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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2

Zn(OH)2 + hydrochloricacid = zincchloride + water =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

PbO2 + H2O = Pb(OH)2 + O =>
PbO2 + H2O = Pb(OH)2 + O

CUO + NH3 = CU + NO + H2O =>
5 CUO + 2 NH3 = 5 CU + 2 NO + 3 H2O

CH3OH + BF3 = CH3BF3OH =>
CH3OH + BF3 = CH3BF3OH

ReF6 + H2O = H{+} + ReO4{-} + ReO2 + F{-} =>
3 ReF6 + 10 H2O = 20 H{+} + 2 ReO4{-} + ReO2 + 18 F{-}

ZnSO4 + HCl = Zn(Cl)2 + H2SO4 =>
ZnSO4 + 2 HCl = Zn(Cl)2 + H2SO4

Fe + Pb = Fe2Pb2 =>
2 Fe + 2 Pb = Fe2Pb2

H3SiCl + H2O = Si2H6O + HCl =>
2 H3SiCl + H2O = Si2H6O + 2 HCl

BaCl + Na(OH)2 = Ba(OH)2 + NaCl =>
BaCl + Na(OH)2 = Ba(OH)2 + NaCl

H2SO3 + KOH = H2O + HKSO3 =>
H2SO3 + KOH = H2O + HKSO3

S12H10 + O2 = SO2 + H2O =>
2 S12H10 + 29 O2 = 24 SO2 + 10 H2O

Y(OH)3 + NaHCO3 = NaOH + Y(HCO3)3 =>
Y(OH)3 + 3 NaHCO3 = 3 NaOH + Y(HCO3)3

MnSO4 + NaOH + I2 = NaSO4 + MnO2 + NaI + H2O =>
2 MnSO4 + 8 NaOH + 3 I2 = 2 NaSO4 + 2 MnO2 + 6 NaI + 4 H2O

Ag2SO4(aq) + Na3PO4(aq) = Ag3PO4(s) + Na2SO4(aq) =>
3 Ag2SO4(aq) + 2 Na3PO4(aq) = 2 Ag3PO4(s) + 3 Na2SO4(aq)

OH + S = S3O6 + H2O =>
12 OH + 3 S = S3O6 + 6 H2O

PCl3 + H2O = (POH)3 + HCl3 =>
3 PCl3 + 3 H2O = (POH)3 + 3 HCl3

K + AlCl2 = KCl2 + Al =>
K + AlCl2 = KCl2 + Al

CaCO3 + NaClO3 = NaClCO3 + CaO3 =>
CaCO3 + NaClO3 = NaClCO3 + CaO3

NiCr2O7 + CaI2 = NiI2 + CaCr2O7 =>
NiCr2O7 + CaI2 = NiI2 + CaCr2O7

Fe(OH)3 + HCl = FeOCl + H2O =>
Fe(OH)3 + HCl = FeOCl + 2 H2O

Mg + P2 = MgP =>
2 Mg + P2 = 2 MgP

NaCl + HOH = NaOH + HCl =>
NaCl + HOH = NaOH + HCl

KClO3 + F2 = ClO3F + KF =>
KClO3 + F2 = ClO3F + KF

LiI + AgClO4 = LiClO4 + AgI =>
LiI + AgClO4 = LiClO4 + AgI

Ca(HCO3)2 = H2CO3 + CaCO3 =>
Ca(HCO3)2 = H2CO3 + CaCO3

KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4

Zn(s) + Pb(CH3COO)2(aq) = Pb(s) + Zn(CH3COO)2(aq) =>
Zn(s) + Pb(CH3COO)2(aq) = Pb(s) + Zn(CH3COO)2(aq)

MgSO3 + NH4OH = Mg(OH)2 + (NH4)2SO3 =>
MgSO3 + 2 NH4OH = Mg(OH)2 + (NH4)2SO3

CaO3 + HCI = CaCI2 + H2O + CO2 =>
CaO3 + 2 HCI = CaCI2 + H2O + CO2

H + Cu = HCu =>
H + Cu = HCu

HBr + CaCO3 = CaBr2 + H2O + CO2 =>
2 HBr + CaCO3 = CaBr2 + H2O + CO2

CH3COOH + Cu = CH2COO{-} + Cu{2+} + H2 =>
2 CH3COOH + Cu = 2 CH2COO{-} + Cu{2+} + 2 H2

HI + KMnO4 = I2 + KI + MnI2 + H2O =>
16 HI + 2 KMnO4 = 5 I2 + 2 KI + 2 MnI2 + 8 H2O

Th4 + H2PO4 = Th3(PO4)4 + H =>
3 Th4 + 16 H2PO4 = 4 Th3(PO4)4 + 32 H

Na2SO4 + Ca3P2 = CaSO4 + Na3P =>
3 Na2SO4 + Ca3P2 = 3 CaSO4 + 2 Na3P

CuI + Ba = BaI2 + Cu =>
2 CuI + Ba = BaI2 + 2 Cu

P4 + S2 = P2S3 =>
P4 + 3 S2 = 2 P2S3

K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H3O =>
2 K2Cr2O7 + 26 FeSO4 + 21 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 13 Fe2(SO4)3 + 14 H3O

Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)

C6H14 + Cl2 = CCl4 + H2 =>
C6H14 + 12 Cl2 = 6 CCl4 + 7 H2

C2O2H2 + NH3 = C2N2H4 + H2O =>
C2O2H2 + 2 NH3 = C2N2H4 + 2 H2O

CuSO45H2O + Na2SO3 = Cu2O + Na2SO4 + H2SO4 =>
2 CuSO45H2O + 83 Na2SO3 = Cu2O + 83 Na2SO4 + 2 H2SO4

AgNO3 + PbS = Ag2S + Pb(NO3)2 =>
2 AgNO3 + PbS = Ag2S + Pb(NO3)2

W + NaNO3 + O2 = Na2WO4 + NO2 =>
W + 2 NaNO3 + O2 = Na2WO4 + 2 NO2

KMnO4(aq) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) + KCl(aq) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O(l) + 2 KCl(aq)

H2S(g) + NaOH(aq) = H2O(l) + Na2S(aq) =>
H2S(g) + 2 NaOH(aq) = 2 H2O(l) + Na2S(aq)

O2 + BrK = KO + Br2 =>
O2 + 2 BrK = 2 KO + Br2

C2H2 + O2 = CO2 + H2O = HEAT =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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