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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbO + NaCl = PbCl + NaO =>
PbO + NaCl = PbCl + NaO

Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2

MgCO3(s) = MgO(s) + CO2(s) =>
MgCO3(s) = MgO(s) + CO2(s)

Na(HCO3)(s) = CO2(g) + H2O(g) + Na2CO3(s) =>
2 Na(HCO3)(s) = CO2(g) + H2O(g) + Na2CO3(s)

CrOH(NO3)2 + KOH = Cr(OH)2NO3 + KNO3 =>
CrOH(NO3)2 + KOH = Cr(OH)2NO3 + KNO3

C2H6 + O3 = H2O + CO8 =>
3 C2H6 + 19 O3 = 9 H2O + 6 CO8

CH3COOH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3COOH + 8 NO3{-} = 4 N2 + 10 CO2 + 6 H2O + 8 OH{-}

CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4

Fe + Cl = Fe4Cl9 =>
4 Fe + 9 Cl = Fe4Cl9

NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)

{239/93}Np = {239/94}Pu =>
{239/93}Np = {239/94}Pu

H2C2O4 + Rb(OH) = Rb2C2O4 + HOH =>
H2C2O4 + 2 Rb(OH) = Rb2C2O4 + 2 HOH

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

Al(OH)3(s) + C = Al(s) + H2O(g) + CO2(g) =>
4 Al(OH)3(s) + 3 C = 4 Al(s) + 6 H2O(g) + 3 CO2(g)

NO2 + Na2S = Na2SO4 + N2 =>
2 NO2 + Na2S = Na2SO4 + N2

(NH4)2CO3HCl = (NH4)CO3NH4HCl =>
(NH4)2CO3HCl = (NH4)CO3NH4HCl

Na2SO3 + CuSO4 = NaSO4 + Cu2SO3 =>
Na2SO3 + 2 CuSO4 = 2 NaSO4 + Cu2SO3

KI + KMnO4 + H2SO4 = I2 + K2SO4 + Mn + H2O =>
14 KI + 2 KMnO4 + 8 H2SO4 = 7 I2 + 8 K2SO4 + 2 Mn + 8 H2O

MnO2 + KClO2 + KOH = KMnO4 + KCl + H2O =>
4 MnO2 + 3 KClO2 + 4 KOH = 4 KMnO4 + 3 KCl + 2 H2O

Br + C2H2 = C2H2Br2 =>
2 Br + C2H2 = C2H2Br2

NH4Cl + H2O = NH4OH + HClH2O =>
NH4Cl + 2 H2O = NH4OH + HClH2O

Al + Q = Al2Q2 =>
2 Al + 2 Q = Al2Q2

H2 + Pb2O = Pb + H2O =>
H2 + Pb2O = 2 Pb + H2O

(CrOH)SO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2(CrOH)SO4 + H2SO4 = Cr2(SO4)3 + 2 H2O

C6H8O7 + Cu2(OH)2CO3 = C12H10Cu3O14 + H2O + CO2 =>
4 C6H8O7 + 3 Cu2(OH)2CO3 = 2 C12H10Cu3O14 + 9 H2O + 3 CO2

K3[Al(OH)6] + H2SO4 = K2SO4 + Al(OH)SO4 + H2O =>
2 K3[Al(OH)6] + 5 H2SO4 = 3 K2SO4 + 2 Al(OH)SO4 + 10 H2O

Na2S2O4 + NaOH = Na2SO3 + H2O + Na2S =>
3 Na2S2O4 + 6 NaOH = 5 Na2SO3 + 3 H2O + Na2S

Cd(OH)2 + H2O = OH + CdH =>
Cd(OH)2 + H2O = 3 OH + CdH

TiO + O = TiO2 =>
TiO + O = TiO2

Al(OH)3(s) + HCl(aq) = AlCl3(s) + H2O(aq) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(s) + 3 H2O(aq)

Na2CO3 = Na2OCO2 =>
Na2CO3 = Na2OCO2

Ag + O4 = AgO4 =>
Ag + O4 = AgO4

Zn(s) + S8(s) = Zn2S(s) =>
16 Zn(s) + S8(s) = 8 Zn2S(s)

W + I + Ne = WINe =>
W + I + Ne = WINe

BH4{-} + MnO4{-} = MnO2{-} + H2BO3{-} + H2O =>
BH4{-} + 2 MnO4{-} = 2 MnO2{-} + H2BO3{-} + H2O

C6H6CH2OH + KMnO4 + H2SO4 = C6H6COH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH2OH + 2 KMnO4 + 3 H2SO4 = 5 C6H6COH + K2SO4 + 2 MnSO4 + 8 H2O

F2 + S = SF6 =>
3 F2 + S = SF6

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

CaCl2 + Ca3(PO4)2 + H2O = Ca10(PO4)6(OH)2 + HCl =>
CaCl2 + 3 Ca3(PO4)2 + 2 H2O = Ca10(PO4)6(OH)2 + 2 HCl

H2SO4 + BaCe2 = BaSO4 + HCe =>
H2SO4 + BaCe2 = BaSO4 + 2 HCe

Na2O + H2O = Na21O21H21 =>
21 Na2O + 21 H2O = 2 Na21O21H21

ICl3 = ICl2 + ICl4 =>
2 ICl3 = ICl2 + ICl4

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

CrBr + Cl = Cr + ClBr =>
CrBr + Cl = Cr + ClBr

HF + Sr(OH)2 = SrF2 + HOH =>
2 HF + Sr(OH)2 = SrF2 + 2 HOH

NaOCl + KBr + CH3COOH = Br2 + CH3COOK + CH3COONa + H2O + Cl =>
2 NaOCl + 2 KBr + 4 CH3COOH = Br2 + 2 CH3COOK + 2 CH3COONa + 2 H2O + 2 Cl

Hg + Al = Hg3Al =>
3 Hg + Al = Hg3Al

Ni(SO4) + NaOH = NiOH + NaSO4 =>
Ni(SO4) + NaOH = NiOH + NaSO4

BaO(s) + HCl(aq) = BaCl2(aq) + H2O(aq) =>
BaO(s) + 2 HCl(aq) = BaCl2(aq) + H2O(aq)

XLi + H2O = XLiOH + H2 =>
2 XLi + 2 H2O = 2 XLiOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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