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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Caesiumsulfide + Sodiumhydroxide = Caesiumhydroxide + Sodiumsulfide =>
Cs2S + 2 NaOH = 2 CsOH + Na2S

Na3PO4 + CaCl2 = CaNa3 + Cl2PO4 =>
Na3PO4 + CaCl2 = CaNa3 + Cl2PO4

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

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

K + Mg(ClO3)2 = KClO3 + Mg =>
2 K + Mg(ClO3)2 = 2 KClO3 + Mg

Al + O = Al4(O2)3 =>
4 Al + 6 O = Al4(O2)3

KBrOH2S = KBrH2OS =>
KBrOH2S = KBrH2OS

NH3 + Cl2 + H2O = NH4Cl + HNO3 =>
9 NH3 + 4 Cl2 + 3 H2O = 8 NH4Cl + HNO3

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

HgS + HNO3 = H2O + HgSO4 + NO =>
3 HgS + 8 HNO3 = 4 H2O + 3 HgSO4 + 8 NO

C + HClO4 = CO2 + HCl =>
2 C + HClO4 = 2 CO2 + HCl

FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO + H2O =>
22 FeSO4 + 2 KMnO4 + 14 H2SO4 = 11 Fe2(SO4)3 + K2SO4 + 2 MnSO + 14 H2O

Sn(OH)4 + NaOH = Na2[Sn(OH)6] =>
Sn(OH)4 + 2 NaOH = Na2[Sn(OH)6]

Na2CO3 + BaCl2 = Ba2CO3 + NaCl2 =>
Na2CO3 + 2 BaCl2 = Ba2CO3 + 2 NaCl2

Sn + NaOH = SnO2 + Na + H2 =>
Sn + 2 NaOH = SnO2 + 2 Na + H2

Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO3)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaNO3 + 8 H2O

SrO3 = Sr + O2 =>
2 SrO3 = 2 Sr + 3 O2

N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2

Al4C3 + H2O = CH4(g) + Al(OH)3(s) =>
Al4C3 + 12 H2O = 3 CH4(g) + 4 Al(OH)3(s)

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

MnO2 + N2 = MnO + N2O =>
MnO2 + N2 = MnO + N2O

Fe + MgS = Fe2S3 + Mg =>
2 Fe + 3 MgS = Fe2S3 + 3 Mg

H2O2 + Cr(OH)3 = H2O + CrO4 =>
5 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 CrO4

FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + NO2 + H2SO4 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + 14 NO2 + H2SO4 + 6 H2O

N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Li + ZnCl2 = Zn + LiCl2 =>
Li + ZnCl2 = Zn + LiCl2

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

Zn + H2O + LiOH = Li[Zn(OH)4] + H2 =>
2 Zn + 6 H2O + 2 LiOH = 2 Li[Zn(OH)4] + 3 H2

Ar + Ni = ArNi =>
Ar + Ni = ArNi

K + Ba(C2H3O2)2 = K(C2H3O2)2 + Ba =>
K + Ba(C2H3O2)2 = K(C2H3O2)2 + Ba

MgO + He2SOe4 = MgSOe4 + He2O =>
MgO + He2SOe4 = MgSOe4 + He2O

Mn2O3 + CO2 = MnO2 + CO =>
Mn2O3 + CO2 = 2 MnO2 + CO

HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)

C7H12O(l) + O2(g) = CO2 + H2O =>
2 C7H12O(l) + 19 O2(g) = 14 CO2 + 12 H2O

HNa + Ba(OH)3 = NaO + Ba + H2O =>
HNa + Ba(OH)3 = NaO + Ba + 2 H2O

C6H4(CH3)2 + KMnO4 + KOH = C6H4(COOH)2 + K2MnO4 + H2O =>
C6H4(CH3)2 + 12 KMnO4 + 12 KOH = C6H4(COOH)2 + 12 K2MnO4 + 8 H2O

H2SO4 + LiOH = Li2(SO4) + H2O =>
H2SO4 + 2 LiOH = Li2(SO4) + 2 H2O

[HNO3] + Al(OH)3 = Al(NO3)3 + H2O =>
3[HNO3] + Al(OH)3 = Al(NO3)3 + 3 H2O

HNO3 + ZnN2 + HCl = ZnCl2 + NCl + H2O =>
HNO3 + ZnN2 + 5 HCl = ZnCl2 + 3 NCl + 3 H2O

Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s)

AlCl3 + Na3PO4 = NaCl + AlPO4 =>
AlCl3 + Na3PO4 = 3 NaCl + AlPO4

MnBr2 + H2O = MnO + HBr =>
MnBr2 + H2O = MnO + 2 HBr

KMnO4 + KBr + H2SO4 = MnO2 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 6 KBr + 4 H2SO4 = 2 MnO2 + 4 K2SO4 + 3 Br2 + 4 H2O

Tc2 + ZrO7 = Tc2O7 + Zr =>
Tc2 + ZrO7 = Tc2O7 + Zr

Rb + NaOH = RbOH + Na =>
Rb + NaOH = RbOH + Na

ZnO + KOH + H2O = K2Zn(OH)4 =>
ZnO + 2 KOH + H2O = K2Zn(OH)4

Zn(ClO4)2 + Al = Zn + Al(ClO4)3 =>
3 Zn(ClO4)2 + 2 Al = 3 Zn + 2 Al(ClO4)3

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

K + CO2 = C + K2CO3 =>
4 K + 3 CO2 = C + 2 K2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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