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Chemische vergelijkingen in evenwicht op04/19/23

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Al(NO3)39H2O + Nb(NO3)5 + CO(NH2)2 = AlNb2O6 + CO2 + N2 + H2O =>
2 Al(NO3)39H2O + 4 Nb(NO3)5 + 94 CO(NH2)2 = 2 AlNb2O6 + 94 CO2 + 143 N2 + 190 H2O

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

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

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

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

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

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

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

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C3H8 + NO2 = CO2 + H2O + N2 =>
2 C3H8 + 10 NO2 = 6 CO2 + 8 H2O + 5 N2

MnOMn2O3 + Al = Al2O3 + Mn =>
3 MnOMn2O3 + 8 Al = 4 Al2O3 + 9 Mn

C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe

Al(NO3)39H2O + Nb(NO3)5 + CO(NH2)2 = AlNb2O6 + CO2 + N2 + H2O =>
2 Al(NO3)39H2O + 4 Nb(NO3)5 + 94 CO(NH2)2 = 2 AlNb2O6 + 94 CO2 + 143 N2 + 190 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Al(NO3)39H2O + Nb(NO3)5 + CO(NH2)2 = AlNb2O6 + CO2 + N2 + H2O =>
2 Al(NO3)39H2O + 4 Nb(NO3)5 + 94 CO(NH2)2 = 2 AlNb2O6 + 94 CO2 + 143 N2 + 190 H2O

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4

Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O

Al(NO3)39(H2O) + Nb(NO3)5 + CO(NH2)2 = AlNb2O6 + CO2 + N2 + H2O =>
2 Al(NO3)39(H2O) + 4 Nb(NO3)5 + 94 CO(NH2)2 = 2 AlNb2O6 + 94 CO2 + 143 N2 + 190 H2O

MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O

(Al(NO3)3)9(H2O) + Nb(NO3)5 + CO(NH2)2 = AlNb2O6 + CO2 + N2 + H2O =>
2(Al(NO3)3)9(H2O) + 36 Nb(NO3)5 + 198 CO(NH2)2 = 18 AlNb2O6 + 198 CO2 + 315 N2 + 398 H2O

C2H5OH + Fe(OH)3 = H2O + CO2 + Fe =>
C2H5OH + 4 Fe(OH)3 = 9 H2O + 2 CO2 + 4 Fe

Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3

CaO + TiO2 = Ca3Ti2O7 =>
3 CaO + 2 TiO2 = Ca3Ti2O7

AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3

(Al(NO3)3)9(H2O) + Nb(NO3)5 + C2H6N4O2 = AlNb2O6 + CO2 + N2 + H2O =>
10(Al(NO3)3)9(H2O) + 180 Nb(NO3)5 + 594 C2H6N4O2 = 90 AlNb2O6 + 1188 CO2 + 1773 N2 + 1792 H2O

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

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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