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Chemische vergelijkingen in evenwicht op04/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaSO4 + CaNO3 = NaNO3 + CaSO4 =>
NaSO4 + CaNO3 = NaNO3 + CaSO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH

AgNO4 = AgNO2 + O2 =>
AgNO4 = AgNO2 + O2

VOCl3 + Zn + HCl = VCl3 + ZnCl2 + H2O =>
VOCl3 + Zn + 2 HCl = VCl3 + ZnCl2 + H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

HCl + Na2S03 = H2S03 + NaCl =>
2 HCl + Na2S03 = H2S03 + 2 NaCl

Na2O5 + Be = BeO + Na =>
Na2O5 + 5 Be = 5 BeO + 2 Na

C3H4 = C9H12 =>
3 C3H4 = C9H12

(HCH2CHCO2) + OH = CH2CHCO2 + H2O =>
(HCH2CHCO2) + OH = CH2CHCO2 + H2O

HC3H5O2 + H2O = C3H5O2{-} + H3O{+} =>
HC3H5O2 + H2O = C3H5O2{-} + H3O{+}

K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3

SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl

C3H4 = C9H12 =>
3 C3H4 = C9H12

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

K2O + HClO4 = KClO4 + H2O =>
K2O + 2 HClO4 = 2 KClO4 + H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

FeSO4 + NaOH = FeO2H2 + Na2SO4 =>
FeSO4 + 2 NaOH = FeO2H2 + Na2SO4

Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2

NaClO = Na + ClO =>
NaClO = Na + ClO

Cu(NO3)2 + K3Fe(CN)6 = Cu3Fe(CN)6 + K(NO3)2 =>
3 Cu(NO3)2 + K3Fe(CN)6 = Cu3Fe(CN)6 + 3 K(NO3)2

C3H6O2 + H2O = CH3OH + CH3COOH =>
C3H6O2 + H2O = CH3OH + CH3COOH

H2SO4 + NaI + K2Cr2O7 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
7 H2SO4 + 6 NaI + K2Cr2O7 = Cr2(SO4)3 + 3 I2 + 3 Na2SO4 + K2SO4 + 7 H2O

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

CH3CHO = CH3COOC2H5 =>
2 CH3CHO = CH3COOC2H5

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

Cl2 + ZnI2 = I2 + Cl2Zn =>
Cl2 + ZnI2 = I2 + Cl2Zn

NaClKNO3 = KClNaNO3 =>
NaClKNO3 = KClNaNO3

C8H8O3 + NaOH = NaC7H5O3 + CH4O =>
C8H8O3 + NaOH = NaC7H5O3 + CH4O

H2SO4 + HNO3 = NO + SO4{-} + H2O + H{+} =>
3 H2SO4 + HNO3 = NO + 3 SO4{-} + 2 H2O + 3 H{+}

MgOHCl + HNO3 = MgClNO3 + H2O =>
MgOHCl + HNO3 = MgClNO3 + H2O

Fe(OH)3 + CO2 = Fe(CO2)2 + OH =>
Fe(OH)3 + 2 CO2 = Fe(CO2)2 + 3 OH

CsH2PO4 + Cs24W24O84H52O26 = Cs192H384P168O672W24O96 + H2O + O2 =>
168 CsH2PO4 + Cs24W24O84H52O26 = Cs192H384P168O672W24O96 + 2 H2O + 6 O2

Cu2O(s) + S(s) = Cu + SO2 =>
2 Cu2O(s) + S(s) = 4 Cu + SO2

C6H10O + C4O3H2 = C10O4H12 =>
C6H10O + C4O3H2 = C10O4H12

LiOH + SiO2 = Li4SiO4 + H2O =>
4 LiOH + SiO2 = Li4SiO4 + 2 H2O

MgOHCl + HNO3 = MgClNO3 + H2O =>
MgOHCl + HNO3 = MgClNO3 + H2O

Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au

Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3

Cu2S + Br2 = CuBr + S =>
Cu2S + Br2 = 2 CuBr + S

Ba(NO2)2 + Na2SO4 = BaSO4 + NaNO2 =>
Ba(NO2)2 + Na2SO4 = BaSO4 + 2 NaNO2

Cu + Zn(NO3)2 = Cu(NO3)2 + Zn2 =>
2 Cu + 2 Zn(NO3)2 = 2 Cu(NO3)2 + Zn2

C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr

Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O

CO2 + CuO = Cu2C + O2 =>
CO2 + 2 CuO = Cu2C + 2 O2

Zn(s) + Au(NO3)3(aq) = Au(s) + Zn(NO3)2(aq) =>
3 Zn(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Zn(NO3)2(aq)

AgOH = Ag + OH =>
AgOH = Ag + OH

Em3Ph + Al2O3 = AlEm + Ph + O =>
2 Em3Ph + 3 Al2O3 = 6 AlEm + 2 Ph + 9 O

I2 + AlF3 = I2F3 + Al =>
I2 + AlF3 = I2F3 + Al

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Breng de vergelijking van een chemische reactie in evenwicht
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