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Chemische vergelijkingen in evenwicht op01/23/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeS2 + O2 + H = Fe2O3 + H2SO4 =>
4 FeS2 + 19 O2 + 16 H = 2 Fe2O3 + 8 H2SO4

HBr + Zn = ZnBr + H =>
HBr + Zn = ZnBr + H

KClO3 + H2SO4 = K2SO4 + Cl2 + H2O + O2 =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + 2 Cl2 + 2 H2O + 5 O2

NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O

Sodiumcarbonate + HCl = Sodiumchloride + water + carbondioxide =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

CaCl + Sr = Ca + SrCl2 =>
2 CaCl + Sr = 2 Ca + SrCl2

Ba(OH)2 + NaOH = NaBa(OH)3 =>
Ba(OH)2 + NaOH = NaBa(OH)3

KOH + HCl = KClO + H =>
KOH + HCl = KClO + 2 H

C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3

C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O

C6H8O6 + KOH = H2O + KC6H7O6 =>
C6H8O6 + KOH = H2O + KC6H7O6

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

CoCO3 + H2O + CO2 = Co(HCO3)2 =>
CoCO3 + H2O + CO2 = Co(HCO3)2

FeCl3*6H2O = Fe + Cl2 + H2O =>
2 FeCl3*6H2O = 2 Fe + 3 Cl2 + 12 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

CH3COOH(aq) + H2O(l) = H3O + CH3COO =>
CH3COOH(aq) + H2O(l) = H3O + CH3COO

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O

TiCl4(g) + Na(l) = NaCl(s) + Ti(s) =>
TiCl4(g) + 4 Na(l) = 4 NaCl(s) + Ti(s)

C7H6O2 + HNO3 = C7H5O2NO2 + H2O =>
C7H6O2 + HNO3 = C7H5O2NO2 + H2O

CH4N2O = C3H3N3O3 + NH3 =>
3 CH4N2O = C3H3N3O3 + 3 NH3

Ba3(PO4)2 + Li = Li3PO4 + Ba =>
Ba3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Ba

CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

HCO3 = H4 + CO3 =>
4 HCO3 = H4 + 4 CO3

Pb(CO3)2 + H2SO4 = CO2 + H2O + Pb(SO4)2 =>
Pb(CO3)2 + 2 H2SO4 = 2 CO2 + 2 H2O + Pb(SO4)2

VO(CH3COCHCOCH3)2 + Sn + CH3COCH2COCH3 = V(CH3COCHCOCH3)3 + Sn{2+} + (CH3COCHCOCH3){-} + H2O =>
2 VO(CH3COCHCOCH3)2 + Sn + 4 CH3COCH2COCH3 = 2 V(CH3COCHCOCH3)3 + Sn{2+} + 2(CH3COCHCOCH3){-} + 2 H2O

Mo2O3 + ZnSO4 + H2O = MoO3 + ZnH2SO4 =>
Mo2O3 + 3 ZnSO4 + 3 H2O = 2 MoO3 + 3 ZnH2SO4

Zn + MnSO4 = ZnSO4 + Mn =>
Zn + MnSO4 = ZnSO4 + Mn

CH3Cl(g) + H2O(l) = CH3OH(aq) + HCl(aq) =>
CH3Cl(g) + H2O(l) = CH3OH(aq) + HCl(aq)

BaCl2(aq) + NaNO3(aq) = NaCl(aq) + Ba(NO3)2(s) =>
BaCl2(aq) + 2 NaNO3(aq) = 2 NaCl(aq) + Ba(NO3)2(s)

CrCl3 + Na2HPO4 = Cr2(HPO4)3 + NaCl =>
2 CrCl3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaCl

C3H6Br2Zn = ZnBr2C3H6 =>
C3H6Br2Zn = ZnBr2C3H6

CaO + CO = CaCO2 =>
CaO + CO = CaCO2

C6H10 + H2O + CO2 = C6H10O2 =>
15 C6H10 + 10 H2O + 12 CO2 = 17 C6H10O2

Na2CrO4 + Al(OH)3 = Al2(CrO4)3 + NaOH =>
3 Na2CrO4 + 2 Al(OH)3 = Al2(CrO4)3 + 6 NaOH

Cu + MnO2 = Mn + CuO =>
2 Cu + MnO2 = Mn + 2 CuO

H2SeO4 + NH4 = (NH4)2SeO4 + H2 =>
H2SeO4 + 2 NH4 = (NH4)2SeO4 + H2

NaCl(aq) + AgNO(aq) = AgCl(s) + NaNO(aq) =>
NaCl(aq) + AgNO(aq) = AgCl(s) + NaNO(aq)

AgNO3 + K2SO = Ag2SO + KNO3 =>
2 AgNO3 + K2SO = Ag2SO + 2 KNO3

Al3 + NH4ClO4 = AlO + AlCl + NO + H2O =>
2 Al3 + 3 NH4ClO4 = 3 AlO + 3 AlCl + 3 NO + 6 H2O

At + Fe = AtFe =>
At + Fe = AtFe

HClO4 + NO2{-} = HNO2 + ClO4{-} =>
HClO4 + NO2{-} = HNO2 + ClO4{-}

H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba =>
H2SO4 + Ba(NO3)2 = H2(NO3)2 + SO4Ba

Fe3O4 + HNO3 = Fe[NO3]3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe[NO3]3 + NO + 14 H2O

C13H28(dodecano) + O2 = CO2 + H2O =>
C13H28(dodecano) + 20 O2 = 13 CO2 + 14 H2O

Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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