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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3

Mg + P4 = MgP =>
4 Mg + P4 = 4 MgP

KCN + (NH4)2CO3 = NH4CN + K2CO3 =>
2 KCN + (NH4)2CO3 = 2 NH4CN + K2CO3

CUCl2(aq) + Na2CO3(aq) = NaCl(aq) + CUCO3(s) =>
CUCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CUCO3(s)

C6H10 + Na2Cr2O72H2O + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
17 C6H10 + Na2Cr2O72H2O + 4 H2SO4 = 17 C6H10O4 + Cr2(SO4)3 + Na2SO4 + 5 H2O

KIO3 + K2SO3 = KI + K2SO4 =>
KIO3 + 3 K2SO3 = KI + 3 K2SO4

CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2

Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu

Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)

Na2[Be(OH)4] = Na2BeO2 + H2O =>
Na2[Be(OH)4] = Na2BeO2 + 2 H2O

Ba(NO) + Na(SO) = Ba(SO) + Na(NO) =>
Ba(NO) + Na(SO) = Ba(SO) + Na(NO)

COKOH = HCOOK =>
COKOH = HCOOK

Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

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

Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O

HNO3 + K = KNO3 + H2O + NO2 =>
2 HNO3 + K = KNO3 + H2O + NO2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2

MoO3 + K2O = K2Mo2O7 =>
2 MoO3 + K2O = K2Mo2O7

CaCO3 + NaI = CaI2 + Na2CO3 =>
CaCO3 + 2 NaI = CaI2 + Na2CO3

H2SO4 + HNO3 = HSO4{-} + H2NO3{+} =>
H2SO4 + HNO3 = HSO4{-} + H2NO3{+}

Ca(CO3H)2 = CaO + CO2 + H2O =>
Ca(CO3H)2 = CaO + 2 CO2 + H2O

Zn + NaOH + H2OH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2OH = Na2Zn(OH)4 + 2 H2

HCl + NaOCl + C4H9Cl = C4H8Cl2 + H2O + NaCl =>
HCl + NaOCl + C4H9Cl = C4H8Cl2 + H2O + NaCl

MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2

HCl(ac) + Al = AlCl3 + H2(g) =>
6 HCl(ac) + 2 Al = 2 AlCl3 + 3 H2(g)

HgO = HgO2Hg =>
2 HgO = HgO2Hg

Pb(No3)2 + LiCl = PbCl2 + LiNo3 =>
Pb(No3)2 + 2 LiCl = PbCl2 + 2 LiNo3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

C15H31COONa + H2SO4 = C15H31COOH + Na2SO4 =>
2 C15H31COONa + H2SO4 = 2 C15H31COOH + Na2SO4

Bariumchlorate + sodiumsulfate = sodiumchlorate + bariumsulfate =>
Ba(ClO3)2 + Na2SO4 = 2 NaClO3 + BaSO4

CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + LiCl(aq) =>
CaCl2(aq) + Li2CO3(aq) = CaCO3(aq) + 2 LiCl(aq)

CS2(g) + N2O(g) = S8(s) + CO2(g) + N2(g) =>
4 CS2(g) + 8 N2O(g) = S8(s) + 4 CO2(g) + 8 N2(g)

NH3 + O2 = H2O + N9 =>
36 NH3 + 27 O2 = 54 H2O + 4 N9

NaOH + NaOCl + H2S = NaCl + H2O + Na2SO4 =>
2 NaOH + 4 NaOCl + H2S = 4 NaCl + 2 H2O + Na2SO4

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

Ag + HNO3 = Ag(NO3) + NO2 + H2O =>
Ag + 2 HNO3 = Ag(NO3) + NO2 + H2O

S2O4{2-} + H2O = S2O3{2-} + HSO3{-} =>
2 S2O4{2-} + H2O = S2O3{2-} + 2 HSO3{-}

CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl =>
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl

NaOH + NaOCl + H2S = NaCl + H2O + NaSO4 =>
2 NaOH + 9 NaOCl + 2 H2S = 9 NaCl + 3 H2O + 2 NaSO4

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NH3 + H2S = S + H2NH3 =>
NH3 + H2S = S + H2NH3

NNO3 + NaOH = NaNO2 + H2O =>
NNO3 + 2 NaOH = 2 NaNO2 + H2O

ZnO + Na{+} + OH{-} = Na2{+} + ZnO2{-} + H2O =>
ZnO + 2 Na{+} + 2 OH{-} = Na2{+} + ZnO2{-} + H2O

Pb(NO3)2(s) + Na2S(aq) = PbS(s) + NaNO3(aq) =>
Pb(NO3)2(s) + Na2S(aq) = PbS(s) + 2 NaNO3(aq)

SO2(g) + F2(g) = SF6(g) + O2(g) =>
SO2(g) + 3 F2(g) = SF6(g) + O2(g)

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

O2N + O2 + H2O = O3NH =>
4 O2N + O2 + 2 H2O = 4 O3NH

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Breng de vergelijking van een chemische reactie in evenwicht
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