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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)

CrPO4 + NaOH = Na3PO4 + Cr(OH)3 =>
CrPO4 + 3 NaOH = Na3PO4 + Cr(OH)3

CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO

Eu5NbP5O20 = EuNb2O5 + EuPO4 + P4 + Eu4P3O12 =>
32 Eu5NbP5O20 = 16 EuNb2O5 + 128 EuPO4 + 5 P4 + 4 Eu4P3O12

AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaCl =>
AlCl3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaCl

I2 + HCl2 + H2O = HIO3 + HCl =>
I2 + 10 HCl2 + 6 H2O = 2 HIO3 + 20 HCl

CaCl2 + H2SO4 = CaHSO4 + HCl2 =>
CaCl2 + H2SO4 = CaHSO4 + HCl2

HgNH2Cl + NH4OH = [Hg(NH3)4](OH)2 + NH4Cl + H2O =>
HgNH2Cl + 4 NH4OH = [Hg(NH3)4](OH)2 + NH4Cl + 2 H2O

(CH3CH2NH2Cl) + CuCl2 = (CH3CH2NH2)2[CuCl4] =>
2(CH3CH2NH2Cl) + CuCl2 = (CH3CH2NH2)2[CuCl4]

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

AgO + H2O = AgOH + OH =>
AgO + H2O = AgOH + OH

As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

H2 + N = H3N =>
3 H2 + 2 N = 2 H3N

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Cu2FeS3 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
8 Cu2FeS3 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O

Na2CrO4 + NaBr + HCl = CrCl3 + Br2 + NaCl + H2O =>
2 Na2CrO4 + 6 NaBr + 16 HCl = 2 CrCl3 + 3 Br2 + 10 NaCl + 8 H2O

NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O

Na2(CO3) + Pb(NO3)2 = Pb(CO3) + Na(NO3) =>
Na2(CO3) + Pb(NO3)2 = Pb(CO3) + 2 Na(NO3)

NaOH + C3H7COOH = NaC3H7COO + H2O =>
NaOH + C3H7COOH = NaC3H7COO + H2O

ZnCl2 + Na2SO3 = ZnSO3 + NaCl =>
ZnCl2 + Na2SO3 = ZnSO3 + 2 NaCl

CaI2 + HgNO3 = Ca(NO3)2 + HgI =>
CaI2 + 2 HgNO3 = Ca(NO3)2 + 2 HgI

NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq) =>
NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq)

AgNO3 + NH4F = AgF + NH4NO3 =>
AgNO3 + NH4F = AgF + NH4NO3

K2PO4 + Ba2 = Ba3(PO4)2 + K =>
4 K2PO4 + 3 Ba2 = 2 Ba3(PO4)2 + 8 K

H2S + F2 = SF2 + H2 =>
H2S + F2 = SF2 + H2

Ag + O = AgO2 =>
Ag + 2 O = AgO2

Fe(OH)2 + HU = FeU2 + H2O =>
Fe(OH)2 + 2 HU = FeU2 + 2 H2O

KO2H2O = KOH + O2 + H2O2 =>
2 KO2H2O = 2 KOH + O2 + H2O2

Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al

C6H9O4OCSSNa + H2SO4 = C6H9O4OH + CS2 + Na2SO4 =>
2 C6H9O4OCSSNa + H2SO4 = 2 C6H9O4OH + 2 CS2 + Na2SO4

Al1(NO3)3 + Na2(SO4)1 = Al2(SO4)3 + Na1(NO3)1 =>
2 Al1(NO3)3 + 3 Na2(SO4)1 = Al2(SO4)3 + 6 Na1(NO3)1

BrO3 + SO2 = Br + SO4 =>
2 BrO3 + 3 SO2 = 2 Br + 3 SO4

P(Cl)5 + (H)2O = (H)3PO4 + HCl =>
P(Cl)5 + 4(H)2O = (H)3PO4 + 5 HCl

Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + Mg(SO4) =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(SO4)

C2H2 + FeCl3 + H2O = FeC2O4 + H2 + HClO =>
2 C2H2 + 2 FeCl3 + 14 H2O = 2 FeC2O4 + 13 H2 + 6 HClO

HClO2 + Zn = Zn(ClO2)2 + H2 =>
2 HClO2 + Zn = Zn(ClO2)2 + H2

Al + CaOH + H2O = Ca[Al(OH)4] + H2 =>
2 Al + 2 CaOH + 6 H2O = 2 Ca[Al(OH)4] + 3 H2

SnCl4H2O + NaOH = SnO2 + NaCl + H2O =>
SnCl4H2O + 4 NaOH = SnO2 + 4 NaCl + 3 H2O

KClO3(S) + P4(S) = P4O10(S) + KCl(S) =>
10 KClO3(S) + 3 P4(S) = 3 P4O10(S) + 10 KCl(S)

KI2 + H2SO4 = I2 + SO2 + K2SO4 + H2O =>
2 KI2 + 2 H2SO4 = 2 I2 + SO2 + K2SO4 + 2 H2O

BaCO3(s) + HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l) =>
BaCO3(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l)

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al

NaCH3COO + Cu(NO3)2 = Cu(CH3COO)2 + Na(NO3) =>
2 NaCH3COO + Cu(NO3)2 = Cu(CH3COO)2 + 2 Na(NO3)

NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2 =>
NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2

Mn + CuCl2 = Cu + MnCl2 =>
Mn + CuCl2 = Cu + MnCl2

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

Cr2(SO4)3 + KOH = KCrO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 8 KOH = 2 KCrO2 + 3 K2SO4 + 4 H2O

Cr(OH)3 + RbOH = CrRbO2 + H2O =>
Cr(OH)3 + RbOH = CrRbO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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