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Chemische vergelijkingen in evenwicht op02/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2 + H2 = C2H4 =>
C2 + 2 H2 = C2H4

BrO3{-} + H2S + H{+} = Br2 + SO2 + H2O =>
6 BrO3{-} + 5 H2S + 6 H{+} = 3 Br2 + 5 SO2 + 8 H2O

ZnCl + Li = LiCl + Zn =>
ZnCl + Li = LiCl + Zn

H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O

PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)

KMnO4 + NO + H2SO4 = H2O + K2SO4 + MnSO4 + NO2 =>
2 KMnO4 + 5 NO + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NO2

NH3 + Na + H2 = NaNH4 =>
2 NH3 + 2 Na + H2 = 2 NaNH4

PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3

Pb(C2H3O2)2 + NH4OH = Pb(OH)2 + C2H3O2NH4 =>
Pb(C2H3O2)2 + 2 NH4OH = Pb(OH)2 + 2 C2H3O2NH4

K3[Fe(CN)6] + HO2 + KOH = K4[Fe(CN)6]H2O + O2 =>
K3[Fe(CN)6] + HO2 + KOH = K4[Fe(CN)6]H2O + O2

C2 + H2 = C2H2 =>
C2 + H2 = C2H2

XeFl2 + KOH = Xe + O2 + KFl + H2O =>
2 XeFl2 + 4 KOH = 2 Xe + O2 + 4 KFl + 2 H2O

Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl2 + H =>
3 Ca(OH)2 + 6 Cl = Ca(ClO3)2 + 2 CaCl2 + 6 H

Zn + HCl = Zn{2}{+} + Cl{-} + H2 =>
Zn + 2 HCl = Zn{2}{+} + 2 Cl{-} + H2

H2O2 + NH4OH + Fe3O4 + C6H8O7 = C6H8FeNO7 + H2O =>
H2O2 + 6 NH4OH + 2 Fe3O4 + 6 C6H8O7 = 6 C6H8FeNO7 + 16 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Ga(OH)3 + H = Ga3 + H2O =>
3 Ga(OH)3 + 9 H = Ga3 + 9 H2O

Ca(CH3CH2COO)2 = Ca + CH3CH2COO =>
Ca(CH3CH2COO)2 = Ca + 2 CH3CH2COO

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Pb(SO4)2 + AgNO3 = Ag(SO4) + Pb(NO3)2 =>
Pb(SO4)2 + 2 AgNO3 = 2 Ag(SO4) + Pb(NO3)2

C3H4O + KMnO4 + H2O = C3H5O4K + KOH + MnO2 =>
3 C3H4O + 4 KMnO4 + 2 H2O = 3 C3H5O4K + KOH + 4 MnO2

C2H7OH + O2 = H2O + CO =>
2 C2H7OH + 5 O2 = 8 H2O + 4 CO

C2 + H2 = C2H6 =>
C2 + 3 H2 = C2H6

Al(ClO3)3 + Li = Al + LiClO3 =>
Al(ClO3)3 + 3 Li = Al + 3 LiClO3

Ca10(PO4)6(OH)2 + C10H16N2O8 = (PO4)6(OH)2 + C10H16N2O8Ca10 =>
Ca10(PO4)6(OH)2 + C10H16N2O8 = (PO4)6(OH)2 + C10H16N2O8Ca10

Zn + K(NO3) + H2SO4 = Zn(SO4) + (NH4)2(SO4) + K2(SO4) + H2O =>
8 Zn + 2 K(NO3) + 10 H2SO4 = 8 Zn(SO4) + (NH4)2(SO4) + K2(SO4) + 6 H2O

MnCl2 + KMnO4 + C5H8O2 = Mn(C5H8O2)3 + KCl + O =>
MnCl2 + 2 KMnO4 + 9 C5H8O2 = 3 Mn(C5H8O2)3 + 2 KCl + 8 O

NH4VO3 + H2SO4 + KI = V2O3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 3 H2SO4 + 4 KI = V2O3 + (NH4)2SO4 + 3 H2O + 2 K2SO4 + 2 I2

NaF + Ag2CO3 = AgF + Na2CO3 =>
2 NaF + Ag2CO3 = 2 AgF + Na2CO3

H2S + Fe = H2Fe + S =>
H2S + Fe = H2Fe + S

C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6

LithiumCarbonateSodium = LithiumSodiumCarbonate =>
LithiumCarbonateSodium = LithiumSodiumCarbonate

CIO2 + H2O = HICO2 + HICO3 =>
2 CIO2 + H2O = HICO2 + HICO3

S2 + Cl2 = SCl =>
S2 + Cl2 = 2 SCl

S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2

C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H

HS + Zn(OH) = ZnS + H2O =>
HS + Zn(OH) = ZnS + H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

F2(g) + LiBr(aq) = LiF(aq) + Br(l) =>
F2(g) + 2 LiBr(aq) = 2 LiF(aq) + 2 Br(l)

MnSO4 + NaOH + O2 = MnO2 + NaSO4 + H2O =>
4 MnSO4 + 4 NaOH + 3 O2 = 4 MnO2 + 4 NaSO4 + 2 H2O

C2 + H2 = C3H8 =>
3 C2 + 8 H2 = 2 C3H8

KMnO4(aq) + Na2SO3(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Na2SO4(aq) + H2O(s) =>
2 KMnO4(aq) + 5 Na2SO3(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 5 Na2SO4(aq) + 3 H2O(s)

CH3(CH2)6OCH3 + O2 = H2O + CO2 =>
CH3(CH2)6OCH3 + 12 O2 = 9 H2O + 8 CO2

Cu(NO3)2 + K2CO3 = KNO3 + CuCO3 =>
Cu(NO3)2 + K2CO3 = 2 KNO3 + CuCO3

NiCl2 + KI = NiK2 + ClI =>
NiCl2 + 2 KI = NiK2 + 2 ClI

Cl2 + H2SO4 = Cl2SO4 + H2 =>
Cl2 + H2SO4 = Cl2SO4 + H2

LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2

Fe + H2C2O42H2O = FeC2O42H2O + H =>
Fe + H2C2O42H2O = FeC2O42H2O + 2 H

CH3COONa + (NH4)2SO4 = NH4CH3COO + Na2SO4 =>
2 CH3COONa + (NH4)2SO4 = 2 NH4CH3COO + Na2SO4

H2 + Ar = H2Ar =>
H2 + Ar = H2Ar

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Breng de vergelijking van een chemische reactie in evenwicht
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