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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO4 + H2O = SO4H2 + Na2O =>
Na2SO4 + H2O = SO4H2 + Na2O

CrCl3 + MnO2 + H2O = H2CrO4 + MnCl2 =>
2 CrCl3 + 3 MnO2 + 2 H2O = 2 H2CrO4 + 3 MnCl2

Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2(H2O)12 =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2(H2O)12

AlF3 + H2O = Al(OH)3 + F + H2 =>
2 AlF3 + 6 H2O = 2 Al(OH)3 + 6 F + 3 H2

Mg2Si + HCl = Si + MgCl2 + H2 =>
Mg2Si + 4 HCl = Si + 2 MgCl2 + 2 H2

C(g) + O2 = CO =>
2 C(g) + O2 = 2 CO

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

HgS(s) + O2(g) = Hg(g) + SO2(s) =>
HgS(s) + O2(g) = Hg(g) + SO2(s)

Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2

MgBr2(aq) + NaCl(aq) = MgCl2(aq) + NaBr =>
MgBr2(aq) + 2 NaCl(aq) = MgCl2(aq) + 2 NaBr

P4 + Cl2 = P4Cl7 =>
2 P4 + 7 Cl2 = 2 P4Cl7

HOOCCOOH(s) + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH(s) + 2 NaOH = NaOOCCOONa + 2 H2O

Zn + H3O{+} = [Zn(H2O)]{2+} + H2 + H2O =>
Zn + 2 H3O{+} = [Zn(H2O)]{2+} + H2 + H2O

Cd + AgNO3 = CdAg + NO3 =>
Cd + AgNO3 = CdAg + NO3

Sodiumbicarbonate = Sodiumhydroxide + carbondioxide =>
NaHCO3 = NaOH + CO2

Zn(CH3COO)2*2H2O = ZnO + CO2 + H2O + CH4 =>
Zn(CH3COO)2*2H2O = ZnO + 2 CO2 + H2O + 2 CH4

MgO + H2SO4 = Mg3O4 + H2S =>
12 MgO + H2SO4 = 4 Mg3O4 + H2S

C6H6CI + OH = C6H6OH + CI =>
C6H6CI + OH = C6H6OH + CI

SO4{2-} + H2 = SO2{2-} + H2O =>
SO4{2-} + 2 H2 = SO2{2-} + 2 H2O

C12H17O7Na + HCl + H2O = C6H10O7 + NaCl + C3H6O =>
C12H17O7Na + HCl + 2 H2O = C6H10O7 + NaCl + 2 C3H6O

NH4Br + HCl = NH4H + ClBr =>
NH4Br + HCl = NH4H + ClBr

CdNO3 + NH4Cl = CdCl + NH4NO3 =>
CdNO3 + NH4Cl = CdCl + NH4NO3

Cu(OH)2 + NaCN = Cu(CN)2 + NaOH =>
Cu(OH)2 + 2 NaCN = Cu(CN)2 + 2 NaOH

SO3 + NaCl = NaSO3 + Cl =>
SO3 + NaCl = NaSO3 + Cl

H2S + Na(HO) = Na2S + H2O =>
H2S + 2 Na(HO) = Na2S + 2 H2O

Ba(OH)2 + Mn(CH3COOH)2 = Ba(CH3COOH)2 + Mn(OH)2 =>
Ba(OH)2 + Mn(CH3COOH)2 = Ba(CH3COOH)2 + Mn(OH)2

NiSO2 = NiOSO =>
NiSO2 = NiOSO

Fe(MnO4)3 = Mn2O5 + Fe2O9 =>
2 Fe(MnO4)3 = 3 Mn2O5 + Fe2O9

Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4

Mn3O4 + CO2 = Mn2O3 + CO =>
2 Mn3O4 + CO2 = 3 Mn2O3 + CO

Al + NaOH + H(OH) = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H(OH) = 2 NaAl(OH)4 + 3 H2

BrH = Br + H =>
BrH = Br + H

Al(NO3)3 + (NH2)2CO = Al2O3 + H2O + CO2 + N2 =>
2 Al(NO3)3 + 5(NH2)2CO = Al2O3 + 10 H2O + 5 CO2 + 8 N2

Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]

H2SO4(l) + NaBr(s) + NaBrO3(s) = Na2SO4(ac) + H2O(l) + Br2(g) =>
3 H2SO4(l) + 5 NaBr(s) + NaBrO3(s) = 3 Na2SO4(ac) + 3 H2O(l) + 3 Br2(g)

Sn + HNO3 = Sn(NO3) + NH4NO4 + H2O =>
6 Sn + 8 HNO3 = 6 Sn(NO3) + NH4NO4 + 2 H2O

Ca(OH)2 + Mg2SiO4 + H2O = CaSiO3 + Mg(OH)2 =>
Ca(OH)2 + Mg2SiO4 + H2O = CaSiO3 + 2 Mg(OH)2

Cu(NO3)2*5H2O = H2O + NO2 + O2 + CuO =>
2 Cu(NO3)2*5H2O = 10 H2O + 4 NO2 + O2 + 2 CuO

H2 + CO2 = C3H6 + Water =>
9 H2 + 3 CO2 = C3H6 + 6 H2O

Br + AlI2 = Br2I + Al =>
4 Br + AlI2 = 2 Br2I + Al

Fe2O3 + H2 = Fe + H2O = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Ni(CO3)2 + Ga = Ga2(CO3)3 + Ni =>
3 Ni(CO3)2 + 4 Ga = 2 Ga2(CO3)3 + 3 Ni

NaCl + H2O = NaOH + H382 + Cl2 =>
382 NaCl + 382 H2O = 382 NaOH + H382 + 191 Cl2

CuBr2 + NH4OH = NH4Br2 + Cu(OH) =>
CuBr2 + NH4OH = NH4Br2 + Cu(OH)

Fe + H2O + O2 = Fe2O37H2O =>
4 Fe + 2 H2O + 37 O2 = 2 Fe2O37H2O

Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O

C3H7Cl + O2 = CO2 + HOH + Cl2 =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 HOH + 2 Cl2

NaHCO3 + C6H807 = Na3C6H507 + C02 + H2O =>
1614 NaHCO3 + 348 C6H807 = 538 Na3C6H507 + 237 C02 + 4842 H2O

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

Ni + Bi2(S2O3)3 = Bi + Ni2S2O3 =>
6 Ni + Bi2(S2O3)3 = 2 Bi + 3 Ni2S2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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