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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3(aq) + HNO3(aq) = NH4NO3(aq) =>
NH3(aq) + HNO3(aq) = NH4NO3(aq)

Sr + NH4OH = Sr(OH) + NH4 =>
Sr + NH4OH = Sr(OH) + NH4

H3P + Na2CO3 = H2CO3 + Na3P =>
2 H3P + 3 Na2CO3 = 3 H2CO3 + 2 Na3P

Mg + N + H2O = Mg(OH)2 + NH3 =>
3 Mg + 2 N + 6 H2O = 3 Mg(OH)2 + 2 NH3

(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2Fe(SO4)2 + 7 H2O

(NH4)2SnS3 + CH3COOH = SnS2 + CH3COONH4 + H2S =>
(NH4)2SnS3 + 2 CH3COOH = SnS2 + 2 CH3COONH4 + H2S

C3*H8 + O2 = CO2 + H2O =>
C3*H8 + 5 O2 = 3 CO2 + 4 H2O

H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe

NH3 + Fe(NO3)2 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)2 = Fe(NH3)4 + 2 NO3

KrF2(s) + H2O(g) = Kr(g) + O(g) + HF(g) =>
KrF2(s) + H2O(g) = Kr(g) + O(g) + 2 HF(g)

C5H6(g) + O2(g) = CO(g) + H2O(g) =>
C5H6(g) + 4 O2(g) = 5 CO(g) + 3 H2O(g)

Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O

Bi2S3(s) + O2 = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2 = 2 Bi2O3(s) + 6 SO2(g)

NCl3 + KOH = KClO + NH3 =>
NCl3 + 3 KOH = 3 KClO + NH3

Al + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)

C6H10O3NCl2 + O2 = CO2 + H2O + N2 + HCl =>
2 C6H10O3NCl2 + 13 O2 = 12 CO2 + 8 H2O + N2 + 4 HCl

FeCl3 + NH4I = FeI2 + I2 + NH4Cl =>
2 FeCl3 + 6 NH4I = 2 FeI2 + I2 + 6 NH4Cl

Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O

(NH4)2SiO3 + KOH = K2SiO3 + NH3 + H2O =>
(NH4)2SiO3 + 2 KOH = K2SiO3 + 2 NH3 + 2 H2O

Cu + CaO = Cu2O + Ca =>
2 Cu + CaO = Cu2O + Ca

Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2(g)

Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K

KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O

KMnO4 + SbCl3 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SbCl5 + 8 H2O

Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2

Mg2 + N = MgN =>
Mg2 + 2 N = 2 MgN

Cs + P4 = Cs3P =>
12 Cs + P4 = 4 Cs3P

H4NO2(s) = N2(g) + H2O(l) =>
2 H4NO2(s) = N2(g) + 4 H2O(l)

NaCl(aq) + AgNO3 = NaNO3 + AgCl =>
NaCl(aq) + AgNO3 = NaNO3 + AgCl

He + Ne = HeNe =>
He + Ne = HeNe

La(NO3)3 + NaF = LaF3 + NaNO3 =>
La(NO3)3 + 3 NaF = LaF3 + 3 NaNO3

KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2

C3H8O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)

AlOH + H2O = Al(OH)2 + H3O =>
AlOH + 2 H2O = Al(OH)2 + H3O

AgF + NaOH = AgOH + NaF =>
AgF + NaOH = AgOH + NaF

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

CoO + NaOH = Co(OH)2 + Na2O =>
CoO + 2 NaOH = Co(OH)2 + Na2O

Zn + CuCl2 = ZnCl2 + Cu2 =>
2 Zn + 2 CuCl2 = 2 ZnCl2 + Cu2

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

Br2O = Br2 + O2 =>
2 Br2O = 2 Br2 + O2

Na2CO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 Na2CO3 + 21 C3H7COOH = 20 C3H7COOHNa + 4 H2O + 14 CO2

NaOH + Cl2 + Br2 = NaBrO + NaCl + H2O =>
4 NaOH + Cl2 + Br2 = 2 NaBrO + 2 NaCl + 2 H2O

Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O

NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)

Na2C2O4 + H2O = H2C2O4 + NaOH =>
Na2C2O4 + 2 H2O = H2C2O4 + 2 NaOH

Cu + F = CuF =>
Cu + F = CuF

(CuOH)2SO4 + HCl = CuCl2 + CuSO4 + H2O =>
(CuOH)2SO4 + 2 HCl = CuCl2 + CuSO4 + 2 H2O

BH4{-} + H{+} + H2O = H3BO3 + H2 =>
BH4{-} + H{+} + 3 H2O = H3BO3 + 4 H2

ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH

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Breng de vergelijking van een chemische reactie in evenwicht
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