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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Hg(NO3)2 + NH4OH = HgNO3(NH2) + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH4OH = HgNO3(NH2) + NH4NO3 + 2 H2O

C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2

Al2(SO4)3 + Pb(CH3COO)2 = PbSO4 + Al(CH3COO)3 =>
Al2(SO4)3 + 3 Pb(CH3COO)2 = 3 PbSO4 + 2 Al(CH3COO)3

Ag(s) + H2SO4(aq) = AgSO4(aq) + H2(g) =>
Ag(s) + H2SO4(aq) = AgSO4(aq) + H2(g)

Cu + HNO3 = [Cu(NO3)2] + NO + H2O =>
3 Cu + 8 HNO3 = 3[Cu(NO3)2] + 2 NO + 4 H2O

Ra + H2O = Ra(OH)2 + H =>
Ra + 2 H2O = Ra(OH)2 + 2 H

Fe2O3 + CO(g) = Fe(l) + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe(l) + 3 CO2(g)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O

H2O + KI + KOCl = I2 + KCl + KOH =>
H2O + 2 KI + KOCl = I2 + KCl + 2 KOH

Au + H2SeO4 = Au(SeO4)3 + H2Se03 + H2O =>
10 Au + 39 H2SeO4 = 10 Au(SeO4)3 + 3 H2Se03 + 36 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

O3 = O2 =>
2 O3 = 3 O2

NaMnO4 + HCl = NaCl + MnCl2 + O2 + H2O =>
4 NaMnO4 + 12 HCl = 4 NaCl + 4 MnCl2 + 5 O2 + 6 H2O

FeCl3 + HCl = FeCl3HCl =>
FeCl3 + HCl = FeCl3HCl

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

BaO2 + HNO3 = Ba(NO3)2 + H2O + O2 =>
2 BaO2 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2O + O2

CaCO3*MgCO3 = CaO + MgO + CO2 =>
CaCO3*MgCO3 = CaO + MgO + 2 CO2

NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2

PB + PBO2 + Na2SO4 + HCI = PBSO4 + NaCI + H2O =>
PB + PBO2 + 2 Na2SO4 + 4 HCI = 2 PBSO4 + 4 NaCI + 2 H2O

Cu + H2S + O = CuSO4 + H =>
Cu + H2S + 4 O = CuSO4 + 2 H

Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3

Hg2(NO3)3 + HNO3 + O2 = Hg(NO3)2 + H2O =>
4 Hg2(NO3)3 + 4 HNO3 + O2 = 8 Hg(NO3)2 + 2 H2O

MnO + HCl = Mn2 + HClO2 =>
2 MnO + HCl = Mn2 + HClO2

Na2HPO4 + KOH = K3PO4 + Na3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = K3PO4 + 2 Na3PO4 + 3 H2O

H2 + I2(g) = HI(g) =>
H2 + I2(g) = 2 HI(g)

Ba + AgCl = BaCl2 + Ag =>
Ba + 2 AgCl = BaCl2 + 2 Ag

KI + HgI2 + CuSO4 + SO2 + H2O = Cu2HgI4 + K2SO4 + H2SO4 =>
2 KI + HgI2 + 2 CuSO4 + SO2 + 2 H2O = Cu2HgI4 + K2SO4 + 2 H2SO4

C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O

C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

KBrO2 + KI + H2SO4 = KBr + K2SO4 + I2 + H2O =>
KBrO2 + 4 KI + 2 H2SO4 = KBr + 2 K2SO4 + 2 I2 + 2 H2O

Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn

N2 + P = N2P =>
N2 + P = N2P

C12N2H12 + C12N2H12{2+} = C24N4H22 + H{+} =>
C12N2H12 + C12N2H12{2+} = C24N4H22 + 2 H{+}

Cr2O3 + HF = CrF3 + H2O =>
Cr2O3 + 6 HF = 2 CrF3 + 3 H2O

NH4 + CaCO3 = (NH4)2CO3 + Ca =>
2 NH4 + CaCO3 = (NH4)2CO3 + Ca

C4H9Br + HBr = C4H8Br2 + H2 =>
C4H9Br + HBr = C4H8Br2 + H2

FeCl3 + NH4SCN + SnCl2 = Fe(SCN)2 + SnCl4 + NH4Cl =>
2 FeCl3 + 4 NH4SCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 NH4Cl

CH3COOH + CH3CH2OH + H2SO4 = CH3COOCH2CH3 + H2SO4H2O =>
CH3COOH + CH3CH2OH + H2SO4 = CH3COOCH2CH3 + H2SO4H2O

S02 + H2O = SO3 + H2 =>
S02 + 6 H2O = 2 SO3 + 6 H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

SbCl6 + H2S + H2O = Sb2S5 + HCl + O =>
2 SbCl6 + 5 H2S + H2O = Sb2S5 + 12 HCl + O

LiO + Al = Li + AlO =>
LiO + Al = Li + AlO

NaClO4 + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO4 + 8 KI + 4 H2SO4 = 4 I2 + NaCl + 4 K2SO4 + 4 H2O

Ca + Al2S3 = CaS3 + Al =>
Ca + Al2S3 = CaS3 + 2 Al

Zn + HNO2 = Zn(NO2)2 + H2O + N2 =>
3 Zn + 8 HNO2 = 3 Zn(NO2)2 + 4 H2O + N2

NH4Cl + Al = NH4 + AlCl =>
NH4Cl + Al = NH4 + AlCl

C9H8 + C4H11BO = C9H10O + C4H9B =>
C9H8 + C4H11BO = C9H10O + C4H9B

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Breng de vergelijking van een chemische reactie in evenwicht
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