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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(NO3)3 + NaI = AlI3 + Na(NO3) =>
Al(NO3)3 + 3 NaI = AlI3 + 3 Na(NO3)

C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O

Pb2{+} + Cu = Pb + Cu2{+} =>
Pb2{+} + 2 Cu = 2 Pb + Cu2{+}

SrCO3 + Li2CO3 + AlN = SrAl2Li2O2N2 + CO2 =>
SrCO3 + Li2CO3 + 2 AlN = SrAl2Li2O2N2 + 2 CO2

Al(NO3)3 + NH4Br = AlBr3 + NH3 + H2O + NO2 =>
7 Al(NO3)3 + 21 NH4Br = 7 AlBr3 + 18 NH3 + 15 H2O + 24 NO2

AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + (NH4)Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6(NH4)Br

FeBr3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KBr =>
FeBr3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KBr

S002 + O2 = SO2 =>
S002 + 2 O2 = 2 SO2

HNO3 + Zn = Zn(NO3)2 + N02 + H2O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + N02 + 6 H2O

KClO4 + C4H4O4 = CO2 + KCl + H2O =>
3 KClO4 + 2 C4H4O4 = 8 CO2 + 3 KCl + 4 H2O

KIO4 + HCl + KI = KCl + I2 + H2O =>
KIO4 + 8 HCl + 7 KI = 8 KCl + 4 I2 + 4 H2O

CuSO4 + Cu(OH)2 = (CuOH)2SO4 =>
CuSO4 + Cu(OH)2 = (CuOH)2SO4

H2SO4 + HI = S2 + I2 + H2O =>
2 H2SO4 + 12 HI = S2 + 6 I2 + 8 H2O

(NH4)3PO4 + Li2O = (NH4)2O + Li3PO4 =>
2(NH4)3PO4 + 3 Li2O = 3(NH4)2O + 2 Li3PO4

Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO

NO + H2O2 = N2O3 + H2O =>
2 NO + H2O2 = N2O3 + H2O

KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2

H2SO4 + O2 = H2SO5 =>
2 H2SO4 + O2 = 2 H2SO5

Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s) =>
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s)

Me2SiCl2 + H2O = [Me2SiO]4 + HCl =>
4 Me2SiCl2 + 4 H2O = [Me2SiO]4 + 8 HCl

NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2

SO3 + (CaOH)2 = Ca2SO4 + H2O =>
SO3 + (CaOH)2 = Ca2SO4 + H2O

CH3(CH2)3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)

H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O

Zr + H2O = Zr(OH)2 + H2 =>
Zr + 2 H2O = Zr(OH)2 + H2

Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3

Fe + Au2(SO4)3 = Fe2(SO4)3 + Au =>
2 Fe + Au2(SO4)3 = Fe2(SO4)3 + 2 Au

Cl + Ag(NO)3 + H2O = AgCl + H(ClO)3 + H(NO)3 =>
8 Cl + 5 Ag(NO)3 + 3 H2O = 5 AgCl + H(ClO)3 + 5 H(NO)3

MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)

MgCl2 + Mg = Mg2Cl2 =>
MgCl2 + Mg = Mg2Cl2

FeS2 + O2 + H2O = Fe(OH)SO4 + H2SO4 =>
4 FeS2 + 15 O2 + 6 H2O = 4 Fe(OH)SO4 + 4 H2SO4

Al + MgBr2 = AlBr3 + Mg =>
2 Al + 3 MgBr2 = 2 AlBr3 + 3 Mg

PbCl2 + K2SO4 = PbSO4(s) + KCl =>
PbCl2 + K2SO4 = PbSO4(s) + 2 KCl

FeCr2O4 + Na2CO3 + KNO3 = Na2CrO4 + Fe2O3 + KNO2 + CO2 =>
2 FeCr2O4 + 4 Na2CO3 + 7 KNO3 = 4 Na2CrO4 + Fe2O3 + 7 KNO2 + 4 CO2

Sr(OH)2 + PbNO3 = SrNO3 + Pb(OH)2 =>
Sr(OH)2 + PbNO3 = SrNO3 + Pb(OH)2

NH4SO3 + HOH = NH4OH + HSO3 =>
NH4SO3 + HOH = NH4OH + HSO3

AlF3 + Mg(NO3)2 = Al(NO3)3 + MgF2 =>
2 AlF3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgF2

Cs2SO3 + Ba(OH)2 = Cs(OH) + BaSO3 =>
Cs2SO3 + Ba(OH)2 = 2 Cs(OH) + BaSO3

SrCl2 + K2CO3 = KCl + SrCO3 =>
SrCl2 + K2CO3 = 2 KCl + SrCO3

CaCO3 + Na2SO3 = Na2CO3 + Ca(SO3) =>
CaCO3 + Na2SO3 = Na2CO3 + Ca(SO3)

Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O

BL + VL = BLVL =>
BL + VL = BLVL

Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + K2[Zn(OH)4] + NH3 =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = 7 Na2[Zn(OH)4] + K2[Zn(OH)4] + 2 NH3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

NaOH + KC8H5O4 = KOH + NaC8H5O4 =>
NaOH + KC8H5O4 = KOH + NaC8H5O4

CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*4H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*4H2O + 3 H2O + 2 K + SO4

CU2O + C = CU + CO =>
CU2O + 2 C = 2 CU + CO

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