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Chemische vergelijkingen in evenwicht op06/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnH2 + SO4 = ZnSO4 + H2 =>
ZnH2 + SO4 = ZnSO4 + H2

H4N2 + O2 = NO2 + H2O =>
H4N2 + 3 O2 = 2 NO2 + 2 H2O

Ni(s)FeSO4(aq) = NiSO4(aq)Fe(s) =>
Ni(s)FeSO4(aq) = NiSO4(aq)Fe(s)

CH3COONH + HNO3 = CH3COONO3 + H2N =>
CH3COONH + HNO3 = CH3COONO3 + H2N

Na2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3

NaCrO4AlPO4 = AlCrO4NaPO4 =>
NaCrO4AlPO4 = AlCrO4NaPO4

Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na

CuSO45H2O + KOH + C4H4KNaO64H2O = CuSO45H2OKOHC4H4KNaO64H2O =>
CuSO45H2O + KOH + C4H4KNaO64H2O = CuSO45H2OKOHC4H4KNaO64H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2O2Pb = PbOH2O =>
H2O2Pb = PbOH2O

Mg(s)Cu(No3)2(aw) = Mg(No3)2(aw)Cu(s) =>
Mg(s)Cu(No3)2(aw) = Mg(No3)2(aw)Cu(s)

CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O

CH3COOH + ZnO = CH3COOZn + OH =>
CH3COOH + ZnO = CH3COOZn + OH

AlOHH3PO4 = AlPO4H3OH =>
AlOHH3PO4 = AlPO4H3OH

C2Cl4 + H2O = C2H4 + Cl + OH =>
C2Cl4 + 4 H2O = C2H4 + 4 Cl + 4 OH

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

Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2

AlH(NO3) = Al(NO3)H =>
AlH(NO3) = Al(NO3)H

C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O

CaS + K2SO4 = K2S + CaSO4 =>
CaS + K2SO4 = K2S + CaSO4

Au + KCN + H2O + O2 = K(Au(CN)2) + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 K(Au(CN)2) + 4 KOH

Mo3Sn + SnS = Sn + MoS2 =>
Mo3Sn + 6 SnS = 7 Sn + 3 MoS2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C11H16 + O2 = CO + H2O =>
2 C11H16 + 19 O2 = 22 CO + 16 H2O

Cu + AgNO{+3} = Cu(NO{+3}) + Ag =>
Cu + AgNO{+3} = Cu(NO{+3}) + Ag

H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3

Pb(NO3)2(aq)NaCl(aq) = Na(NO3)2(aq)PbCl(aq) =>
Pb(NO3)2(aq)NaCl(aq) = Na(NO3)2(aq)PbCl(aq)

C4H6O5 + KOH = C4H5O5K + H2O =>
C4H6O5 + KOH = C4H5O5K + H2O

HBrO3 + H2O = H3O + BrO3 =>
HBrO3 + H2O = H3O + BrO3

ZnSO4(aq)K2CO3(aq) = ZnCO3(s)K2SO4(aq) =>
ZnSO4(aq)K2CO3(aq) = ZnCO3(s)K2SO4(aq)

Al(OH)3 + H3PO4 = H2O + Al3(PO4)3 =>
3 Al(OH)3 + 3 H3PO4 = 9 H2O + Al3(PO4)3

Fe{3+} + I{-} = Fe{2+} + I3 =>
3 Fe{3+} + 3 I{-} = 3 Fe{2+} + I3

P(s) + H2(s) = PH3(g) =>
2 P(s) + 3 H2(s) = 2 PH3(g)

Zn + C14H8O2 = ZnC14H8O2 =>
Zn + C14H8O2 = ZnC14H8O2

NaNO3 = NaNO + O2 =>
NaNO3 = NaNO + O2

Zn + H3AsO3 + H2SO4 = AsH3 + Zn(SO4)2 + H2O =>
3 Zn + 2 H3AsO3 + 6 H2SO4 = 2 AsH3 + 3 Zn(SO4)2 + 6 H2O

AlO3I2 = O3AlI2 =>
AlO3I2 = O3AlI2

Pb(s)Ag(NO3)(l) = Pb(NO3)(l)Ag(s) =>
Pb(s)Ag(NO3)(l) = Pb(NO3)(l)Ag(s)

NaNO3(aq)HCl(aq) = NaCl(s)HNO3(aq) =>
NaNO3(aq)HCl(aq) = NaCl(s)HNO3(aq)

NaNO2 + Al + KOH + H2O = K[Al(OH)4] + NH3 + NaOH =>
NaNO2 + 2 Al + 2 KOH + 5 H2O = 2 K[Al(OH)4] + NH3 + NaOH

Al(OH)3 + CaCo3 = Al2(Co3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCo3 = Al2(Co3)3 + 3 Ca(OH)2

MgO + Cl2O3 = Mg(ClO2)2 =>
MgO + Cl2O3 = Mg(ClO2)2

Br2 + MgI2 = Br(I2)2 + Mg =>
Br2 + 4 MgI2 = 2 Br(I2)2 + 4 Mg

Mg3(PO4)2 + Na = Mg + Na3PO4 =>
Mg3(PO4)2 + 6 Na = 3 Mg + 2 Na3PO4

Cs(s) + F2(g) = CsF =>
2 Cs(s) + F2(g) = 2 CsF

C4H8 + HI = C4H9I =>
C4H8 + HI = C4H9I

C2H5Br + NaOH = CH3CH2OH + NaBr =>
C2H5Br + NaOH = CH3CH2OH + NaBr

Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3

HNO3Ag2SeO3 = HSeO3Ag2NO3 =>
HNO3Ag2SeO3 = HSeO3Ag2NO3

Mg3(PO3)2 + Na = Mg + Na3PO3 =>
Mg3(PO3)2 + 6 Na = 3 Mg + 2 Na3PO3

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Breng de vergelijking van een chemische reactie in evenwicht
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