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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C9H8O4 + H2O2 = CO2 + H2O =>
C9H8O4 + 18 H2O2 = 9 CO2 + 22 H2O

Al2(SO4)3 + H2O + Zn = ZnSO4 + H2 + Al(OH)3 =>
Al2(SO4)3 + 6 H2O + 3 Zn = 3 ZnSO4 + 3 H2 + 2 Al(OH)3

AgNO3 + CH4N2O = AgNO3CH4N2O =>
AgNO3 + CH4N2O = AgNO3CH4N2O

K1 + At1 + H1 + Ar1 + I1 + Ne1 = KAtHArINe =>
K1 + At1 + H1 + Ar1 + I1 + Ne1 = KAtHArINe

P + NaOH + H2O = NaH2PO4 + PH3 =>
8 P + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3

Si + O{2} = SiO{2} =>
Si + O{2} = SiO{2}

C8H18 + O = OH18 + C =>
C8H18 + O = OH18 + 8 C

NaIO3 + Cu(IO3)2 = CuNa + IO3 =>
NaIO3 + Cu(IO3)2 = CuNa + 3 IO3

C6H10O + KMnO4 + H2O = HOOC(CH2)4COOH + MnO2 + KOH =>
C6H10O + 2 KMnO4 + H2O = HOOC(CH2)4COOH + 2 MnO2 + 2 KOH

Ba + HNO3 = Ba(NO3)2 + H =>
Ba + 2 HNO3 = Ba(NO3)2 + 2 H

CaCO3 + NH3 + NaCl + H2O = CaO + NaHCO3 + NH4Cl =>
CaCO3 + NH3 + NaCl + H2O = CaO + NaHCO3 + NH4Cl

SO2 + SO4{2-} = S2O6{2-} =>
SO2 + SO4{2-} = S2O6{2-}

Sr(NO3)2 = SrO + O2 + NO2 =>
2 Sr(NO3)2 = 2 SrO + O2 + 4 NO2

(NH4)2SO4*Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4*Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O

Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4

K2Cr2O7 + H2SO4 + CH3CH3OH = CH3COOH + Cr(SO4) + K2SO4 + H2O =>
5 K2Cr2O7 + 15 H2SO4 + 8 CH3CH3OH = 8 CH3COOH + 10 Cr(SO4) + 5 K2SO4 + 27 H2O

SO2 + Ni = NiO + S =>
SO2 + 2 Ni = 2 NiO + S

HBr + HOCl = HBrO3 + HCl =>
HBr + 3 HOCl = HBrO3 + 3 HCl

C6H12O6(s) + O2 = CO2(g) + H2O =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O

CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2

NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3 =>
NaHCO3 + Cu + H2O = NaOH + H2 + CuCO3

P4(s) + NaOH(aq) + H2O9(l) = PH3(g) + Na2HPO3(aq) =>
19 P4(s) + 108 NaOH(aq) + 6 H2O9(l) = 22 PH3(g) + 54 Na2HPO3(aq)

HClO4(l) + H2O(l) = H3O(aq) + ClO4(aq) =>
HClO4(l) + H2O(l) = H3O(aq) + ClO4(aq)

FeCl3 + Cu(SO4) = Fe2(SO4)3 + CuCl2 =>
2 FeCl3 + 3 Cu(SO4) = Fe2(SO4)3 + 3 CuCl2

A2B + BC = B + A2C =>
A2B + BC = 2 B + A2C

NaHCO3 + C6H8O6H2O = H2O + CO2 + NaCO2 =>
20 NaHCO3 + C6H8O6H2O = 15 H2O + 6 CO2 + 20 NaCO2

HI + NO2 = NO + I2 + H2O =>
2 HI + NO2 = NO + I2 + H2O

C5H7O4COOH + Ba(OH)2 = H2O + C6O4 + Ba =>
C5H7O4COOH + 2 Ba(OH)2 = 6 H2O + C6O4 + 2 Ba

Fe(OH)3 + CO2 = Fe(HCO3)3 =>
Fe(OH)3 + 3 CO2 = Fe(HCO3)3

CH3CO(OH) + Na2CO3 = C2H3NaO2 + H2O + CO2 =>
2 CH3CO(OH) + Na2CO3 = 2 C2H3NaO2 + H2O + CO2

Fe3O3(s) + C(s) = Fe(s) + CO(g) =>
Fe3O3(s) + 3 C(s) = 3 Fe(s) + 3 CO(g)

NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2

Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O

C2H5OHC3H7COOH = C3H7COOC2H5H2O =>
C2H5OHC3H7COOH = C3H7COOC2H5H2O

Mg(NO3)2 = MgO(s) + NO2(g) + O2(g) =>
2 Mg(NO3)2 = 2 MgO(s) + 4 NO2(g) + O2(g)

Zn + PbS = ZnS + Pb =>
Zn + PbS = ZnS + Pb

Ca + H2O = Ca(OH)2 + H2H2O =>
Ca + 3 H2O = Ca(OH)2 + H2H2O

NH3 + HCl = H + NHCl2 =>
NH3 + 2 HCl = 4 H + NHCl2

NaHCO3 + H3Po4 = Na3Po4 + H2O + CO2 =>
3 NaHCO3 + H3Po4 = Na3Po4 + 3 H2O + 3 CO2

HNO3 + HF = HFO + NO + H2O =>
2 HNO3 + 3 HF = 3 HFO + 2 NO + H2O

Cu(NO3)2 + NaHCO3 = Cu(HCO3)2 + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(HCO3)2 + 2 NaNO3

Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2

CuBr2(aq) + Na3PO4(aq) = CuPO4(s) + Na3Br2(aq) =>
CuBr2(aq) + Na3PO4(aq) = CuPO4(s) + Na3Br2(aq)

SO2HCl = HSO2Cl =>
SO2HCl = HSO2Cl

Mn2O3 + C = Mn + CO =>
Mn2O3 + 3 C = 2 Mn + 3 CO

Ca + Al(OH)3 = Al + CaOH =>
3 Ca + Al(OH)3 = Al + 3 CaOH

BeOC = CO2Be2C =>
2 BeOC = CO2Be2C

HCl(aq) + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl(aq) + MgCO3 = MgCl2 + CO2 + H2O

Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
Ca(H2PO4)2(s) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)

K2S + Cu2(SO4)2 = K2(SO4)2 + Cu2S =>
K2S + Cu2(SO4)2 = K2(SO4)2 + Cu2S

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Breng de vergelijking van een chemische reactie in evenwicht
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