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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl = H2Cl2 =>
2 HCl = H2Cl2

C2H3Cl + N2O = H2O + CO2 + HCl + N2 =>
C2H3Cl + 5 N2O = H2O + 2 CO2 + HCl + 5 N2

K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2

CrP + H2O = Cr2O3 + PH3 =>
2 CrP + 3 H2O = Cr2O3 + 2 PH3

Zn(NO3)2(aq) + K3PO4(aq) = Zn3(PO4)2(s) + KNO3(aq) =>
3 Zn(NO3)2(aq) + 2 K3PO4(aq) = Zn3(PO4)2(s) + 6 KNO3(aq)

CF4 + H2O = HF + CO2 =>
CF4 + 2 H2O = 4 HF + CO2

HCO3 + H3PO4 = H2CO3 + H2PO4 =>
HCO3 + H3PO4 = H2CO3 + H2PO4

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Fe2(SO4)3 + Ba(No3)2 = Fe(No3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(No3)2 = 2 Fe(No3)3 + 3 BaSO4

(NH4)2(SO4) + AgNO3 = (NH4)NO3 + Ag2(SO4) =>
(NH4)2(SO4) + 2 AgNO3 = 2(NH4)NO3 + Ag2(SO4)

NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3H5C6O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3H5C6O7

Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2

NH3 + HCl = NH4{+} + Cl{-} =>
NH3 + HCl = NH4{+} + Cl{-}

H2Se + Co(OH)3 = Co2Se3 + H2O =>
3 H2Se + 2 Co(OH)3 = Co2Se3 + 6 H2O

H2O + NH4Cl + NH4VO3 = VO2Cl + NH4OH =>
H2O + NH4Cl + NH4VO3 = VO2Cl + 2 NH4OH

CaCl + AgNO3 = Ca(NO3) + AgCl =>
CaCl + AgNO3 = Ca(NO3) + AgCl

As(OH)3 + H2X = As2(X)3 + H2O =>
2 As(OH)3 + 3 H2X = As2(X)3 + 6 H2O

Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2

K2O + O = K2O2 =>
K2O + O = K2O2

TiS + H2O = H2S + TiO =>
TiS + H2O = H2S + TiO

AuCl3 + AuS + H2O = H2SO4 + Au + HCl =>
2 AuCl3 + AuS + 4 H2O = H2SO4 + 3 Au + 6 HCl

Ag2S + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaAlO2

Ba + HB2 = BaB2 + H =>
Ba + HB2 = BaB2 + H

Al + Ag6N2O3 = Al2N2O3 + Ag =>
2 Al + Ag6N2O3 = Al2N2O3 + 6 Ag

CO2 + H2O = C2H4O + O2 =>
4 CO2 + 4 H2O = 2 C2H4O + 5 O2

CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3OH + NaCl =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3OH + NaCl

MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2

KBrO3 + XeF2 + H2O = KBrO4 + Xe + HF =>
KBrO3 + XeF2 + H2O = KBrO4 + Xe + 2 HF

HNO2 + HI = N2O + I2 + H2O =>
2 HNO2 + 4 HI = N2O + 2 I2 + 3 H2O

Cu(s) + S = CuS =>
Cu(s) + S = CuS

Co(NO3)2 + NaOH = CoO + NaNO3 + H2O =>
Co(NO3)2 + 2 NaOH = CoO + 2 NaNO3 + H2O

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

FeCl3 + HF = FeF3 + HCl =>
FeCl3 + 3 HF = FeF3 + 3 HCl

Al2NO3 + HN4Cl = AlCl3 + N2 + H2O =>
2 Al2NO3 + 12 HN4Cl = 4 AlCl3 + 25 N2 + 6 H2O

MgBr2 + H2CO3 = MgCO3 + HBr =>
MgBr2 + H2CO3 = MgCO3 + 2 HBr

K2C2O4 + NiSO4 = K2SO4 + NiC2O4 =>
K2C2O4 + NiSO4 = K2SO4 + NiC2O4

C3H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C3H8O2(l) + 4 O2(g) = 3 CO2(g) + 4 H2O(l)

FeCl3 + HF = FeF3 + HCl =>
FeCl3 + 3 HF = FeF3 + 3 HCl

H2SO4 + NaH = H2 + NaHSO4 =>
H2SO4 + NaH = H2 + NaHSO4

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2

KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O

C3H8O + H2SO4 + K2Cr2O7 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O + 4 H2SO4 + K2Cr2O7 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 7 H2O

Cu(CN)2 + H2SO4 = CuSO4 + HCN =>
Cu(CN)2 + H2SO4 = CuSO4 + 2 HCN

Ni(C2H3O2)3 + Na2CO3 = Ni2(CO3)3 + NaC2H3O2 =>
2 Ni(C2H3O2)3 + 3 Na2CO3 = Ni2(CO3)3 + 6 NaC2H3O2

K2(SO4) + Pb(NO3)2 = PbSO4 + KNO3 =>
K2(SO4) + Pb(NO3)2 = PbSO4 + 2 KNO3

FeY2 + Y = FeY3 =>
FeY2 + Y = FeY3

NaHPO4 = NaH + PO4 =>
NaHPO4 = NaH + PO4

Br + AgI = BrAg + I =>
Br + AgI = BrAg + I

Cl2O3 + H2O = HClO3 + Cl2O =>
2 Cl2O3 + H2O = 2 HClO3 + Cl2O

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Breng de vergelijking van een chemische reactie in evenwicht
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