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Chemische vergelijkingen in evenwicht op02/10/21

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

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

CH3CH2CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{3+} + 11 H2O

MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Fe{2+} + [Cr2O7]{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + [Cr2O7]{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O

H2CO3 + OH = H2O + HCO3 =>
H2CO3 + OH = H2O + HCO3

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7

Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

K + NaCl = KCl + Na =>
K + NaCl = KCl + Na

Mg(s) + Cl2(g) = MgCl2(s) =>
Mg(s) + Cl2(g) = MgCl2(s)

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

CH3COOH + NaCl = C2H3NaO2 + HCl =>
CH3COOH + NaCl = C2H3NaO2 + HCl

C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

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

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2

Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2 =>
Ba + Ni3(PO4)2 = Ni3 + Ba(PO4)2

(NH4)2SO4 + O2 = H2SO4 + HNO3 + H2O =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6

AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Zn + S = ZnS =>
Zn + S = ZnS

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

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

NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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