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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
UO2 + NaClO3 + H{+} = UO2{2+} + NaCl + H2O =>
3 UO2 + NaClO3 + 6 H{+} = 3 UO2{2+} + NaCl + 3 H2O

HBr + H2SO4 = BrSO4 + H2 =>
2 HBr + 2 H2SO4 = 2 BrSO4 + 3 H2

Zn + HCN = ZnCN + H =>
Zn + HCN = ZnCN + H

H2O + Mn = H2 + MnO2 =>
2 H2O + Mn = 2 H2 + MnO2

NaNO3 + S = O2 + NO + Na2S =>
2 NaNO3 + S = 2 O2 + 2 NO + Na2S

H3PO4 + Mg(OH)2 = Mg2 + HPO4 + H2O =>
2 H3PO4 + 2 Mg(OH)2 = Mg2 + 2 HPO4 + 4 H2O

Ca(NO3)2 + KBr = CaBr2 + KNO3 =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 KNO3

Cu + AgNO3(aq) = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3(aq) = 2 Ag + Cu(NO3)2

Ca(SHO3)2 = CaSO3 + SO2 + H2O =>
Ca(SHO3)2 = CaSO3 + SO2 + H2O

Na2U2O7 + HNO3 = UO2(NO3)2 + NaNO3 + H2O =>
Na2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2 NaNO3 + 3 H2O

CoCl2 + KSCN = [Co(SCN)](KCl2) =>
CoCl2 + KSCN = [Co(SCN)](KCl2)

Al2(SO4)3 + AgNO3(aq) = Ag2SO4 + Al(NO3)3 =>
Al2(SO4)3 + 6 AgNO3(aq) = 3 Ag2SO4 + 2 Al(NO3)3

C6H5MgBr + C13H10O + H3O = C19H16O + MgBrOH =>
36 C6H5MgBr + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgBrOH

NH2OH = NH3 + O2 =>
2 NH2OH = 2 NH3 + O2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NiOHNO3 + NH4NO3 + NH3 = [Ni(NH3)6](NO3)2 + H2O =>
NiOHNO3 + NH4NO3 + 5 NH3 = [Ni(NH3)6](NO3)2 + H2O

SO3 + AgOH = Ag2SO4 + H2O =>
SO3 + 2 AgOH = Ag2SO4 + H2O

NaCl + H2O = NaH + ClOH =>
NaCl + H2O = NaH + ClOH

SO2 + IO3 = SO4 + I =>
3 SO2 + 2 IO3 = 3 SO4 + 2 I

I2 + Na2S2O3 = Na3S4O6 + NaI =>
I2 + 4 Na2S2O3 = 2 Na3S4O6 + 2 NaI

BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl

Mg3(PO4)2 + Al(ClO3)3 = Al(PO4)2 + Mg3(ClO3)3 =>
Mg3(PO4)2 + Al(ClO3)3 = Al(PO4)2 + Mg3(ClO3)3

(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O

Mg + C6H5O7 = Mg3(C6H5O7)2 =>
3 Mg + 2 C6H5O7 = Mg3(C6H5O7)2

Pb2 + (CrO4)2 = PbCrO4 =>
Pb2 + (CrO4)2 = 2 PbCrO4

BeO + ZnS = BeS + ZnO =>
BeO + ZnS = BeS + ZnO

(C3H6O) + (O2) = (CO2) + (H2O) =>
(C3H6O) + 4(O2) = 3(CO2) + 3(H2O)

Mg2 + HPO4 + NH3 = Mg(NH4)PO4 =>
Mg2 + 2 HPO4 + 2 NH3 = 2 Mg(NH4)PO4

FeSO4 + (NH4)2S2O8 = Fe(SO4)3 + (NH4)2SO4 =>
FeSO4 + 2(NH4)2S2O8 = Fe(SO4)3 + 2(NH4)2SO4

CSH + O2 = CO2 + SO2 + H2O =>
4 CSH + 9 O2 = 4 CO2 + 4 SO2 + 2 H2O

PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)

K + P = K3P2 =>
3 K + 2 P = K3P2

S2O3 + H2O2 = S2O4 + H2O =>
S2O3 + H2O2 = S2O4 + H2O

EuF3 = Eu + F =>
EuF3 = Eu + 3 F

NaClO2 + H2SO4 = Na2SO4 + ClO2 + H2 =>
2 NaClO2 + H2SO4 = Na2SO4 + 2 ClO2 + H2

Ag{+)+Al = AlAg{+} =>
Ag{+)+Al = AlAg{+}

K2SO4(ac) + Sr(NO3)2(ac) = KNO3(ac) + SrSO4(s) =>
K2SO4(ac) + Sr(NO3)2(ac) = 2 KNO3(ac) + SrSO4(s)

KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI

HINi = NiHI =>
HINi = NiHI

C3H7CO2H + C2H5OH = C2H7COOC2H5 + H2O =>
C3H7CO2H + 3 C2H5OH = 2 C2H7COOC2H5 + H2O

H3CNO2 + O2 = CO2 + H2O + N2 =>
4 H3CNO2 + 3 O2 = 4 CO2 + 6 H2O + 2 N2

Cu3S4 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu3S4 + 14 H2SO4 = 3 CuSO4 + 15 SO2 + 14 H2O

Na2SO4 + BaBr2 = BaSO4 + NaBr =>
Na2SO4 + BaBr2 = BaSO4 + 2 NaBr

Mg + AgNO3 = Mg[NO3]2 + Ag =>
Mg + 2 AgNO3 = Mg[NO3]2 + 2 Ag

SO3 + Na = Na2SO3 =>
SO3 + 2 Na = Na2SO3

Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2

Ba(OH)2 + NH4Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 H2O + 2 NH3

Na2PO4 + H2O = H2PO4 + NaOH =>
Na2PO4 + 2 H2O = H2PO4 + 2 NaOH

C6H12COOK + HCl = C6H12COOH + KCl =>
C6H12COOK + HCl = C6H12COOH + KCl

Ca(C2H3O2)2 + K2SO4 = KC2H3O2 + CaSO4 =>
Ca(C2H3O2)2 + K2SO4 = 2 KC2H3O2 + CaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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