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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + Ag + NH3 + H2O =>
CH2OHCHOHCOH + Ag2O(NH4OH) = CH2OHCHOHCOOH + 2 Ag + NH3 + H2O

MgCO3*3H2O + KCl + NaHCO3 + H2O = KHCO3*MgCO3*4H2O + NaCl =>
MgCO3*3H2O + KCl + NaHCO3 + H2O = KHCO3*MgCO3*4H2O + NaCl

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

Ca3P2 + HNO3 = Ca3(PO4)2 + NO + H2O =>
3 Ca3P2 + 16 HNO3 = 3 Ca3(PO4)2 + 16 NO + 8 H2O

Sn + H2S = SnS + H2 =>
Sn + H2S = SnS + H2

CO2 + H2O + KCl = HCl + K2CO3 =>
CO2 + H2O + 2 KCl = 2 HCl + K2CO3

LiCl = Li + Cl3 =>
3 LiCl = 3 Li + Cl3

FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3

Cr2O7{-2} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O

H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO

Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S

NO2 + Mn(OH)2 = N2O + MnO2 + H2O =>
2 NO2 + 3 Mn(OH)2 = N2O + 3 MnO2 + 3 H2O

NH3 + HF = NH4F =>
NH3 + HF = NH4F

PO2Cl + PCl5 = POCl3 =>
PO2Cl + PCl5 = 2 POCl3

Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

CaCl2 + NaHCO3 + H2O = CaCO3 + Na2O + Cl2 + H2 =>
2 CaCl2 + 2 NaHCO3 + H2O = 2 CaCO3 + Na2O + 2 Cl2 + 2 H2

*Pb(NO3)2 + KI = *PbI2 + KNO3 =>
*Pb(NO3)2 + 2 KI = *PbI2 + 2 KNO3

K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O

Ra(OH)2 + HC2H3O2 = Ra(C2H3O2)2 + H2O =>
Ra(OH)2 + 2 HC2H3O2 = Ra(C2H3O2)2 + 2 H2O

Al + CuBr2 = Cu + AlBr3 =>
2 Al + 3 CuBr2 = 3 Cu + 2 AlBr3

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Cu(s) + FeSO4(aq) = Fe + CuSO4 =>
Cu(s) + FeSO4(aq) = Fe + CuSO4

CuBr + I2 = CuI + Br2 =>
2 CuBr + I2 = 2 CuI + Br2

P(s) + H2(g) = PH3 =>
2 P(s) + 3 H2(g) = 2 PH3

HOOCCH2COOH + KOH = KOOCCH2COOK + H2O =>
HOOCCH2COOH + 2 KOH = KOOCCH2COOK + 2 H2O

C4H6O6 + MnO2 + H2SO4 = CH2O2 + MnSO4 =>
C4H6O6 + MnO2 + H2SO4 = 4 CH2O2 + MnSO4

HCIO + H2S = H2SO4 + HCI =>
4 HCIO + H2S = H2SO4 + 4 HCI

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Mg(NO3)3 + Mn(NO3)2 + Fe(NO3)3 + CH4N2O = MgMnFe2O4 + H2O + CO2 + N2 =>
6 Mg(NO3)3 + 6 Mn(NO3)2 + 12 Fe(NO3)3 + 58 CH4N2O = 6 MgMnFe2O4 + 116 H2O + 58 CO2 + 91 N2

CH3COOH(aq) + NH3(aq) = CH3COO + NH4 =>
CH3COOH(aq) + NH3(aq) = CH3COO + NH4

KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2

LiOH + Na2SO4 = NaOH + Li2SO4 =>
2 LiOH + Na2SO4 = 2 NaOH + Li2SO4

Na2S2O3 + Br2 + NaOH = NaBr2 + Na2SO4 + H2O =>
Na2S2O3 + 8 Br2 + 10 NaOH = 8 NaBr2 + 2 Na2SO4 + 5 H2O

HgCl + NH4OH = Hg2OH + NH4Cl2 =>
2 HgCl + NH4OH = Hg2OH + NH4Cl2

LiClBa(NO3)2 = Li(NO3)2BaCl(s) =>
LiClBa(NO3)2 = Li(NO3)2BaCl(s)

FeBr3 + Na3PO4 = FePO4 + NaBr =>
FeBr3 + Na3PO4 = FePO4 + 3 NaBr

(CH3)3SiCl + H2O = ((CH3)3Si)2O + HCl =>
2(CH3)3SiCl + H2O = ((CH3)3Si)2O + 2 HCl

CH3COOH + K = K(CH3COO)2 + H2 =>
2 CH3COOH + K = K(CH3COO)2 + H2

Bi(NO3)3*5H2O = H2O + NO2 + Bi + O =>
Bi(NO3)3*5H2O = 5 H2O + 3 NO2 + Bi + 3 O

Al + Pb(SO4)2 = Al(SO4)3 + Pb =>
2 Al + 3 Pb(SO4)2 = 2 Al(SO4)3 + 3 Pb

C4H9OH + Ag2O = CH3COOH + Ag + H2O =>
C4H9OH + 4 Ag2O = 2 CH3COOH + 8 Ag + H2O

AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3

C6H5CH2OH + NCCHCH2 = C6H5CH2N(H)C(O)CHCH2 =>
C6H5CH2OH + NCCHCH2 = C6H5CH2N(H)C(O)CHCH2

C6H4 + O2 = CO2 + H2O =>
C6H4 + 7 O2 = 6 CO2 + 2 H2O

KNO2 + S8 + C = K2S + N2 + CO2 =>
16 KNO2 + S8 + 16 C = 8 K2S + 8 N2 + 16 CO2

BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2

CO2 + H2O = C9H18 + O2 =>
18 CO2 + 18 H2O = 2 C9H18 + 27 O2

AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2

CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH

C6H5CH3 + C3Cl3N3O3 = C6H5CH2Cl + C3H3N3O3 =>
3 C6H5CH3 + C3Cl3N3O3 = 3 C6H5CH2Cl + C3H3N3O3

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Breng de vergelijking van een chemische reactie in evenwicht
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