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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O

Sn + H2 = SnH2 =>
Sn + H2 = SnH2

Pb(OH)2 + BaSO4 = Ba(OH)2 + PbSO4 =>
Pb(OH)2 + BaSO4 = Ba(OH)2 + PbSO4

C8H9ON + O2 = CO2 + H2O + N2 =>
4 C8H9ON + 39 O2 = 32 CO2 + 18 H2O + 2 N2

BaCl2 + NH4Br = BaBr2 + NH4Cl =>
BaCl2 + 2 NH4Br = BaBr2 + 2 NH4Cl

NH3(g) = H2(g) + N2(g) =>
2 NH3(g) = 3 H2(g) + N2(g)

Co2 + Ca = CaCo3 =>
3 Co2 + 2 Ca = 2 CaCo3

AlCl3 + Ca(No3)2 = CaCl2 + Al(No3)3 =>
2 AlCl3 + 3 Ca(No3)2 = 3 CaCl2 + 2 Al(No3)3

MgSO4 + PbNO3 = MgNO3 + PbSO4 =>
MgSO4 + PbNO3 = MgNO3 + PbSO4

C12H24O2 + C2H6O = C14H28O2 + H2O =>
C12H24O2 + C2H6O = C14H28O2 + H2O

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

[Cr(OH2)6]{2+} + O2 = [Cr(OH)5OH]{2+} + H2O =>
2[Cr(OH2)6]{2+} + 3 O2 = 2[Cr(OH)5OH]{2+} + 6 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C4H7OCl + NH3 = C4H9ON + NH4{+} + Cl{-} =>
C4H7OCl + 2 NH3 = C4H9ON + NH4{+} + Cl{-}

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CuNO3 + NH4OH = CuOH + NH4NO3 =>
CuNO3 + NH4OH = CuOH + NH4NO3

C6H8O6 + Ba(OH)2 = H2O + Ba3(C6H5O6)2 =>
2 C6H8O6 + 3 Ba(OH)2 = 6 H2O + Ba3(C6H5O6)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

COFe2CO3 = FeCO2 =>
COFe2CO3 = 2 FeCO2

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

CuNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
CuNO3 + H2SO4 = CuSO4 + NO2 + H2O

HF + Be(OH)2 = H2O + BeHOF =>
HF + Be(OH)2 = H2O + BeHOF

Cl2O + KOH = H2O + KCl2 + O2 =>
4 Cl2O + 4 KOH = 2 H2O + 4 KCl2 + 3 O2

C4H4O4 + KOH = KC4H3O4 + H2O =>
C4H4O4 + KOH = KC4H3O4 + H2O

Cr(OH)3 + NaClO3 = Cr(ClO3)3 + NaOH =>
Cr(OH)3 + 3 NaClO3 = Cr(ClO3)3 + 3 NaOH

CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3

Fe2(CO3) = Fe2OCO2 =>
Fe2(CO3) = Fe2OCO2

NaOH + Zn = Na2ZnO2 + H2 =>
2 NaOH + Zn = Na2ZnO2 + H2

NaHSO3 + KHSO5 = H2SO4 + NaKSO4 =>
NaHSO3 + KHSO5 = H2SO4 + NaKSO4

RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3

C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2

KClO4 + Na2SO3 + H2SO4 = Na2SO4 + Cl2 + K2SO4 + H2O =>
2 KClO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + Cl2 + K2SO4 + H2O

SO4{-2} + e + H{+} = S{-2} + H2O =>
SO4{-2} + 8e + 8 H{+} = S{-2} + 4 H2O

Ti + HNO3 + HF = H2TiF6 + NO + H2O =>
3 Ti + 4 HNO3 + 18 HF = 3 H2TiF6 + 4 NO + 8 H2O

Ca + NH4CO3 = CaCO3 + NH4 =>
Ca + NH4CO3 = CaCO3 + NH4

CH3CH2Cl + Na = NaCl + CH3CH2 =>
CH3CH2Cl + Na = NaCl + CH3CH2

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O

Ca(s) + HNO3(aq) = Ca(NO3)2 + H2O + N2O =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2 + 5 H2O + N2O

P2O3 + NaOH = Na2(PHO3) + H2O =>
P2O3 + 4 NaOH = 2 Na2(PHO3) + H2O

IO3{-} + Cl{-} + H{+} = I2 + Cl2 + H2O =>
2 IO3{-} + 10 Cl{-} + 12 H{+} = I2 + 5 Cl2 + 6 H2O

H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O

K + Ba(NO3)2 = Ba + KNO3 =>
2 K + Ba(NO3)2 = Ba + 2 KNO3

C8H8 + H2O = C6H5CH2CH2OH =>
C8H8 + H2O = C6H5CH2CH2OH

C6H4COCOO + HNO3 = C6H3NO2COCOO + H2O =>
C6H4COCOO + HNO3 = C6H3NO2COCOO + H2O

Al + S = Al2S4 =>
2 Al + 4 S = Al2S4

FeCO3 = CO2COFe2O3 =>
2 FeCO3 = CO2COFe2O3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

ZnO + P2O5 = Zn(PO3)2 =>
ZnO + P2O5 = Zn(PO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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