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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr{2+} + OAc{-} + H2O = Cr2(OAc)4(H2O)2 =>
2 Cr{2+} + 4 OAc{-} + 2 H2O = Cr2(OAc)4(H2O)2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3

NHO3 + HCl = NO + H2O + Cl =>
NHO3 + 3 HCl = NO + 2 H2O + 3 Cl

HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl

F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF

Ph2CHOH + Bu4NClO = Ph2CO + Bu4NCl + OH =>
Ph2CHOH + 2 Bu4NClO = Ph2CO + 2 Bu4NCl + 2 OH

Al + H2(SO4)2 = Al(SO4)2 + H2 =>
Al + H2(SO4)2 = Al(SO4)2 + H2

CO2 + KNO3 = CNO3 + KO2 =>
CO2 + KNO3 = CNO3 + KO2

Al + CaO = AlCaO =>
Al + CaO = AlCaO

SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3

Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

Cu + HCl + O2 = CuCl2 + H2O =>
2 Cu + 4 HCl + O2 = 2 CuCl2 + 2 H2O

C2H12O6 = C2H6O + CO2 + H2O =>
3 C2H12O6 = 2 C2H6O + 2 CO2 + 12 H2O

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

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

ClO4H + H2O = ClOH + HO =>
ClO4H + 3 H2O = ClOH + 6 HO

C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O

NH3 + C3H7Br = HBr + C3H7NH2 =>
NH3 + C3H7Br = HBr + C3H7NH2

AgC2H3O2 + Na3Po4 = Ag3Po4 + NaC2H3O2 =>
3 AgC2H3O2 + Na3Po4 = Ag3Po4 + 3 NaC2H3O2

CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu

Hg2Cl2 + NH4OH = Hg2(OH)2 + NH4Cl =>
Hg2Cl2 + 2 NH4OH = Hg2(OH)2 + 2 NH4Cl

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

CH3NH2 + KOH = CH3NHK + H2O =>
CH3NH2 + KOH = CH3NHK + H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

CuSO4(aq) + KOH(aq) = Cu(OH)2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(aq)

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

CH3CH2CN + NaOH = CH3OH + NaCNCH2 =>
CH3CH2CN + NaOH = CH3OH + NaCNCH2

HC2H3O2 + NaHCO2 = NaCCH3O2 + H2O + CO2 =>
3 HC2H3O2 + 4 NaHCO2 = 4 NaCCH3O2 + 2 H2O + 2 CO2

Al2O3 + KOH + H2O = K3(Al(OH)6) =>
Al2O3 + 6 KOH + 3 H2O = 2 K3(Al(OH)6)

AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl

C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2

Al + O + HCl = H2O + AlCl3 =>
2 Al + 3 O + 6 HCl = 3 H2O + 2 AlCl3

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate =>
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate

MnO3 + Fe = FeO2 + Mn =>
2 MnO3 + 3 Fe = 3 FeO2 + 2 Mn

Fe(NO3)3 + KSCN + H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3 =>
Fe(NO3)3 + KSCN + 5 H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3

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

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO

Ba3(PO4)2 + Fr2CO3 = BaCO3 + Fr3PO4 =>
Ba3(PO4)2 + 3 Fr2CO3 = 3 BaCO3 + 2 Fr3PO4

Br2 + FeI2 = BrI + Fe =>
Br2 + FeI2 = 2 BrI + Fe

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

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

H2 + CO = C6H14 + H2O =>
13 H2 + 6 CO = C6H14 + 6 H2O

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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