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Chemische vergelijkingen in evenwicht op01/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2(SO4)2H5 = Cu2(SO4)2 + H =>
Cu2(SO4)2H5 = Cu2(SO4)2 + 5 H

KMnO4 + BaCl2 + HCl = KCl + MnCl2 + H2O + BaCl3 =>
KMnO4 + 5 BaCl2 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 BaCl3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

V2O5 + SO2 = V2O3 + SO3 =>
V2O5 + 2 SO2 = V2O3 + 2 SO3

C7H6O3 + C4H6O3 = HC9H7O4 =>
11 C7H6O3 + C4H6O3 = 9 HC9H7O4

Br{-} + Co{3+} = Br2 + Co2{+} =>
10 Br{-} + 4 Co{3+} = 5 Br2 + 2 Co2{+}

Na2SO4 + HOH = NaH + (OH)2SO4 =>
Na2SO4 + 2 HOH = 2 NaH + (OH)2SO4

Ag + HNO3 = Ag(NO3)2 + NO2 + H2O =>
Ag + 4 HNO3 = Ag(NO3)2 + 2 NO2 + 2 H2O

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

NH4{+} + CO3{2-} = NH3 + HCO3{-} =>
NH4{+} + CO3{2-} = NH3 + HCO3{-}

NH{-4}NO{-3} = N{-2}O + H{-2}O =>
NH{-4}NO{-3} = N{-2}O + H{-2}O

KI + HSO4 = H2S + I2 + K2SO4 + H2O =>
18 KI + 10 HSO4 = H2S + 9 I2 + 9 K2SO4 + 4 H2O

K2C2O4 + AgNO3 = Ag2C2O4 + KNO3 =>
K2C2O4 + 2 AgNO3 = Ag2C2O4 + 2 KNO3

Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2

K2S2O3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O =>
2 K2S2O3 + 5 KMnO4 + 10 H2SO4 = 9 KSO4 + 5 MnSO4 + 10 H2O

C4H8O2 + KOH = C2H3O2K + C2H6O =>
C4H8O2 + KOH = C2H3O2K + C2H6O

Sr(NO3)2 + Fe3(PO4)2 = Sr3(PO4)2 + Fe(NO3)2 =>
3 Sr(NO3)2 + Fe3(PO4)2 = Sr3(PO4)2 + 3 Fe(NO3)2

C4H9OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O

CaCl2(aq) + Na2SO4(aq) = NaCl(s) + CaSO4(g) =>
CaCl2(aq) + Na2SO4(aq) = 2 NaCl(s) + CaSO4(g)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Cr2O7{-2} + H{+} + Fe{-} = Cr{+3} + H2O + Fe{+3} =>
2 Cr2O7{-2} + 28 H{+} + 3 Fe{-} = 4 Cr{+3} + 14 H2O + 3 Fe{+3}

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

K2CrO4 + BeSO4 = K2SO4 + BeCrO4 =>
K2CrO4 + BeSO4 = K2SO4 + BeCrO4

KI + H2SO4 + MnO2 = MnSO4 + KIO3 + H2O =>
KI + 3 H2SO4 + 3 MnO2 = 3 MnSO4 + KIO3 + 3 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Ca + NiBr2 = CaBr + Ni =>
2 Ca + NiBr2 = 2 CaBr + Ni

HNO3 + Cu = CuNO3 + HNO2 + H2O =>
3 HNO3 + 2 Cu = 2 CuNO3 + HNO2 + H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

C6H12O6 + Cr2O7{-2} + H{+} = Cr{3+} + CO2 + H2O =>
C6H12O6 + 4 Cr2O7{-2} + 32 H{+} = 8 Cr{3+} + 6 CO2 + 22 H2O

FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3

Br2 + MgO = MgBr + O2 =>
Br2 + 2 MgO = 2 MgBr + O2

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3() =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3()

MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn

NH3 + Na2S = NS + Na2H3 =>
NH3 + Na2S = NS + Na2H3

NH3 + H2O = [NH4OH] =>
NH3 + H2O = [NH4OH]

KNO3 + AgClO3 = AgNO3 + KClO3 =>
KNO3 + AgClO3 = AgNO3 + KClO3

H2O2 + FeCl2 + HCl = FeCl3 + H2O =>
H2O2 + 2 FeCl2 + 2 HCl = 2 FeCl3 + 2 H2O

C8H17COOC9H19 + NaOH = C9H19OH + C8H17COONa =>
C8H17COOC9H19 + NaOH = C9H19OH + C8H17COONa

NaHCO3 + C4H6O5 = Na2C4H5O5 + CO2 + H2O =>
24 NaHCO3 + 13 C4H6O5 = 12 Na2C4H5O5 + 28 CO2 + 21 H2O

K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + KNO3 =>
K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + 2 KNO3

Mg(NO3)2*6H2O = Mg(NO3)2*3H2O + H2O =>
Mg(NO3)2*6H2O = Mg(NO3)2*3H2O + 3 H2O

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

NH4NO2 = nitrogen + water =>
NH4NO2 = N2 + 2 H2O

HNO3 + Sn = N2O4 + Sn(NO3)4 + H2O =>
8 HNO3 + Sn = 2 N2O4 + Sn(NO3)4 + 4 H2O

H2SO7 + HI = H2SO3 + I2 + H2O =>
H2SO7 + 8 HI = H2SO3 + 4 I2 + 4 H2O

HCl + Na2CO3 = NaCl + CO3 + H2 =>
2 HCl + Na2CO3 = 2 NaCl + CO3 + H2

NH + CuO = Cu + N + H2O =>
2 NH + CuO = Cu + 2 N + H2O

AgCl + HPO3 = AgPO3 + HCl =>
AgCl + HPO3 = AgPO3 + HCl

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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