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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COOH + Rb2S = RbC2H3O2 + H2S =>
2 CH3COOH + Rb2S = 2 RbC2H3O2 + H2S

ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO

HCHO + Ag(NH3)2OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2 Ag(NH3)2OH = HCOOH + 2 Ag + 4 NH3 + H2O

H2O(l) + CO2 = H2CO3(g) =>
H2O(l) + CO2 = H2CO3(g)

Li2SO4 + H2SiO3 = Li2SiO3 + H2SO4 =>
Li2SO4 + H2SiO3 = Li2SiO3 + H2SO4

Zn + H3AsO3 + H{+} = Zn2{+} + As + H2O =>
6 Zn + H3AsO3 + 3 H{+} = 3 Zn2{+} + As + 3 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

CuS + NH3 = Cu(NH3)4 + S =>
CuS + 4 NH3 = Cu(NH3)4 + S

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O

Mn + S = MnS =>
Mn + S = MnS

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3

NaOH + SO3H2 = NaHSO3 + H2O =>
NaOH + SO3H2 = NaHSO3 + H2O

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

SrCO3 + H2SO4 = SrSO4 + H2CO3 =>
SrCO3 + H2SO4 = SrSO4 + H2CO3

HCl + H2SO3 = H2 + ClSO3 =>
2 HCl + 2 H2SO3 = 3 H2 + 2 ClSO3

FeO(OH) + HNO3 = FeNO3(OH)2 =>
FeO(OH) + HNO3 = FeNO3(OH)2

Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

P4S6 + H2O = H2S + H3PO3 =>
P4S6 + 12 H2O = 6 H2S + 4 H3PO3

CrCl3 + LiAlH4 = CrCl2 + HCl + LiAlH3 =>
CrCl3 + LiAlH4 = CrCl2 + HCl + LiAlH3

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

AgNO3 + NH3 = Ag(NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2NO3

Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 1296 H2O + 427 Cl2

Zn + Au(CN)3 = Au + Zn(CN)2 =>
3 Zn + 2 Au(CN)3 = 2 Au + 3 Zn(CN)2

NO2 + CaO + O2 = Ca(NO3)2 =>
4 NO2 + 2 CaO + O2 = 2 Ca(NO3)2

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O

AgNO3(aq) + NiCl(aq) = AgCl(s) + NiNO3(aq) =>
AgNO3(aq) + NiCl(aq) = AgCl(s) + NiNO3(aq)

MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2

Sb + KClO3 + KOH = KSbO3 + KCl + H2O =>
6 Sb + 5 KClO3 + 6 KOH = 6 KSbO3 + 5 KCl + 3 H2O

C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8

Ca + Cl2 = Ca(Cl2)2 =>
Ca + 2 Cl2 = Ca(Cl2)2

C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O

H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}

FeCO3 + HNO3 = CO2 + Fe(NO3)2 + H2O =>
FeCO3 + 2 HNO3 = CO2 + Fe(NO3)2 + H2O

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2

H2C2 + O2 = CO + H2O =>
2 H2C2 + 3 O2 = 4 CO + 2 H2O

HCl = H2 + Cl =>
2 HCl = H2 + 2 Cl

SbO3{3-} + I2 + H2O = H{+} + SbO4{3-} + I{-} =>
SbO3{3-} + I2 + H2O = 2 H{+} + SbO4{3-} + 2 I{-}

C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O

[Al(C2O4)3]{3-} + OH{-} = Al(OH)4{-} + C2O4{2-} =>
[Al(C2O4)3]{3-} + 4 OH{-} = Al(OH)4{-} + 3 C2O4{2-}

AgNO3 + Pb(NO3)2 = Ag(NO3)2 + PbNO3 =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + PbNO3

HCOOH + C2H5OH = HCOOC2H2 + H2O =>
14 HCOOH + 5 C2H5OH = 8 HCOOC2H2 + 17 H2O

Ni(OH)2 + NH3(aq) = Ni(NH3)6 + OH(aq) =>
Ni(OH)2 + 6 NH3(aq) = Ni(NH3)6 + 2 OH(aq)

C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14

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Breng de vergelijking van een chemische reactie in evenwicht
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