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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + KCl = CaCl2 + KOH =>
Ca(OH)2 + 2 KCl = CaCl2 + 2 KOH

C12H22O11 + O1 = CO2 + H2O =>
C12H22O11 + 24 O1 = 12 CO2 + 11 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + CO + (NH4)2SO4 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 6 CO + 3(NH4)2SO4

NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O

FeBr2(aq) + K2CO3(aq) = FeCO3 + KBr =>
FeBr2(aq) + K2CO3(aq) = FeCO3 + 2 KBr

K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

H2N2(CH3)2 + N2O4 = CO2 + N2 + H2O =>
H2N2(CH3)2 + 2 N2O4 = 2 CO2 + 3 N2 + 4 H2O

HBr(aq) + Li2CO3(s) = H2CO3 + LiBr =>
2 HBr(aq) + Li2CO3(s) = H2CO3 + 2 LiBr

MnO4 + Sn = SnO2 + MnO2 =>
MnO4 + Sn = SnO2 + MnO2

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

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O

HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3

IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br

Na2CO3(aq) + KCl(aq) = K2CO3(aq) + NaCl(s) =>
Na2CO3(aq) + 2 KCl(aq) = K2CO3(aq) + 2 NaCl(s)

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

IF5 = I + F =>
IF5 = I + 5 F

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

Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu

SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O

Hg + HNO3 = H2O + Hg(NO3)2 + NO =>
3 Hg + 8 HNO3 = 4 H2O + 3 Hg(NO3)2 + 2 NO

C12H22O11 + O1 = CO2 + H2O =>
C12H22O11 + 24 O1 = 12 CO2 + 11 H2O

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

Fe + Na2O = NaFe + O2 =>
4 Fe + 2 Na2O = 4 NaFe + O2

C12H22O11 + O1 = CO2 + H2O =>
C12H22O11 + 24 O1 = 12 CO2 + 11 H2O

SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O

C2H7O2N + O2 = CO2 + H2O + NH3 =>
C2H7O2N + 2 O2 = 2 CO2 + 2 H2O + NH3

NaCCNa + H2O = HCCH + NaOH =>
NaCCNa + 2 H2O = HCCH + 2 NaOH

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

NaCl + NaOH = Na + HCl + O2 =>
2 NaCl + 2 NaOH = 4 Na + 2 HCl + O2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

Ca(NO2)2 + H2O = CaO + (HNO2)2 =>
Ca(NO2)2 + H2O = CaO + (HNO2)2

HgO + HCl = Hg2Cl2O + H2O =>
2 HgO + 2 HCl = Hg2Cl2O + H2O

FeS2 + HCl = FeCl3 + H2S + S =>
2 FeS2 + 6 HCl = 2 FeCl3 + 3 H2S + S

C3H4 + O3 = CO2 + H2O =>
3 C3H4 + 8 O3 = 9 CO2 + 6 H2O

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

Sn4O2 + C = Sn + CO2 =>
Sn4O2 + C = 4 Sn + CO2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Sn + CuBr = SnBr + Cu =>
Sn + CuBr = SnBr + Cu

KBr + CH3Cl = KCl + CH3Br =>
KBr + CH3Cl = KCl + CH3Br

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

HgO + HCl = Hg2Cl2O + H2O =>
2 HgO + 2 HCl = Hg2Cl2O + H2O

CuCO3 + K2Cr2O7 = CuCr2O7 + K2CO3 =>
CuCO3 + K2Cr2O7 = CuCr2O7 + K2CO3

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

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cu + KMnO4 + HCl = CuCl2 + MnCl2 + H2O + KCl =>
5 Cu + 2 KMnO4 + 16 HCl = 5 CuCl2 + 2 MnCl2 + 8 H2O + 2 KCl

K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl

B2Br6 + HNo3 = B(No3)3 + HBr =>
B2Br6 + 6 HNo3 = 2 B(No3)3 + 6 HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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