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Chemische vergelijkingen in evenwicht op08/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4

MnO{-}4 + NO + H{+} = Mn{+} + NO{-} + HO =>
MnO{-}4 + NO + H{+} = Mn{+} + NO{-} + HO

CuSO4(aq) + K2HPO4(aq) = CuPO4(s) + K2HSO4(aq) =>
CuSO4(aq) + K2HPO4(aq) = CuPO4(s) + K2HSO4(aq)

NaCl + H2SO4 + MnO2 = MnSO4 + Na2(SO4) + Cl2 + H2O =>
2 NaCl + 2 H2SO4 + MnO2 = MnSO4 + Na2(SO4) + Cl2 + 2 H2O

Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)

C9H18O2 + O2 = CO2 + H2O =>
2 C9H18O2 + 25 O2 = 18 CO2 + 18 H2O

ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O

HClLiOH = LiClH2O =>
HClLiOH = LiClH2O

NH3 + Hg(NO3)2 + HCl = Hg(NH2)Cl + NH4NO3 =>
3 NH3 + Hg(NO3)2 + HCl = Hg(NH2)Cl + 2 NH4NO3

Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl

NaHCO3 + HBr = NaBr + CO2 + H2O =>
NaHCO3 + HBr = NaBr + CO2 + H2O

MgOHNO3 = OHMg(NO3) =>
MgOHNO3 = OHMg(NO3)

K2 + CrO4 = K2CrO4 =>
K2 + CrO4 = K2CrO4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S =>
Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S

NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2

FeCr2O4 + Na2CO3 + O2 + CaO = Na2CrO4 + Fe2O3 + CaCO3 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 + 8 CaO = 8 Na2CrO4 + 2 Fe2O3 + 8 CaCO3

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O

Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg

Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S =>
Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S

C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O

CuCO3(s) + O2(g) = CO2(g) + CuO2(g) =>
2 CuCO3(s) + O2(g) = 2 CO2(g) + 2 CuO2(g)

Na2S2O3 + Cl2 + H2O = NaCl + S + H2SO4 =>
Na2S2O3 + Cl2 + H2O = 2 NaCl + S + H2SO4

NaH = HNa =>
NaH = HNa

Fe(OH)3 + HCl = Fe + Cl3 + H2O =>
Fe(OH)3 + 3 HCl = Fe + Cl3 + 3 H2O

Al(NO) + NaOH = Al(OH) + NaNO =>
Al(NO) + NaOH = Al(OH) + NaNO

Cu(NO3)2 + NO + H2O = Cu + HNO2 =>
Cu(NO3)2 + 6 NO + 4 H2O = Cu + 8 HNO2

CaS(aq) + KNO3(aq) = Ca(NO3)2 + K2S =>
CaS(aq) + 2 KNO3(aq) = Ca(NO3)2 + K2S

CaAl2Si2O8 + H2O = Al2Si2O5(OH)4 + Ca + (OH)2 =>
CaAl2Si2O8 + 3 H2O = Al2Si2O5(OH)4 + Ca + (OH)2

CH3CH(OH)COOK + HCl = CH3CH(OH)COOH + KCl =>
CH3CH(OH)COOK + HCl = CH3CH(OH)COOH + KCl

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

MnO2 + Fe = FeO + Mn =>
MnO2 + 2 Fe = 2 FeO + Mn

HNo2(aq) + Ca(OH)2(aq) = Ca(No2)2 + H2O =>
2 HNo2(aq) + Ca(OH)2(aq) = Ca(No2)2 + 2 H2O

Mg2S + HNO3 = (MgNO3)2 + H2S =>
Mg2S + 2 HNO3 = (MgNO3)2 + H2S

Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3

Cs3PO4 + HCl = CsCl + H3PO4 =>
Cs3PO4 + 3 HCl = 3 CsCl + H3PO4

(CH3)NH3NO3 + H2O = CH3NH3OH + HNO3 =>
(CH3)NH3NO3 + H2O = CH3NH3OH + HNO3

MnO4 + SO3 = MnO2 + SO4 =>
MnO4 + 2 SO3 = MnO2 + 2 SO4

Mg(s) + NiSO4(aq) = MgSO4 + Ni =>
Mg(s) + NiSO4(aq) = MgSO4 + Ni

ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4

C8H10 + Br2 = HBr + C8H9Br =>
C8H10 + Br2 = HBr + C8H9Br

Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl

H2S + HF = H2F + HS2 =>
2 H2S + 3 HF = 3 H2F + HS2

NH4 + C4H6O6 = NH3 + C3H4O2 + H2CO3 =>
2 NH4 + 7 C4H6O6 = 2 NH3 + 6 C3H4O2 + 10 H2CO3

C2H2 + O2 = CO2 + H2O(g) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O(g)

C6H5CHO + CH3CONH2 = C6H6CHCHNCH3 + O =>
C6H5CHO + CH3CONH2 = C6H6CHCHNCH3 + 2 O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

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