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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Fe2O3 + NaNO3 + Na2CO3 = Na2FeO4 + NaNO2 + CO2 =>
Fe2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2FeO4 + 3 NaNO2 + 2 CO2

BaOH2 + Ca2SO4 = Ba2SO4 + CaOH2 =>
2 BaOH2 + Ca2SO4 = Ba2SO4 + 2 CaOH2

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

H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

Al(OH)3 + Cr2O3 = Al2O3 + Cr(OH)3 =>
2 Al(OH)3 + Cr2O3 = Al2O3 + 2 Cr(OH)3

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

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

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl

Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH

FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4

I2 + KClO + H2O = HCl + KOH + HIO =>
I2 + KClO + 2 H2O = HCl + KOH + 2 HIO

CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O

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

B + H2 = B2H6 =>
2 B + 3 H2 = B2H6

Zn(OH)2 + H2O = Zn(OH)3 + H =>
Zn(OH)2 + H2O = Zn(OH)3 + H

Ca3(Po4)2 + H2SO4 + H2O = Ca(H2Po4)2 + CaSO4*2H2O =>
Ca3(Po4)2 + 2 H2SO4 + 4 H2O = Ca(H2Po4)2 + 2 CaSO4*2H2O

K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4

Li2CO3 + CuI2 = LiI + CuCO3 =>
Li2CO3 + CuI2 = 2 LiI + CuCO3

SiO = Si + SiO2 =>
2 SiO = Si + SiO2

S8 + Fe = Fe2S3 =>
3 S8 + 16 Fe = 8 Fe2S3

Mn2O7 + NH3 = MnO2 + N2 + H2O =>
Mn2O7 + 2 NH3 = 2 MnO2 + N2 + 3 H2O

Zn(NO3)2 + Na2SO4 = Zn(SO4) + Na(NO3) =>
Zn(NO3)2 + Na2SO4 = Zn(SO4) + 2 Na(NO3)

C12H22O11(s) = C(s) + H2O(g) =>
C12H22O11(s) = 12 C(s) + 11 H2O(g)

(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3

C6H6 + O3NH = C6H5O2N + H2O =>
C6H6 + O3NH = C6H5O2N + H2O

CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O

K2S + KBrO3 + H2O = S + KBr + KOH =>
3 K2S + KBrO3 + 3 H2O = 3 S + KBr + 6 KOH

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2

AgCl + NH4 = AgNH4 + Cl =>
AgCl + NH4 = AgNH4 + Cl

CNH = C + H + N =>
CNH = C + H + N

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

F2 + Cl2 = ClF3 =>
3 F2 + Cl2 = 2 ClF3

Br2 + CaO = CaBr2 + O2 =>
2 Br2 + 2 CaO = 2 CaBr2 + O2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

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

BaCl2 + (NH4)2O = BaO + NH4Cl =>
BaCl2 + (NH4)2O = BaO + 2 NH4Cl

Li + SrCl2 = LiCl + Sr =>
2 Li + SrCl2 = 2 LiCl + Sr

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

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Breng de vergelijking van een chemische reactie in evenwicht
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