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Chemische vergelijkingen in evenwicht op07/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + KNO2 + HCl = MnCl2 + H2O + KNO3 + KCl =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 3 H2O + 5 KNO3 + 2 KCl

H2CO3 + KOH = KCO3 + OH3 =>
H2CO3 + KOH = KCO3 + OH3

CaN2O6 + H2S = CaS + HNO3 =>
CaN2O6 + H2S = CaS + 2 HNO3

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiAl(OH)4 =>
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + LiAl(OH)4

Cl9O = O2 + Cl2 =>
2 Cl9O = O2 + 9 Cl2

O2 = O3 =>
3 O2 = 2 O3

P2O5 + Pb(NO3)2 = Pb3(PO4)2 + N2O5 =>
P2O5 + 3 Pb(NO3)2 = Pb3(PO4)2 + 3 N2O5

Se + HNO3 = NO + NO2 + H2SeO3 =>
Se + 2 HNO3 = NO + NO2 + H2SeO3

Fe + Cl3 = FeCl2 =>
3 Fe + 2 Cl3 = 3 FeCl2

CrO4{2-} + H2O2 + OH{-} = CrO10{-5} + H2O =>
2 CrO4{2-} + 9 H2O2 + 6 OH{-} = 2 CrO10{-5} + 12 H2O

BaBr2 + NaOH = NaBr + Ba(OH)2 =>
BaBr2 + 2 NaOH = 2 NaBr + Ba(OH)2

NH3 + CuSO4 = NH3CuSO4 =>
NH3 + CuSO4 = NH3CuSO4

NI3 = N + I =>
NI3 = N + 3 I

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

H2SO4 + HNO2 = HNSO5 + H2O =>
H2SO4 + HNO2 = HNSO5 + H2O

CuSO{4} + KOH = CuOH + KSO{4} =>
CuSO{4} + KOH = CuOH + KSO{4}

C4H7Cl3O + NH4CSN = C4H6Cl2 + NH2Cl + HCSN + H2O =>
C4H7Cl3O + NH4CSN = C4H6Cl2 + NH2Cl + HCSN + H2O

Bi(NO3)3 + KOH = Bi2O3 + KNO3 + H2O =>
2 Bi(NO3)3 + 6 KOH = Bi2O3 + 6 KNO3 + 3 H2O

CoCl2 + Na2CO3 = CoCO3 + Na2Cl2 =>
CoCl2 + Na2CO3 = CoCO3 + Na2Cl2

CuO + CaCO3 = CuCO3 + CaO =>
CuO + CaCO3 = CuCO3 + CaO

C8H17NH2 + O2 = CO2 + H2O + N2 =>
4 C8H17NH2 + 51 O2 = 32 CO2 + 38 H2O + 2 N2

C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O

AlOH + CH3COOH = Al(CH3COO) + H2O =>
AlOH + CH3COOH = Al(CH3COO) + H2O

C6H12O7 + O2 = C6H10O7 + H2O =>
2 C6H12O7 + O2 = 2 C6H10O7 + 2 H2O

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

BaCl2 + KCl3 = Ba(Cl3)2 + KCl =>
BaCl2 + 2 KCl3 = Ba(Cl3)2 + 2 KCl

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

AgNO3 + K2Cr2O7 = AgCr2O7 + K2NO3 =>
AgNO3 + K2Cr2O7 = AgCr2O7 + K2NO3

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Mg(OH)2 + HCl = MgCl2 + HOH(l) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 HOH(l)

Fe + NaBr = Na + FeBr2 =>
Fe + 2 NaBr = 2 Na + FeBr2

KOH + CaCO3 = Ca(OH)2 + K2CO3 =>
2 KOH + CaCO3 = Ca(OH)2 + K2CO3

CoCl2 + Na2CO3 = CoCO3 + Na2Cl2 =>
CoCl2 + Na2CO3 = CoCO3 + Na2Cl2

NaOH + Mg = (MgOH)2 + Na =>
2 NaOH + 2 Mg = (MgOH)2 + 2 Na

Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + NaNO3 =>
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaNO3

C2H2F4 + Al2O3 = AlF3 + H2O + CO2 + C =>
6 C2H2F4 + 4 Al2O3 = 8 AlF3 + 6 H2O + 3 CO2 + 9 C

C6H16O6 + O = CO2 + H2O =>
C6H16O6 + 14 O = 6 CO2 + 8 H2O

C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H4O =>
2 C3H7OH + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 7 H2O + 2 HC3H4O

KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4

HCu + NaOH = Na + Cu(OH)2 + H2O =>
HCu + 3 NaOH = 3 Na + Cu(OH)2 + H2O

HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O

Fe + H2O + O2 = (Fe2O3)3(H2O) =>
12 Fe + 2 H2O + 9 O2 = 2(Fe2O3)3(H2O)

SrSO4 + H2O = SrO + H2SO4 =>
SrSO4 + H2O = SrO + H2SO4

Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O

Methane + sulfurdioxide = hydrogensulfide + carbondioxide + hydrogen =>
CH4 + SO2 = H2S + CO2 + H2

Pt + HNo3 = HPt + No3 =>
Pt + HNo3 = HPt + No3

BrO3{-} + Br{-} + H3O{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H3O{+} = 3 Br2 + 9 H2O

HCl + Mg[OH]2 = MgCl2 + H2O =>
2 HCl + Mg[OH]2 = MgCl2 + 2 H2O

C6H12O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 66 H2O + 30 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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