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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + NaOH(aq) =>
Na2CO3(aq) + Mg(OH)2(aq) = MgCO3(aq) + 2 NaOH(aq)

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

F2 + NO = FNO =>
F2 + 2 NO = 2 FNO

K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O =>
2 K2Cr2O7 + 2 H2O + 5 S = 5 SO2 + 4 KOH + 2 Cr2O

Mg(OH)2 + C6H8O7 = C6H6MgO7 + H2O =>
Mg(OH)2 + C6H8O7 = C6H6MgO7 + 2 H2O

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

C6H5NO2 + H2 = C6H10N + H2O =>
2 C6H5NO2 + 9 H2 = 2 C6H10N + 4 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

KNbO3 + BaTe2O6 = KBaNbTe2O9 =>
KNbO3 + BaTe2O6 = KBaNbTe2O9

AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3

H4C3O2 + OH = H2O + H2C3O2 =>
H4C3O2 + 2 OH = 2 H2O + H2C3O2

Mg(CO3) + HClO4 = Mg(ClO4)2 + H2O + CO2 =>
Mg(CO3) + 2 HClO4 = Mg(ClO4)2 + H2O + CO2

C6H6 + Br = C6H5Br + H =>
C6H6 + Br = C6H5Br + H

Na2C204 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
5 Na2C204 + 818 KMnO4 + 1232 H2SO4 = 1020 CO2 + 409 K2SO4 + 818 MnSO4 + 1232 H2O + 5 Na2SO4

Au + HCl + HNO3 = H[AuCl4] + NO2 + H2O =>
Au + 4 HCl + 3 HNO3 = H[AuCl4] + 3 NO2 + 3 H2O

FeCl3 + NaClO = Fe2O3 + NaCl + Cl2 =>
2 FeCl3 + 3 NaClO = Fe2O3 + 3 NaCl + 3 Cl2

NH4HCO3 = NH3(g)CO2(g)H2O(g) =>
NH4HCO3 = NH3(g)CO2(g)H2O(g)

Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3

Zn(cr) + H2SO4 = ZnSO4 + H2 =>
Zn(cr) + H2SO4 = ZnSO4 + H2

KMnO4 + K3C6H5O7 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
36 KMnO4 + 10 K3C6H5O7 + 69 H2SO4 = 36 MnSO4 + 33 K2SO4 + 60 CO2 + 94 H2O

CuSO4 + Na4SiO4 + H2O = Cu(OH)2 + Na2SO4 + H4SiO4 =>
2 CuSO4 + Na4SiO4 + 4 H2O = 2 Cu(OH)2 + 2 Na2SO4 + H4SiO4

Na2SnO2 + AgNO3 + NaOH = Ag + Na2SnO3 + H2O + NaNO3 =>
Na2SnO2 + 2 AgNO3 + 2 NaOH = 2 Ag + Na2SnO3 + H2O + 2 NaNO3

N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2

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

NaCl + H2O + AgNO3 = NaClNO3 + AgH2O =>
NaCl + H2O + AgNO3 = NaClNO3 + AgH2O

C8H8O3 + OH = C7H6O3 + H2O =>
7 C8H8O3 + 14 OH = 8 C7H6O3 + 11 H2O

Ca(CO3) + (HCl) = CO2 + HOH + CaCl2 =>
Ca(CO3) + 2(HCl) = CO2 + HOH + CaCl2

CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl

KMnO4 + K2C2O4 = K2O + MnO2 + CO2 =>
2 KMnO4 + 3 K2C2O4 = 4 K2O + 2 MnO2 + 6 CO2

CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O

NaOH(s) + H2O(l) = Na(OH)2(aq) + H2(g) =>
2 NaOH(s) + 2 H2O(l) = 2 Na(OH)2(aq) + H2(g)

Na + ZnUO4(CH3COO)2 = C2H3NaO2 + ZnUO4 =>
2 Na + ZnUO4(CH3COO)2 = 2 C2H3NaO2 + ZnUO4

AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3

HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]

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

CaCO3 + C6H6O + H2O = Ca(CH3COO)2 + CO2 =>
7 CaCO3 + 4 C6H6O + 9 H2O = 7 Ca(CH3COO)2 + 3 CO2

H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4

BCl3 + KOH = H3BO3 + KCl =>
BCl3 + 3 KOH = H3BO3 + 3 KCl

[(NH4)3PO4] = H3PO4 + NH3 =>
[(NH4)3PO4] = H3PO4 + 3 NH3

CH3OH + H2O = CH3O + H5O =>
3 CH3OH + H2O = 3 CH3O + H5O

C + H + O = CHO =>
C + H + O = CHO

NH3(aq) + H2O(l) + Ni(NO3)2(aq) = NH4NO3(aq) + Ni(OH)(s) =>
18 NH3(aq) + 11 H2O(l) + 8 Ni(NO3)2(aq) = 17 NH4NO3(aq) + 8 Ni(OH)(s)

MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(aq)

CaSO4 + H2O = H2SO4 + Ca(OH)2 =>
CaSO4 + 2 H2O = H2SO4 + Ca(OH)2

KCrO7 + H2S + HCl = CrCl3 + S + KCl + H2O =>
KCrO7 + 5 H2S + 4 HCl = CrCl3 + 5 S + KCl + 7 H2O

CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O =>
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O

CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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