SO4 + Fe[Fe(CN)6]

(NH4)2SO4(aq) + KOH(aq) = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 NH3 + 2 H2O

K2SO4(aq) + BaF2(aq) = BaSO4(s) + KF(aq) =>
K2SO4(aq) + BaF2(aq) = BaSO4(s) + 2 KF(aq)

P + C2 = P4C10 =>
4 P + 5 C2 = P4C10

Cu(s) + Cr(CH3COO)3(aq) = Cr(s) + Cu(CH3COO)2 =>
3 Cu(s) + 2 Cr(CH3COO)3(aq) = 2 Cr(s) + 3 Cu(CH3COO)2

NH4 + Cl2 = NCl3 + H =>
2 NH4 + 3 Cl2 = 2 NCl3 + 8 H

C4H8 + HCI = C4H9CI =>
C4H8 + HCI = C4H9CI

HSO3NH2 + NO2HSO4 = N2O + H2SO4 =>
HSO3NH2 + NO2HSO4 = N2O + 2 H2SO4

K(OH) + H2(SO4) = K2(SO4) + H2O =>
2 K(OH) + H2(SO4) = K2(SO4) + 2 H2O

HNO3 + K2S = KNO3 + H2SO4 + NO + H2O =>
14 HNO3 + 3 K2S = 6 KNO3 + 3 H2SO4 + 8 NO + 4 H2O

Li2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Li2SO4 + H2O =>
5 Li2S + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 Li2SO4 + 12 H2O

Sc + N2 = ScN =>
2 Sc + N2 = 2 ScN

NaOH + CH3COONa = CH3COOOH + Na =>
NaOH + CH3COONa = CH3COOOH + 2 Na

KOHHNO3 = KNO3H2O =>
KOHHNO3 = KNO3H2O

CuSO4 + NaNO3 = Na2SO4 + Cu(NO3)2 =>
CuSO4 + 2 NaNO3 = Na2SO4 + Cu(NO3)2

HCN + KOH + S = KSCN + H2O =>
HCN + KOH + S = KSCN + H2O

KCl + HClO = KClO3 + HCl =>
KCl + 3 HClO = KClO3 + 3 HCl

NaCrO2 + Br2 + KOH = Na2CrO4 + K2CrO4 + KBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 KOH = Na2CrO4 + K2CrO4 + 6 KBr + 4 H2O

CO + HCl = HCO + Cl =>
CO + HCl = HCO + Cl

C8H18 + NO = CO2 + N2 + H2O =>
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O

Br2 + Cl2 + H2O = HBr + HClO2 =>
3 Br2 + Cl2 + 4 H2O = 6 HBr + 2 HClO2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C + Li2O = CO + Li =>
C + Li2O = CO + 2 Li

Mg(HCO3)2 = HCO3 + Mg =>
Mg(HCO3)2 = 2 HCO3 + Mg

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Fe + Ar = FeAr =>
Fe + Ar = FeAr

FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl

(NH4)SO4 = NH4{+} + SO4{-}2 =>
(NH4)SO4 = NH4{+} + SO4{-}2

CaCO3 + CaCl2 + H2O = CaOHCl + H2CO3 =>
CaCO3 + CaCl2 + 2 H2O = 2 CaOHCl + H2CO3

FeO + Pb(NO3)2 = PbO + Fe(NO3)2 =>
FeO + Pb(NO3)2 = PbO + Fe(NO3)2

PB(CH3COO)2 + KI = PBI2 + K(CH3COO) =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 K(CH3COO)

Li2CO3 + HClO4 = H2CO3 + LiClO4 =>
Li2CO3 + 2 HClO4 = H2CO3 + 2 LiClO4

CrO42{-} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 CrO42{-} + 248 I{-} + 252 H{+} = Cr3{+} + 124 I2 + 126 H2O

KCl(ac) + AgI(s) = KI(ac) + AgCl(s) =>
KCl(ac) + AgI(s) = KI(ac) + AgCl(s)

KOH + CaBr2 = KBr + Ca(OH)2 =>
2 KOH + CaBr2 = 2 KBr + Ca(OH)2

PbO2 + Na2SO3 + H2SO4 = PbSO4 + H2O + Na2SO4 =>
PbO2 + Na2SO3 + H2SO4 = PbSO4 + H2O + Na2SO4

Bi2O3 + Na2C2O4 = Bi + Na2CO3 + CO2 =>
Bi2O3 + 3 Na2C2O4 = 2 Bi + 3 Na2CO3 + 3 CO2

MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4

NaCO3 + N2 + C = NaCN + CO =>
2 NaCO3 + N2 + 6 C = 2 NaCN + 6 CO

HCl + Mg(OH)2 = MgCl + H3O2 =>
HCl + Mg(OH)2 = MgCl + H3O2

CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3

BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH

Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4

C11H12N2O2 + O2 = CO2 + NH3 + H2O =>
2 C11H12N2O2 + 23 O2 = 22 CO2 + 4 NH3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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