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Chemische vergelijkingen in evenwicht op06/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + Zn = H2 + Na2Zn + O2 =>
2 NaOH + Zn = H2 + Na2Zn + O2

Zn + H2SO4 = Zn(SO4) + H2 =>
Zn + H2SO4 = Zn(SO4) + H2

NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3

Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O

MgSO4(aq)Ca(NO3)2(aq) = CaSO4(g)Mg(NO3)2(aq) =>
MgSO4(aq)Ca(NO3)2(aq) = CaSO4(g)Mg(NO3)2(aq)

C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl

BaCl2(s) + H3PO4(aq) = Ba3(PO4)2(aq) + HCl(aq) =>
3 BaCl2(s) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HCl(aq)

Na + V2O5 = Na2O + V =>
10 Na + V2O5 = 5 Na2O + 2 V

Na2SSO3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2SSO3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4

Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)

Fe(s)MgSO4(aq) = FeSO4(aq)Mg(s) =>
Fe(s)MgSO4(aq) = FeSO4(aq)Mg(s)

BaCdCO3 = BaCO3Cd =>
BaCdCO3 = BaCO3Cd

HCOOK + H2SO4 = CO + K2SO4 + H2O =>
2 HCOOK + H2SO4 = 2 CO + K2SO4 + 2 H2O

NaOH + Ag(NO3) = Na(NO3) + AgOH =>
NaOH + Ag(NO3) = Na(NO3) + AgOH

Na2CO3 + C3H6O2 = C3H5O2Na + H2O + CO2 =>
Na2CO3 + 2 C3H6O2 = 2 C3H5O2Na + H2O + CO2

Pb(NO3)2(aq)Ag(s) = Pb(s)Ag(NO3)2(aq) =>
Pb(NO3)2(aq)Ag(s) = Pb(s)Ag(NO3)2(aq)

H(C2H3O2)NaHCO3 = Na(C2H3O2)H2OCO2 =>
H(C2H3O2)NaHCO3 = Na(C2H3O2)H2OCO2

KH2PO4BaCl2 = BaH2PO4KCl2 =>
KH2PO4BaCl2 = BaH2PO4KCl2

Rb + NO2 = Rb2O + N2 =>
8 Rb + 2 NO2 = 4 Rb2O + N2

HClO4(aq)CsOH(aq) = CsClO4H2O =>
HClO4(aq)CsOH(aq) = CsClO4H2O

MgSO4Pb(CH3COO)2 = Mg(CH3COO)2PbSO4 =>
MgSO4Pb(CH3COO)2 = Mg(CH3COO)2PbSO4

FeCl2(aq)K2S(aq) = FeS(aq)K2Cl2(aq) =>
FeCl2(aq)K2S(aq) = FeS(aq)K2Cl2(aq)

NaOH + SO3 = Na + SO4 + H2O =>
2 NaOH + SO3 = 2 Na + SO4 + H2O

C3H7COHH2 = C3H7CH2OH =>
C3H7COHH2 = C3H7CH2OH

CuBr2(aq)Fe(s) = FeBr2Cu(s) =>
CuBr2(aq)Fe(s) = FeBr2Cu(s)

H3PO4 + NaOH = H2O + Na + (PO4) =>
H3PO4 + 3 NaOH = 3 H2O + 3 Na + (PO4)

C4H12N2 + O2 = CO2 + H2O + NH4 =>
C4H12N2 + 5 O2 = 4 CO2 + 2 H2O + 2 NH4

NH3(g)HNO3(aq) = NH4NO3(s) =>
NH3(g)HNO3(aq) = NH4NO3(s)

SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2

NO + H = HNO =>
NO + H = HNO

HCl(aq)NaHCO3 = H2OCO2NaCl =>
HCl(aq)NaHCO3 = H2OCO2NaCl

Na2SO3(s)SO2(g)H2O(l) = NaHSO3 =>
Na2SO3(s)SO2(g)H2O(l) = 2 NaHSO3

Cu(SO4)K2(CrO4) = Cu(CrO4)K2(SO4) =>
Cu(SO4)K2(CrO4) = Cu(CrO4)K2(SO4)

MgSO4 + BaI2 = MgI2 + BaSO4 =>
MgSO4 + BaI2 = MgI2 + BaSO4

FeSO4(aq)Ba(OH)2(aq) = Fe(OH)2BaSO4 =>
FeSO4(aq)Ba(OH)2(aq) = Fe(OH)2BaSO4

Li3PO4 + Na = Na3PO4 + Li =>
Li3PO4 + 3 Na = Na3PO4 + 3 Li

Al + KIO4 = Al2O3 + KI =>
8 Al + 3 KIO4 = 4 Al2O3 + 3 KI

Ca + HI = CaI2 + H =>
Ca + 2 HI = CaI2 + 2 H

Ba(NO3)2Fe(SO4) = Ba(SO4)Fe(NO3)2 =>
Ba(NO3)2Fe(SO4) = Ba(SO4)Fe(NO3)2

KOH(s)HBr(aq) = KBr(aq)H2O(l) =>
KOH(s)HBr(aq) = KBr(aq)H2O(l)

CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O

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

Al(CH3COO)3H2O = Al(OH)(CH3COO)2CH3COOH =>
Al(CH3COO)3H2O = Al(OH)(CH3COO)2CH3COOH

CuCl2Pb(C2H3O2)2 = Cu(C2H3O2)2PbCl2 =>
CuCl2Pb(C2H3O2)2 = Cu(C2H3O2)2PbCl2

C2H3O2 + H3PO3 + Cl2 = C7H11O9P + H2O + HCl =>
14 C2H3O2 + 4 H3PO3 + Cl2 = 4 C7H11O9P + 4 H2O + 2 HCl

SrCl2(aq)CuSO4(aq) = SrSO4(s)CuCl2(aq) =>
SrCl2(aq)CuSO4(aq) = SrSO4(s)CuCl2(aq)

Na2(CO3)H2SO4 = Na2(SO4)CO2H2O =>
Na2(CO3)H2SO4 = Na2(SO4)CO2H2O

Na3PO4(aq)FeCl2(aq) = FePO4(s)Na3Cl2(aq) =>
Na3PO4(aq)FeCl2(aq) = FePO4(s)Na3Cl2(aq)

C8H14ONaHSO3 = C8H15ONaSO3 =>
C8H14ONaHSO3 = C8H15ONaSO3

HCl(aq)NH4OH = H2O(l)NH4Cl(aq) =>
HCl(aq)NH4OH = H2O(l)NH4Cl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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