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Chemische vergelijkingen in evenwicht op01/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H8O7 + C6H10CaO6 = Ca3(C6H5O7)2 + C3H6O3 =>
2 C6H8O7 + 3 C6H10CaO6 = Ca3(C6H5O7)2 + 6 C3H6O3

Fe{3+} + CrO4{2-} = Fe2(CrO4)3 =>
2 Fe{3+} + 3 CrO4{2-} = Fe2(CrO4)3

CaCO3 + (NH4)2HPO4 + H2O = Ca5(PO4)3OH + (NH4)2 + CO3 + H2CO3 =>
5 CaCO3 + 3(NH4)2HPO4 + H2O = Ca5(PO4)3OH + 3(NH4)2 + 3 CO3 + 2 H2CO3

Mg(OH)2 + HCl = HClMg + (OH)2 =>
Mg(OH)2 + HCl = HClMg + (OH)2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

As2O3 + HNO3 + H2O = H3AsO4 + N2O3 =>
As2O3 + 2 HNO3 + 2 H2O = 2 H3AsO4 + N2O3

Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(g)

H2Cl(aq) + Mg(s) = MgCl2(aq) + H2(g) =>
2 H2Cl(aq) + Mg(s) = MgCl2(aq) + 2 H2(g)

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

(NH4)2CO3 + H2S = H2CO3 + S(NH4)2 =>
(NH4)2CO3 + H2S = H2CO3 + S(NH4)2

H2O2(q) = H2O(l) + O2(g) =>
2 H2O2(q) = 2 H2O(l) + O2(g)

MnO3 + CO = Mn2O3 + CO2 =>
2 MnO3 + 3 CO = Mn2O3 + 3 CO2

KSCI + AgNO3 = AgKS + CINO3 =>
KSCI + AgNO3 = AgKS + CINO3

Na + B + H2 = NaBH4 =>
Na + B + 2 H2 = NaBH4

Na2CO3 + NaCl = Na3CO3Cl =>
Na2CO3 + NaCl = Na3CO3Cl

Mg + PbO2 = MgO + PbO =>
Mg + PbO2 = MgO + PbO

CH3Cl + F2 = CH2FCl + HF =>
CH3Cl + F2 = CH2FCl + HF

H2 + S = H2S =>
H2 + S = H2S

Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3

K2Cr2O7 + H2SO4 + KCl = Cl2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 3 Cl2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O

Au + HCl + HNO3 = HAuCl3 + NO + H2O =>
3 Au + 9 HCl + 2 HNO3 = 3 HAuCl3 + 2 NO + 4 H2O

Na2CO3 + Ag2NO3 = Ag2CO3 + Na2NO3 =>
Na2CO3 + Ag2NO3 = Ag2CO3 + Na2NO3

FeCI{2} + NaOH = Fe(OH){2} + NaCI =>
FeCI{2} + NaOH = Fe(OH){2} + NaCI

C12H22O11 + C7H6O2 = C19H2 + H2O =>
C12H22O11 + C7H6O2 = C19H2 + 13 H2O

CaCO3 + (NH4)2HPO4 + H2O = Ca5(PO4)3OH + (NH4)2 + CO3 + H2CO3 =>
5 CaCO3 + 3(NH4)2HPO4 + H2O = Ca5(PO4)3OH + 3(NH4)2 + 3 CO3 + 2 H2CO3

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

C7H7O2 + OH = C7H6O2 + H2O =>
C7H7O2 + OH = C7H6O2 + H2O

Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO

Ni{2+} + Ag = AgNi{2+} =>
Ni{2+} + Ag = AgNi{2+}

AgNO3 + KClO3 = AgCl + KN + O2 =>
AgNO3 + KClO3 = AgCl + KN + 3 O2

H2Cl(aq) + Mg(s) = MgCl2(aq) + H2(g) =>
2 H2Cl(aq) + Mg(s) = MgCl2(aq) + 2 H2(g)

HN03 + NaOH + Al + H2O = NaAlO2 + NH3 =>
3 HN03 + 8 NaOH + 8 Al + 8 H2O = 8 NaAlO2 + 9 NH3

Cl2 + NaOH = NaCl2 + Na(ClO)2 + H2O =>
4 Cl2 + 4 NaOH = 3 NaCl2 + Na(ClO)2 + 2 H2O

C4H8SCl2 + H2O = C4H10SO2 + HCl =>
C4H8SCl2 + 2 H2O = C4H10SO2 + 2 HCl

(CH3)N + H2O = CH4 + CO2 + NH3 =>
2(CH3)N + 2 H2O = CH4 + CO2 + 2 NH3

K + Cu = CuK =>
K + Cu = CuK

(NH4)2SO4 + CaCO3 = CaSO4 + (NH4)2CO3 =>
(NH4)2SO4 + CaCO3 = CaSO4 + (NH4)2CO3

(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4

HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O

(CH3)N + H2O = CH4 + CO2 + NH3 =>
2(CH3)N + 2 H2O = CH4 + CO2 + 2 NH3

HCOOH + CaO = Ca(HCOO)2 + H2O =>
2 HCOOH + CaO = Ca(HCOO)2 + H2O

(CH3)N + H2O = CH4 + CO2 + NH3 =>
2(CH3)N + 2 H2O = CH4 + CO2 + 2 NH3

HCl + BOH = BCl + H2O =>
HCl + BOH = BCl + H2O

(CH3)N + H2O = CH4 + CO2 + NH3 =>
2(CH3)N + 2 H2O = CH4 + CO2 + 2 NH3

A1 + C = A14C3 =>
14 A1 + 3 C = A14C3

CrCl3 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 16 NaOH + 3 Cl2 = 2 Na2CrO4 + 12 NaCl + 8 H2O

(CH3)N + H2O = CH4 + CO2 + NH3 =>
2(CH3)N + 2 H2O = CH4 + CO2 + 2 NH3

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Al2O3*2SiO2*2H2O = Al2O3 + SiO2 + H2O =>
Al2O3*2SiO2*2H2O = Al2O3 + 2 SiO2 + 2 H2O

Si + Fe = Si4Fe3 =>
4 Si + 3 Fe = Si4Fe3

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Breng de vergelijking van een chemische reactie in evenwicht
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