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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2(aq) + KI(aq) = CuI(aq) + KCl(aq) + I2(s) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(aq) + 4 KCl(aq) + I2(s)

Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2

Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4

K2Cr2O7 + NaOH + HCl = KO + NaCrO + H2O + Cl =>
K2Cr2O7 + 2 NaOH + 8 HCl = 2 KO + 2 NaCrO + 5 H2O + 8 Cl

SrI2Br2 = SrBr2I2 =>
SrI2Br2 = SrBr2I2

HgO + H2 = Hg + OH2 =>
HgO + H2 = Hg + OH2

FeCr2O7 = Fe2O3 + Cr2O3 + O2 =>
4 FeCr2O7 = 2 Fe2O3 + 4 Cr2O3 + 5 O2

NaPO4 + CaCO3 = Na2CO3 + Ca(PO4)2 =>
2 NaPO4 + CaCO3 = Na2CO3 + Ca(PO4)2

CuCl2 + HCl = CuCl4 + H =>
CuCl2 + 2 HCl = CuCl4 + 2 H

Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O

AgF + NH3 = Ag(NH3)2 + F2 =>
2 AgF + 4 NH3 = 2 Ag(NH3)2 + F2

Ca(NO3)2 + S(OH)2 = Ca(OH)2 + S(NO3)2 =>
Ca(NO3)2 + S(OH)2 = Ca(OH)2 + S(NO3)2

NiSO4(aq) + Na2CO3(aq) = Ni2CO3 + NaSO4 =>
2 NiSO4(aq) + Na2CO3(aq) = Ni2CO3 + 2 NaSO4

KMnO4 + H2SO4 + HNO2 = Mn2(SO4)3 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 8 HNO2 = Mn2(SO4)3 + 8 NO2 + K2SO4 + 8 H2O

Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2

BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2

BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl

CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH

V + HCl = VCl5 + H2 =>
2 V + 10 HCl = 2 VCl5 + 5 H2

H2CO3 + Au2O3 = Au2(CO3)3 + H2O =>
3 H2CO3 + Au2O3 = Au2(CO3)3 + 3 H2O

C4H6O2 + NH3 = C4H7ON + H2O =>
C4H6O2 + NH3 = C4H7ON + H2O

Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O

SO2 + Ba(OH)2 = BaO + S(OH)4 =>
SO2 + 2 Ba(OH)2 = 2 BaO + S(OH)4

Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4

Na2S2O3 + AuNO3 = Au2S2O3 + NaNO3 =>
Na2S2O3 + 2 AuNO3 = Au2S2O3 + 2 NaNO3

MgBr2 + K2CrO4 = MgCrO4 + KBr =>
MgBr2 + K2CrO4 = MgCrO4 + 2 KBr

Ni(NO3)2 + Mg = Ni + MgNO3 =>
Ni(NO3)2 + 2 Mg = Ni + 2 MgNO3

C4H6O4 + NaOH = H2O + NaC4H5O4 =>
C4H6O4 + NaOH = H2O + NaC4H5O4

CH3NH2 + HCl = CH3NH3{+} + Cl{-} =>
CH3NH2 + HCl = CH3NH3{+} + Cl{-}

AsO43{-} + Zn + H2O = AsH3 + Zn(OH)4 + OH{-} =>
AsO43{-} + 22 Zn + 46 H2O = AsH3 + 22 Zn(OH)4 + OH{-}

K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S

H3PO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO3 + 48(NH4)2MoO4 + 86 HNO3 = 4(NH4)3PO4*12MoO3 + 85 NH4NO3 + 47 H2O

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

I{-}(aq) + Br2(aq) = I2(s) + Br{-}(aq) =>
2 I{-}(aq) + Br2(aq) = I2(s) + 2 Br{-}(aq)

NaI + Zn(NO3)2 = NaNO3 + ZnI2 =>
2 NaI + Zn(NO3)2 = 2 NaNO3 + ZnI2

HgO + NaCl = Na2O + HgCl2 =>
HgO + 2 NaCl = Na2O + HgCl2

Zn + BaI2 = Ba + ZnI2 =>
Zn + BaI2 = Ba + ZnI2

[Co(NH3)4CO3]Cl + HCl = [Co(NH3)4(H2O)Cl]Cl2 + CO2 =>
[Co(NH3)4CO3]Cl + 2 HCl = [Co(NH3)4(H2O)Cl]Cl2 + CO2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Ba + Co2 = BaCo3 =>
2 Ba + 3 Co2 = 2 BaCo3

K2CO3(aq) + AgNO3(aq) = KNO3 + Ag2(CO3) =>
K2CO3(aq) + 2 AgNO3(aq) = 2 KNO3 + Ag2(CO3)

C6H5CHO + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
3 C6H5CHO + 2 KMnO4 + H2O = 3 C6H5COOH + 2 MnO2 + 2 KOH

Zn + LiCl = ZnCl2 + Li =>
Zn + 2 LiCl = ZnCl2 + 2 Li

C + Cu + O = CCuO2 =>
C + Cu + 2 O = CCuO2

K2Cr2O7 + KI + H2O = I2 + Cr2O3 + KOH =>
K2Cr2O7 + 6 KI + 4 H2O = 3 I2 + Cr2O3 + 8 KOH

(CH3COO) + K = K(CH3COO) =>
(CH3COO) + K = K(CH3COO)

Pb(CH3COO)2 + Al = Al(CH3COO) + Pb =>
Pb(CH3COO)2 + 2 Al = 2 Al(CH3COO) + Pb

MgSO4*7H2O + HCl = MgCl2 + H2SO4 + H2O =>
MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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