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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HgCl2 + HPO3{2-} + H2O = H{+} + HPO4{2-} + Cl{-} + Hg2Cl2 =>
2 HgCl2 + HPO3{2-} + H2O = 2 H{+} + HPO4{2-} + 2 Cl{-} + Hg2Cl2

RbCl + I = RbICl =>
RbCl + I = RbICl

LiI(aq) + Ag(NO3)2 = AgI2(s) + LiNO3 =>
2 LiI(aq) + Ag(NO3)2 = AgI2(s) + 2 LiNO3

NaOH + K3PO4 = Na32PO4 + K3 + (OH)3 =>
96 NaOH + 3 K3PO4 = 3 Na32PO4 + 3 K3 + 32(OH)3

Ca(BrO3)2 + HBr = CaBr2 + HBrO3 =>
Ca(BrO3)2 + 2 HBr = CaBr2 + 2 HBrO3

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

C + O2 = CO2 =>
C + O2 = CO2

C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr =>
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr

CoCl2 + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoCl2 + 8 NH4OH = [Co(NH3)6](OH)2 + 2 NH4Cl + 6 H2O

Sb + I2 = ISb =>
2 Sb + I2 = 2 ISb

Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2

Zn(NO3)2 + NH4(NO3) + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH4(NO3) + 3 H2O = 4 Zn + 10 HNO3

K2Cr2O7 + NO + H2SO4 = Cr2(SO4)3 + HNO2 + K2SO4 + H2O =>
K2Cr2O7 + 6 NO + 4 H2SO4 = Cr2(SO4)3 + 6 HNO2 + K2SO4 + H2O

K + CO + NaCl = KCl + NaCO =>
K + CO + NaCl = KCl + NaCO

Pb(NO3)2 + KCl = KNO3 + PbCl2 =>
Pb(NO3)2 + 2 KCl = 2 KNO3 + PbCl2

[Zn(NH3)4]Cl2 + KOH = Zn(OH)2 + NH3 + KCl =>
[Zn(NH3)4]Cl2 + 2 KOH = Zn(OH)2 + 4 NH3 + 2 KCl

C4H9OH + CO2 = C4H8O2 + CH4 =>
2 C4H9OH + CO2 = 2 C4H8O2 + CH4

Fe + AlBr3 = AlFe + Br2 =>
2 Fe + 2 AlBr3 = 2 AlFe + 3 Br2

Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3

CaSi2 + HCl + H2O = Si6H3(OH)3 + CaCl2 + H =>
3 CaSi2 + 6 HCl + 3 H2O = Si6H3(OH)3 + 3 CaCl2 + 6 H

HCl + BaCl2 = BaCl + HCl2 =>
HCl + BaCl2 = BaCl + HCl2

Mg2SO4 + K2CO3 = Mg2CO3 + K2SO4 =>
Mg2SO4 + K2CO3 = Mg2CO3 + K2SO4

K3AsO3 + KMnO4 + H2O = MnO2 + AsO4 + KOH =>
3 K3AsO3 + 5 KMnO4 + 7 H2O = 5 MnO2 + 3 AsO4 + 14 KOH

K + Na2SO4 = K2SO4 + Na =>
2 K + Na2SO4 = K2SO4 + 2 Na

Cu + Fe(NO3)3 = Cu(NO3)2 + Fe(NO3)2 =>
Cu + 2 Fe(NO3)3 = Cu(NO3)2 + 2 Fe(NO3)2

CH3NH2 + H2O = CH3NH4 + O2 =>
2 CH3NH2 + 2 H2O = 2 CH3NH4 + O2

Al + FeSO3 = Al2O3 + FeS =>
2 Al + FeSO3 = Al2O3 + FeS

Cu(No3)2 + H2S = CuS + HNo3 =>
Cu(No3)2 + H2S = CuS + 2 HNo3

Sn + CrBr3 = Cr + SnBr4 =>
3 Sn + 4 CrBr3 = 4 Cr + 3 SnBr4

CH3NHNH2 + N2O4 = N2 + CO2 + H2O =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O

K2Cr2O7 + H2SO4 + C6H5CHOHC2H5 = C6H5COC2H5 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C6H5CHOHC2H5 = 3 C6H5COC2H5 + 7 H2O + Cr2(SO4)3 + K2SO4

SnO2 + C = CO + SnO =>
SnO2 + C = CO + SnO

C5H7O4{-} + OH{-} = C3H5O2{-} + H2O + HCOO{-} =>
4 C5H7O4{-} + 6 OH{-} = 5 C3H5O2{-} + 2 H2O + 5 HCOO{-}

AlN + KOH + H2O = NH3 + K3[Al(OH)6] =>
AlN + 3 KOH + 3 H2O = NH3 + K3[Al(OH)6]

Bi(OH)3(s) + Na2SnO(aq) = Bi(s) + Na2SnO3(aq) + H20(l) =>
20 Bi(OH)3(s) + 30 Na2SnO(aq) = 20 Bi(s) + 30 Na2SnO3(aq) + 3 H20(l)

LiCl + MgSO4 = LiSO4 + MgCl =>
LiCl + MgSO4 = LiSO4 + MgCl

Zn + MnO2 + NH4Cl = ZnCl2 + MnO(OH) + NH3 =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + 2 MnO(OH) + 2 NH3

H2O + Cl = HCl + O2 =>
2 H2O + 4 Cl = 4 HCl + O2

HI + KMnO4 + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
10 HI + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 I2 + K2SO4 + 2 MnSO4

CrO7{-2} + C2H5OH + H{+} = Cr3{+} + HC2H3O2 + H2O =>
12 CrO7{-2} + 35 C2H5OH + 28 H{+} = 4 Cr3{+} + 35 HC2H3O2 + 49 H2O

Ca2OH2SO4 = Ca2SO4H2O =>
Ca2OH2SO4 = Ca2SO4H2O

NH4Cl + Fe2O3 + H2O = FeCl3 + NH4OH =>
6 NH4Cl + Fe2O3 + 3 H2O = 2 FeCl3 + 6 NH4OH

ZnCl2 + AgNO3 = Zn(NO3)2 + ClAg =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 ClAg

Al(NO3)3 + HCl = AlH3 + NO3Cl =>
Al(NO3)3 + 3 HCl = AlH3 + 3 NO3Cl

Cu(NO3)2 + FeO = Fe(NO3)2 + CuO =>
Cu(NO3)2 + FeO = Fe(NO3)2 + CuO

C4H9OH + CO2 = C4H8O2 + CH4 =>
2 C4H9OH + CO2 = 2 C4H8O2 + CH4

HCOOH + C2H50H = C2H5COOH + H2O =>
149 HCOOH + 8 C2H50H = 55 C2H5COOH + 188 H2O

C10H16N4O7S + O2 = CO2 + H2O + SO2 + N2 =>
2 C10H16N4O7S + 23 O2 = 20 CO2 + 16 H2O + 2 SO2 + 4 N2

CH3CH2CH2Br + HCN = CH3CH2CH2CN + HBr =>
CH3CH2CH2Br + HCN = CH3CH2CH2CN + HBr

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

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Breng de vergelijking van een chemische reactie in evenwicht
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