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Chemische vergelijkingen in evenwicht op02/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
N + O = N2O5 =>
2 N + 5 O = N2O5

HgCrO4 = Cr2 + Hg + O2 =>
2 HgCrO4 = Cr2 + 2 Hg + 4 O2

Ba(OH)2 + NaNO3 = Ba(NO3)2 + NaOH =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 NaOH

PbF2 + K2SO4 = PbSO4 + K2F2 =>
PbF2 + K2SO4 = PbSO4 + K2F2

Li2SO3(s) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(s) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)

CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O

CO2 + PbO = CO + PbO2 =>
CO2 + PbO = CO + PbO2

MnO2 + NaCl = MnCl + NaO2 =>
MnO2 + NaCl = MnCl + NaO2

FePS + HNO3 = Fe(NO3)3 + H3PO4 + H2SO4 + NO2 + H2O =>
FePS + 17 HNO3 = Fe(NO3)3 + H3PO4 + H2SO4 + 14 NO2 + 6 H2O

TiCl2 + HCl = TiCl4 + H2 =>
TiCl2 + 2 HCl = TiCl4 + H2

FeO3 + C = Fe2 + CO =>
2 FeO3 + 6 C = Fe2 + 6 CO

PbMnO4 + FeCl3 = Fe2(MnO4)3 + PbCl2 =>
3 PbMnO4 + 2 FeCl3 = Fe2(MnO4)3 + 3 PbCl2

Li2O + BeO = LiO + Be =>
Li2O + BeO = 2 LiO + Be

CaCO3 + KNO3 = CaNO3 + KCO3 =>
CaCO3 + KNO3 = CaNO3 + KCO3

NH3 + H2O + KOH = NH6O2K =>
NH3 + H2O + KOH = NH6O2K

[Fe(SCN)6] + NaF = FeF6 + NaSCN =>
[Fe(SCN)6] + 6 NaF = FeF6 + 6 NaSCN

Li2O + BeO = LiO + Be =>
Li2O + BeO = 2 LiO + Be

AuF3 = Au + F =>
AuF3 = Au + 3 F

Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O

CO2 + SiO2 = CSiO4 =>
CO2 + SiO2 = CSiO4

KI + Pb3N2 = K3N + I2Pb =>
6 KI + Pb3N2 = 2 K3N + 3 I2Pb

Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2

Al2(SO4)2 + Ba(NO3)2 = Al(NO3)2 + Ba(SO4) =>
Al2(SO4)2 + 2 Ba(NO3)2 = 2 Al(NO3)2 + 2 Ba(SO4)

Na2(SO3) + O2 = Na2(SO4) =>
2 Na2(SO3) + O2 = 2 Na2(SO4)

FeCl3 + H2O = HCl + Fe(OH)3 =>
FeCl3 + 3 H2O = 3 HCl + Fe(OH)3

CuO + HBr = Cu + OHBr =>
CuO + HBr = Cu + OHBr

C12H23(aq) + O2(aq) = CO2(aq) + H2O(l) =>
4 C12H23(aq) + 71 O2(aq) = 48 CO2(aq) + 46 H2O(l)

Na[Cr(OH)4] = Cr(OH)3 + NaOH =>
Na[Cr(OH)4] = Cr(OH)3 + NaOH

C2H6 = C12H10 + H2 =>
6 C2H6 = C12H10 + 13 H2

H2CO3 + NO2 = HCO3 + HNO2 =>
H2CO3 + NO2 = HCO3 + HNO2

HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O

C5H8NO2 + O2 = CO2 + H2O + NH3 =>
4 C5H8NO2 + 21 O2 = 20 CO2 + 10 H2O + 4 NH3

(NH4)2C2O4 + NaOH + KMnO4 = K2MnO4 + Na2MnO4 + H2O + Na2CO3 + (NH4)2CO3 =>
(NH4)2C2O4 + 4 NaOH + 2 KMnO4 = K2MnO4 + Na2MnO4 + 2 H2O + Na2CO3 + (NH4)2CO3

Na(s) + AgNO3(aq) = Ag(s) + NaNO3 =>
Na(s) + AgNO3(aq) = Ag(s) + NaNO3

H2S + Cu(OH)2 = Cu2S2 + H2O =>
2 H2S + 2 Cu(OH)2 = Cu2S2 + 4 H2O

Na + O + H2O = NaOH =>
2 Na + O + H2O = 2 NaOH

Cr2O3 + KNO3 = CrO4 + KNO2 =>
Cr2O3 + 5 KNO3 = 2 CrO4 + 5 KNO2

Li2SO3 + HCl = SO2 + H2O + LiCl =>
Li2SO3 + 2 HCl = SO2 + H2O + 2 LiCl

CH3CH2CH2CH2CHO + AgOH = CH3CH2CH2CH2COOH + Ag + H2O =>
CH3CH2CH2CH2CHO + 2 AgOH = CH3CH2CH2CH2COOH + 2 Ag + H2O

C2H4O + O2 = C2H4O2 =>
2 C2H4O + O2 = 2 C2H4O2

Na[Cr(OH)4] = NaOH + Cr(OH)3 =>
Na[Cr(OH)4] = NaOH + Cr(OH)3

K2[HgI4] + CuSO4 + SO2 + H2O = Cu2[HgI4] + K2SO4 + H2SO4 =>
K2[HgI4] + 2 CuSO4 + SO2 + 2 H2O = Cu2[HgI4] + K2SO4 + 2 H2SO4

H2S(g) + O2 = H2O(l) + SO2 =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2

H2 + ICl = HI + HCl =>
H2 + ICl = HI + HCl

CH4 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + HOH =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 C2H4O2 + 8 MnSO4 + 4 K2SO4 + 22 HOH

C3H8(g) + O2 = CO2(g) + H2 = (g) =>
C3H8(g) + 3 O2 = 3 CO2(g) + 4 H2

HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl

H3PO4 + Mg(OH)2 = Mg(PO4)2 + H3OH =>
2 H3PO4 + Mg(OH)2 = Mg(PO4)2 + 2 H3OH

Co + Ca = Ca3Co2 =>
2 Co + 3 Ca = Ca3Co2

Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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