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Chemische vergelijkingen in evenwicht op08/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Ba(OH)2 = BaCl2 + (H2O) =>
2 HCl + Ba(OH)2 = BaCl2 + 2(H2O)

C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4

H(NO3) = N2O5 + H2O =>
2 H(NO3) = N2O5 + H2O

HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O

MgO(s) + NH4Cl(s) = NH3(g) + H2O(l) + MgCl2(s) =>
MgO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(l) + MgCl2(s)

Zn(C2H3O2)2 + Pb = ZnPb + (C2H3O2)2 =>
Zn(C2H3O2)2 + Pb = ZnPb + (C2H3O2)2

ClNa + H2O4S = Na2O4S + HCl =>
2 ClNa + H2O4S = Na2O4S + 2 HCl

C10H8O4 + NaOH = C2H6O2 + Na2C8H4O4 =>
C10H8O4 + 2 NaOH = C2H6O2 + Na2C8H4O4

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

IrO2 + MnO2 + SiO2 + SnO2 + Sn = IrMn3Si2Sn7O16 =>
IrO2 + 3 MnO2 + 2 SiO2 + 2 SnO2 + 5 Sn = IrMn3Si2Sn7O16

Sn(NO3)2 + HCl = H2SnCl4 + HNO3 =>
Sn(NO3)2 + 4 HCl = H2SnCl4 + 2 HNO3

Fe2(SO4)3 + H3N = FeN + H2SO4 =>
Fe2(SO4)3 + 2 H3N = 2 FeN + 3 H2SO4

(CH3)2Si(OH)2 = Si2(CH3)4O(OH)2 + H2O =>
2(CH3)2Si(OH)2 = Si2(CH3)4O(OH)2 + H2O

CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CO + K2SO4 + MnSO4 + H2O =>
10 CH3CH2CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH3CH2CO + 3 K2SO4 + 6 MnSO4 + 24 H2O

I2 + HNO3 = N2O4 + HIO3 + H2O =>
I2 + 10 HNO3 = 5 N2O4 + 2 HIO3 + 4 H2O

Zn2 + (O2)2 = Zn2(O22) =>
2 Zn2 + 11(O2)2 = 2 Zn2(O22)

Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3 =>
Fe(NO3)3 + Li2CO3 = FeCO3 + Li2(NO3)3

KI + NgNo3 = KNo3 + NgI =>
KI + NgNo3 = KNo3 + NgI

Fe{2+} + O2 + H{+} = Fe{3} + H2O =>
4 Fe{2+} + O2 + 4 H{+} = 4 Fe{3} + 2 H2O

HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + CO2(g) + H2O

KMnO4 + H2(SO4) + H2S = K2(SO4) + Mn(SO4) + H2O =>
8 KMnO4 + 7 H2(SO4) + 5 H2S = 4 K2(SO4) + 8 Mn(SO4) + 12 H2O

Al + O2 = (Al2)(O3) =>
4 Al + 3 O2 = 2(Al2)(O3)

NaOH + Sr(NO3)2 = Na(NO3)2 + SrOH =>
NaOH + Sr(NO3)2 = Na(NO3)2 + SrOH

(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl

Br2Fl3 = Br2 + Fl2 =>
2 Br2Fl3 = 2 Br2 + 3 Fl2

CH3NH2 + CH3I = (CH3)2NH + HI =>
CH3NH2 + CH3I = (CH3)2NH + HI

ZnO + C2H5NO2 = C4H8N2O4Zn + H2O =>
ZnO + 2 C2H5NO2 = C4H8N2O4Zn + H2O

Sn + AgCl = SnCl2 + Ag =>
Sn + 2 AgCl = SnCl2 + 2 Ag

Hg + SnSO4 = HgSO4 + Sn =>
Hg + SnSO4 = HgSO4 + Sn

C6H6(l) + O(g) = CO2(g) + H2O(g) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(g)

FeS2 + H2O + O2 = H2SO4 + Fe =>
FeS2 + 2 H2O + 3 O2 = 2 H2SO4 + Fe

HCIO4 + NaOH = H2O + NaCIO4 =>
HCIO4 + NaOH = H2O + NaCIO4

MnO(OH)2 + H2SO4 + NaI = Mn(OH)2 + NaSO4 + H2O + I2 =>
2 MnO(OH)2 + 2 H2SO4 + 2 NaI = 2 Mn(OH)2 + 2 NaSO4 + 2 H2O + I2

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

CuO + Al2 = Cu + Al2O3 =>
3 CuO + Al2 = 3 Cu + Al2O3

P2O5 + HCl = PCl + H2O + O =>
P2O5 + 2 HCl = 2 PCl + H2O + 4 O

C12H9NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C12H9NS + 61 O2 = 48 CO2 + 18 H2O + 2 N2 + 4 SO2

P2O5 + HCl = PCl + H2O + O =>
P2O5 + 2 HCl = 2 PCl + H2O + 4 O

(NH4)2Cr2O7 = Cr2O3 + H2O + NH3 + O2 =>
2(NH4)2Cr2O7 = 2 Cr2O3 + 2 H2O + 4 NH3 + 3 O2

H2TeO4 + Fe(NO3)3 = Fe2(TeO4)3 + HNO3 =>
3 H2TeO4 + 2 Fe(NO3)3 = Fe2(TeO4)3 + 6 HNO3

C18H9NO4 + O2 = CO2 + H2O + NO =>
4 C18H9NO4 + 75 O2 = 72 CO2 + 18 H2O + 4 NO

Fe2 + Cu2(SO4)2 = Fe2(SO4)2 + Cu2 =>
Fe2 + Cu2(SO4)2 = Fe2(SO4)2 + Cu2

NaBrO + H2O = NaHBrO + OH =>
NaBrO + H2O = NaHBrO + OH

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

Al2(CO3)3 + Cu(NO3)2 = Al(NO3)3 + CuCO3 =>
Al2(CO3)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuCO3

H2SO4 + CuHCO3 = Cu2SO4 + CO2 + H2O =>
H2SO4 + 2 CuHCO3 = Cu2SO4 + 2 CO2 + 2 H2O

C19H32O2 + O2 = H2O + CO2 =>
C19H32O2 + 26 O2 = 16 H2O + 19 CO2

K2[Cr2O7] + HCl = CrCl3 + H2O + KCl + O =>
K2[Cr2O7] + 8 HCl = 2 CrCl3 + 4 H2O + 2 KCl + 3 O

C2H5OH + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4

I{-} + Cl2 + H2O = I2 + ClO{3-} + H{+} =>
2 I{-} + Cl2 + 2 H2O = I2 + 2 ClO{3-} + 4 H{+}

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Breng de vergelijking van een chemische reactie in evenwicht
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