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Chemische vergelijkingen in evenwicht op01/29/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pt{4+} + Cl{-} = PtCl6{2-} =>
Pt{4+} + 6 Cl{-} = PtCl6{2-}

CH3CH3CC3H8 + O2 = CO2 + H2O =>
2 CH3CH3CC3H8 + 19 O2 = 12 CO2 + 14 H2O

CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu

C13H13N3 + O2 = CO2 + H2O + N2 =>
4 C13H13N3 + 65 O2 = 52 CO2 + 26 H2O + 6 N2

HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH =>
HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH

Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + H{+} =>
Ca{2+} + ClO{-} + SO2 + H2O = CaSO4 + Cl{-} + 2 H{+}

Ag3PO4 + NH3*H2O = [Ag(NH3)2]OH + H3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = 3[Ag(NH3)2]OH + H3PO4 + 3 H2O

AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3

Al2(CO3)3 + HCl = AlCl3 + H2CO3 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2CO3

Br2 + CHCl3 = BrCCl3 + HBr =>
Br2 + CHCl3 = BrCCl3 + HBr

NH4 + NO3 = NO2 + H2O =>
NH4 + 4 NO3 = 5 NO2 + 2 H2O

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

NaBr + H2SO4 + MnO4 = Mn(SO4)2 + Na2SO4 + Br2 + H2O =>
4 NaBr + 4 H2SO4 + MnO4 = Mn(SO4)2 + 2 Na2SO4 + 2 Br2 + 4 H2O

Ag(NO)3 + NaOH = AgOH + Na(NO)3 =>
Ag(NO)3 + NaOH = AgOH + Na(NO)3

C12H22O11 + H7NO2 = C10H15N + H2O + NH4HCO3 =>
13 C12H22O11 + 48 H7NO2 = 12 C10H15N + 131 H2O + 36 NH4HCO3

P3Cl4 = P + Cl =>
P3Cl4 = 3 P + 4 Cl

CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH

As2O3 + I2 + H2O = As2O5{-3} + H{+} + I{-} =>
2 As2O3 + I2 + 4 H2O = 2 As2O5{-3} + 8 H{+} + 2 I{-}

Na2S2O3 + AgCl = NaCl + AgNaS2O3 =>
Na2S2O3 + AgCl = NaCl + AgNaS2O3

Sc + PbSO4 = ScSO4 + Pb =>
Sc + PbSO4 = ScSO4 + Pb

MnO + SiO2 = Mn + SiO3 =>
MnO + SiO2 = Mn + SiO3

PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O

CO(g) + H2 = CH4 + H2O(l) =>
CO(g) + 3 H2 = CH4 + H2O(l)

H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O

FeCl2 + BaS = BaCl2 + FeS =>
FeCl2 + BaS = BaCl2 + FeS

NaIO3 + NaH4SO4 = NaHSO4 + Na2SO4 + H2O + I2 =>
6 NaIO3 + 10 NaH4SO4 = 4 NaHSO4 + 6 Na2SO4 + 18 H2O + 3 I2

HCl(aq) + MnO2(s) = MnCl2(aq) + H2O(g) + Cl2(g) =>
4 HCl(aq) + MnO2(s) = MnCl2(aq) + 2 H2O(g) + Cl2(g)

C3H10O + O2 = CO + H2O =>
2 C3H10O + 7 O2 = 6 CO + 10 H2O

NaHCO3 + CH3COOH = NaCOOH + CO2 + H2O =>
4 NaHCO3 + CH3COOH = 4 NaCOOH + 2 CO2 + 2 H2O

HF(aq) + C2O4(aq) = F(aq) + H2C2O4(aq) =>
2 HF(aq) + C2O4(aq) = 2 F(aq) + H2C2O4(aq)

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

HCl + Co = CoCl2 + H2 =>
2 HCl + Co = CoCl2 + H2

I + CuSO4 + H2O = ICu + H2SO4 + O2 =>
2 I + 2 CuSO4 + 2 H2O = 2 ICu + 2 H2SO4 + O2

Mg + C6H8O7 = Mg3C6H5O7 + H2 =>
6 Mg + 2 C6H8O7 = 2 Mg3C6H5O7 + 3 H2

C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O

NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4

C6H11OH + MnO4 + H{+] = C6H10O+Mn{2+}+H2O =>
3 C6H11OH + MnO4 + 2 H{+] = 3 C6H10O+Mn{2+}+4H2O

Fr3(PO4) + (NH4)2O = (NH4)3(PO4) + Fr2O =>
2 Fr3(PO4) + 3(NH4)2O = 2(NH4)3(PO4) + 3 Fr2O

KClO3 + SO2 = K2SO4 + ClO2 =>
2 KClO3 + SO2 = K2SO4 + 2 ClO2

K + H3BO3 = KOH + B =>
3 K + H3BO3 = 3 KOH + B

Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH3(l) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH3(l) + 2 H2O(l)

FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl

NH4 + NO3 = N + H2O =>
3 NH4 + 2 NO3 = 5 N + 6 H2O

HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Pb(NO3)2 + K2S = Pb2S2 + K(NO3) =>
2 Pb(NO3)2 + 2 K2S = Pb2S2 + 4 K(NO3)

H2O + C6H5C3H7 + KMnO4 = CO2 + KOH + MnO2 =>
2 H2O + C6H5C3H7 + 16 KMnO4 = 9 CO2 + 16 KOH + 16 MnO2

SbH3 = Sb + H =>
SbH3 = Sb + 3 H

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