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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

CoO + HNO3 = Co(NO3)3 + NO2 + H2O =>
CoO + 4 HNO3 = Co(NO3)3 + NO2 + 2 H2O

NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2

C8H9Br + KMnO4 + H2O = KOH + MnO2 + C7H5O2Br + CHO2 =>
3 C8H9Br + 11 KMnO4 + H2O = 11 KOH + 11 MnO2 + 3 C7H5O2Br + 3 CHO2

C4H9I(aq)AgNO3(aq) = C4H9(g)AgI(s)NO3 =>
C4H9I(aq)AgNO3(aq) = C4H9(g)AgI(s)NO3

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3

Sn(OH)2 + NaOH = Sn(ONa)2 + H2O =>
Sn(OH)2 + 2 NaOH = Sn(ONa)2 + 2 H2O

NH4Cl + Na[Co(NO2)6] = NaNH4 + Cl[Co(NO2)6] =>
NH4Cl + Na[Co(NO2)6] = NaNH4 + Cl[Co(NO2)6]

KClO4 + K2S2O3 + H2O = Cl2 + K2SO4 + H2SO4 =>
8 KClO4 + 7 K2S2O3 + 3 H2O = 4 Cl2 + 11 K2SO4 + 3 H2SO4

ZnO + HCl = Zn + H2O + Cl2 =>
ZnO + 2 HCl = Zn + H2O + Cl2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

NaCl + K = KCl + Na =>
NaCl + K = KCl + Na

H2CO3 + KCl = KHCO3 + HCl =>
H2CO3 + KCl = KHCO3 + HCl

cyclopropane + H2 = propane =>
C3H6 + H2 = C3H8

Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3

NaCl + H3Po4 = Na3Po4 + HCl =>
3 NaCl + H3Po4 = Na3Po4 + 3 HCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al2(SO4)3 + AgNO3 = AgSO4 + Al2(NO3)3 =>
Al2(SO4)3 + 3 AgNO3 = 3 AgSO4 + Al2(NO3)3

NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O

C6H5COOH + K2CO3 = C6H5COOK + KOH + CO2 =>
C6H5COOH + K2CO3 = C6H5COOK + KOH + CO2

Fe3(PO4)2 + NaOH = Fe(OH)2 + Na3(PO4) =>
Fe3(PO4)2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3(PO4)

Hg(NO3)2 + H2O = Hg + O2 + HNO =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + 5 O2 + 4 HNO

(NH4)2PtCl6 + NaNO3 = PtO2 + NH3 + HCl + NaCl + NO2 =>
5(NH4)2PtCl6 + 14 NaNO3 = 5 PtO2 + 8 NH3 + 16 HCl + 14 NaCl + 16 NO2

Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

HNO + NaOH = HOH + NaNO =>
HNO + NaOH = HOH + NaNO

NaFeO2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaFeO2 + 4 H2SO4 = Na2SO4 + Fe2(SO4)3 + 4 H2O

NO + NaOH = NaNO + NaNO3 + H2O =>
4 NO + 4 NaOH = 3 NaNO + NaNO3 + 2 H2O

H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + O2 =>
6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2

MnO + C = Mn + CO =>
MnO + C = Mn + CO

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH

C3H8 + O2 = CO2 + H2O(g) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(g)

C4H10O + O2 = C4O2 + H2O =>
C4H10O + 3 O2 = C4O2 + 5 H2O

NaCl + K = KCl + Na =>
NaCl + K = KCl + Na

KClO4 + K2S2O3 + H2O = Cl2 + K2SO4 + H2SO4 =>
8 KClO4 + 7 K2S2O3 + 3 H2O = 4 Cl2 + 11 K2SO4 + 3 H2SO4

CH3OH + BF3 = CH3OHBF3 =>
CH3OH + BF3 = CH3OHBF3

C4H9I(aq) + AgNO3(aq) = C4H9(g) + AgI(s) + NO3 =>
C4H9I(aq) + AgNO3(aq) = C4H9(g) + AgI(s) + NO3

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

CaCO3 + C2H2 = CaC2 + H2CO3 =>
CaCO3 + C2H2 = CaC2 + H2CO3

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

Cr2O3(s) + SO3(l) = Cr2(SO4)3(s) =>
Cr2O3(s) + 3 SO3(l) = Cr2(SO4)3(s)

C2H5OH + CO2 = C2H3OOH =>
2 C2H5OH + 2 CO2 = 3 C2H3OOH

Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4

SnCl2 + K2CrO4 = SnCrO4 + K2Cl2 =>
SnCl2 + K2CrO4 = SnCrO4 + K2Cl2

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

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Breng de vergelijking van een chemische reactie in evenwicht
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