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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
O + Li = OLi2 =>
O + 2 Li = OLi2

Na3PO4 + Be(ClO4)2 = NaClO4 + Be3(PO4)2 =>
2 Na3PO4 + 3 Be(ClO4)2 = 6 NaClO4 + Be3(PO4)2

C5H8O2 = C + H + O =>
C5H8O2 = 5 C + 8 H + 2 O

Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

KMnO4 + H2SO3 = MnSO4 + H2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + 2 H2SO4 + K2SO4 + 3 H2O

Ag2O(s) + C10H10N4SO2(s) = AgC10H9N4SO2(s) + H2O(l) =>
Ag2O(s) + 2 C10H10N4SO2(s) = 2 AgC10H9N4SO2(s) + H2O(l)

C6H18Al2 + O2 = CO2 + H2O + Al2O3 =>
C6H18Al2 + 12 O2 = 6 CO2 + 9 H2O + Al2O3

Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al

OCN2H4 + NaOBr + NaOH = NaBr + Na2CO3 + H2O + N2 =>
OCN2H4 + 3 NaOBr + 2 NaOH = 3 NaBr + Na2CO3 + 3 H2O + N2

Ca(HCO3)2 + HBr = CaBr2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 CO2 + 2 H2O

Sn(OH)4(s) = SnO2(s) + H2O(l) =>
Sn(OH)4(s) = SnO2(s) + 2 H2O(l)

Fe2O3*6H2O = Fe + H2O + O2 =>
2 Fe2O3*6H2O = 4 Fe + 12 H2O + 3 O2

Ca2 + HF = CaF2 + H2 =>
Ca2 + 4 HF = 2 CaF2 + 2 H2

MnO2 + NH42C2O4 + H2SO4 = MnSO4 + NH42SO4 + CO2 + H2O =>
MnO2 + NH42C2O4 + 2 H2SO4 = MnSO4 + NH42SO4 + 2 CO2 + 2 H2O

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O

BaS(aq) + K2SO4(aq) = BaSO4 + K2S =>
BaS(aq) + K2SO4(aq) = BaSO4 + K2S

(NH4)2SO4(aq) + AgNO3(aq) = SO4Ag(sq) + (NH4)2NO3(aq) =>
(NH4)2SO4(aq) + AgNO3(aq) = SO4Ag(sq) + (NH4)2NO3(aq)

SnCl2 + KMnO4 + HCl = H2SnCl6 + H2O + KMnO3 =>
SnCl2 + KMnO4 + 4 HCl = H2SnCl6 + H2O + KMnO3

K{2}SO{4} + NaCl = KCl + Na{2}SO{4} =>
K{2}SO{4} + NaCl = KCl + Na{2}SO{4}

HCl(l) + MgO(s) = MgCl2(aq) + H2O(aq) =>
2 HCl(l) + MgO(s) = MgCl2(aq) + H2O(aq)

NaOH + CaHCO3 = NaHCO3 + CaOH =>
NaOH + CaHCO3 = NaHCO3 + CaOH

Hg2Cl4 + SnCl2 = SnCl4 + Hg =>
Hg2Cl4 + 2 SnCl2 = 2 SnCl4 + 2 Hg

N2H2 + N2O2 = H2O + N2 =>
2 N2H2 + N2O2 = 2 H2O + 3 N2

Ni(NO3)3 + N2O + H2O = Ni + HNO3 =>
8 Ni(NO3)3 + 3 N2O + 15 H2O = 8 Ni + 30 HNO3

HCOOH + NH3 = NH4 + HCOO =>
HCOOH + NH3 = NH4 + HCOO

C6H3N3O7 = CO2 + H2O + N2 + C =>
4 C6H3N3O7 = 11 CO2 + 6 H2O + 6 N2 + 13 C

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Hg2(NO3)2 + SnCl2 = Sn(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + SnCl2 = Sn(NO3)2 + Hg2Cl2

LiOH + H2O = LiOHH2O =>
LiOH + H2O = LiOHH2O

ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2

Cl5 = Cl68 =>
68 Cl5 = 5 Cl68

KOH + Cr2O3 + KNO3 = K2CrO4 + KNO2 + H2O =>
4 KOH + Cr2O3 + 3 KNO3 = 2 K2CrO4 + 3 KNO2 + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O

NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5

C2H2O = C + H2O =>
C2H2O = 2 C + H2O

C2H5OH + O2 = H2O + CO1 =>
C2H5OH + 2 O2 = 3 H2O + 2 CO1

KMnO4 + NaSO3 + H2S04 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
18 KMnO4 + 38 NaSO3 + 2 H2S04 = 19 Na2SO4 + 18 MnSO4 + 9 K2SO4 + 2 H2O

CH3CH(OH)CH3 + H2SO4 = SO2 + CH3CH3CO + H2O =>
CH3CH(OH)CH3 + H2SO4 = SO2 + CH3CH3CO + 2 H2O

NaCl + H2OH = NaOH + H2Cl =>
NaCl + H2OH = NaOH + H2Cl

CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O

Zn + HH2SO4 = H2 + ZnSO4 =>
2 Zn + 2 HH2SO4 = 3 H2 + 2 ZnSO4

HClO + HBr = HCl + Br2 + H2O =>
HClO + 2 HBr = HCl + Br2 + H2O

FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

Zn + H2SO4 = H2O + H2S + ZnSO4 =>
4 Zn + 5 H2SO4 = 4 H2O + H2S + 4 ZnSO4

K2CO3(aq) + Pb(NO3)4(aq) = Pb(CO3)2(aq) + KNO3(aq) =>
2 K2CO3(aq) + Pb(NO3)4(aq) = Pb(CO3)2(aq) + 4 KNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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