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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(s) + AgNO3(aq) = Pb(NO3) + Ag(s) =>
Pb(s) + AgNO3(aq) = Pb(NO3) + Ag(s)

HCl(aq) + MnCl2(aq) + NaBiO3(s) = H2O(l) + HMnO4(aq) + BiCl3(aq) + NaCl(aq) =>
16 HCl(aq) + 2 MnCl2(aq) + 5 NaBiO3(s) = 7 H2O(l) + 2 HMnO4(aq) + 5 BiCl3(aq) + 5 NaCl(aq)

BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
BaCl2(aq) + Ni(NO3)2(aq) = NiCl2(aq) + Ba(NO3)2(aq)

NaOH + Cl2 = NaCl + HClO =>
NaOH + Cl2 = NaCl + HClO

MgI2 + (NH4)3PO4 = Mg3(PO4)2 + (NH4)I =>
3 MgI2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6(NH4)I

Ba(OH)2*8H2O + H2C2O4*2H2O = Ba(HC2O4)2 + H2O =>
Ba(OH)2*8H2O + 2 H2C2O4*2H2O = Ba(HC2O4)2 + 14 H2O

H2SO4 + Ag = Ag2SO4 + H2SO3 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + H2SO3 + H2O

Na2HAsO4 + AsO4 = HAsO4 + NaAsO4 =>
Na2HAsO4 + 2 AsO4 = HAsO4 + 2 NaAsO4

ZnCl2 + Ag = Zn + AgCl =>
ZnCl2 + 2 Ag = Zn + 2 AgCl

Al + HF = AlHF =>
Al + HF = AlHF

(NH4)2Fe(SO4)2*6H2O + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + (NH)4SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*6H2O + 18 H2SO4 + 12 KMnO4 = 5 Fe2(SO4)3 + 12 MnSO4 + 5(NH)4SO4 + 6 K2SO4 + 108 H2O

NaHSHCl = NaClHHS =>
NaHSHCl = NaClHHS

F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3

C3H5(OH)3 + CU(OH)2 = (C3H5(OH)2O)2CU + H2O =>
2 C3H5(OH)3 + CU(OH)2 = (C3H5(OH)2O)2CU + 2 H2O

CaF2 + SIO2 = SIF4 + CaSIO3 =>
2 CaF2 + 3 SIO2 = SIF4 + 2 CaSIO3

Ag2O + H2O2 = AgO + H2O =>
Ag2O + H2O2 = 2 AgO + H2O

C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O

H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH

C3H3F3 + O2 = CF4 + CO2 + H2O =>
4 C3H3F3 + 12 O2 = 3 CF4 + 9 CO2 + 6 H2O

KOH + N2 = NO + K + H2O =>
4 KOH + N2 = 2 NO + 4 K + 2 H2O

Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3

KMnO2 + F2 + H2O = KMnO4 + HF =>
KMnO2 + 2 F2 + 2 H2O = KMnO4 + 4 HF

SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O

C + water = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2

NH4Br = NH4 + Br =>
NH4Br = NH4 + Br

SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO

C8H8O2 + NaOH = NaC8H7O2 + H2O =>
C8H8O2 + NaOH = NaC8H7O2 + H2O

FeCl3 + KBr = FeBr3 + KCl =>
FeCl3 + 3 KBr = FeBr3 + 3 KCl

C6H6O1 + O2 = CO2 + H2O =>
C6H6O1 + 7 O2 = 6 CO2 + 3 H2O

FeSO4 + MnO2 + H2O = Fe(OH)3 + MnSO4 + O2 =>
4 FeSO4 + 4 MnO2 + 6 H2O = 4 Fe(OH)3 + 4 MnSO4 + O2

Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca

AlBr3 + KOH = K3Br3 + Al(OH)3 =>
AlBr3 + 3 KOH = K3Br3 + Al(OH)3

H2O + F2 = H2F2 + O2 =>
2 H2O + 2 F2 = 2 H2F2 + O2

FeSO4 + KClO + KOH = FeOOH + KCl + KSO4 =>
FeSO4 + KClO + KOH = FeOOH + KCl + KSO4

NaHSO4 + Fe = FeSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Fe = FeSO4 + Na2SO4 + H2

Al(No3)3 + NaOH = Na[Al(OH)4] + NaNo3 =>
Al(No3)3 + 4 NaOH = Na[Al(OH)4] + 3 NaNo3

(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + (CH3)3CNH3Cl + HCCl3 =>
(CH3CH2O)2POH + 2(CH3)3CNH2 + CCl4 = (CH3CH2O)2PONHC(CH3)3 + (CH3)3CNH3Cl + HCCl3

H2 + Ba3P2 = HP + Ba =>
H2 + Ba3P2 = 2 HP + 3 Ba

Al2S3 + HNO3 = Al2(SO4)3 + NO2 + H2O =>
Al2S3 + 24 HNO3 = Al2(SO4)3 + 24 NO2 + 12 H2O

K2Cr2O7 + H2(SO4) + C2H5(OH) = Cr2(SO4)3 + K2(SO4) + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2(SO4) + 3 C2H5(OH) = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 CH3COOH + 11 H2O

Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn

HN(CH3)2 + HCl = ClN(CH3)2 + H2 =>
HN(CH3)2 + HCl = ClN(CH3)2 + H2

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl

NaHSO4 + Fe = FeSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Fe = FeSO4 + Na2SO4 + H2

Zn + HCl(aq) = H + ZnCl2(aq) =>
Zn + 2 HCl(aq) = 2 H + ZnCl2(aq)

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O =>
CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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