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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCOH + Ag2O = CH2O2 + Ag =>
HCOH + Ag2O = CH2O2 + 2 Ag

ZClHS = ZSHCl =>
ZClHS = ZSHCl

Cr + HCl = Cr3Cl + H2 =>
6 Cr + 2 HCl = 2 Cr3Cl + H2

CuCl + H2O = Cu2O + HCl =>
2 CuCl + H2O = Cu2O + 2 HCl

CuCl2(aq) + F2(g) = CuF2(aq) + Cl2(g) =>
CuCl2(aq) + F2(g) = CuF2(aq) + Cl2(g)

H2S2O7(l) + H2O(l) = H2SO4 =>
H2S2O7(l) + H2O(l) = 2 H2SO4

Na3PO4 + CrCl3 = NaCl + CrPO4 =>
Na3PO4 + CrCl3 = 3 NaCl + CrPO4

CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O =>
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O

CuH = HCu =>
CuH = HCu

FeCl3 = Cl + FeCl2 =>
FeCl3 = Cl + FeCl2

H2SiO3 + Ca(OH)2 = Ca(OH)2SiO3 + H2 =>
H2SiO3 + Ca(OH)2 = Ca(OH)2SiO3 + H2

H2SO4 + H2O = H3O{+} + HSO4{-}1 =>
H2SO4 + H2O = H3O{+} + HSO4{-}1

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2

Fe + Cu2SO = Fe2SO + Cu2 =>
2 Fe + Cu2SO = Fe2SO + Cu2

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KCl + CaCO3 = CaCl2 + K2CO3 =>
2 KCl + CaCO3 = CaCl2 + K2CO3

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH

NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

I2 = I5 =>
5 I2 = 2 I5

Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O

Na3PO4 + CrCl3 = Na + Cl2 + CrPO4 =>
2 Na3PO4 + 2 CrCl3 = 6 Na + 3 Cl2 + 2 CrPO4

FeCl3 = Cl + FeCl2 =>
FeCl3 = Cl + FeCl2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4

VCl3 + K = VKCl3 =>
VCl3 + K = VKCl3

C2O4H2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2O4H2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O

NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH

Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4 =>
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4

BrCl3 + H2O = BrCl + HBrO3 + HCl =>
2 BrCl3 + 3 H2O = BrCl + HBrO3 + 5 HCl

C2H4O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
C2H4O2 + NaHCO3 = C2H3NaO2 + CO2 + H2O

H3Po4 + NaOH + H2O = Na3Po4*12H2O =>
H3Po4 + 3 NaOH + 9 H2O = Na3Po4*12H2O

ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl

CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl

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

Mg(NO4) + K(PO4) = Mg(PO4) + K(NO4) =>
Mg(NO4) + K(PO4) = Mg(PO4) + K(NO4)

CH3SH + I2 = CH3SSCH3 + HI =>
2 CH3SH + I2 = CH3SSCH3 + 2 HI

KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3

Zr + HF + HNO3 = H3[ZrF7] + NO + H2O =>
3 Zr + 21 HF + 4 HNO3 = 3 H3[ZrF7] + 4 NO + 8 H2O

KCNS + Fe(NO3)3 = KNO3 + K3[Fe(CNS)6] =>
6 KCNS + Fe(NO3)3 = 3 KNO3 + K3[Fe(CNS)6]

HCOH + Ag2O = CH2O2 + Ag =>
HCOH + Ag2O = CH2O2 + 2 Ag

KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3

HCOH + Ag2O = CH2O2 + Ag =>
HCOH + Ag2O = CH2O2 + 2 Ag

Zn + NaOH + H2O = Na2ZnO4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2ZnO4 + 3 H2

Bi(NO3)3 + H2SO4 = Bi2(SO4)3 + H2(NO3)2 =>
2 Bi(NO3)3 + 3 H2SO4 = Bi2(SO4)3 + 3 H2(NO3)2

Be + O = BeO =>
Be + O = BeO

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Breng de vergelijking van een chemische reactie in evenwicht
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