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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
C9H9NO3 + H2O = C7H7NO2 + C2H4O2 =>
C9H9NO3 + H2O = C7H7NO2 + C2H4O2

KOH + N2O = KNO2 + N2 + H2O =>
2 KOH + 3 N2O = 2 KNO2 + 2 N2 + H2O

Cl2 + SrBr2 = ClBr + Sr =>
Cl2 + SrBr2 = 2 ClBr + Sr

Cl2 + Na3PO4 = Cl3(PO4)2 + NaCl =>
9 Cl2 + 4 Na3PO4 = 2 Cl3(PO4)2 + 12 NaCl

C2H2H5OH + O2 = CO2 + H2O =>
2 C2H2H5OH + 7 O2 = 4 CO2 + 8 H2O

Pd + HNO3 = PdO2 + NO2 + H2O =>
Pd + 4 HNO3 = PdO2 + 4 NO2 + 2 H2O

C3H6N6O6 = CO + H2O + N2 =>
C3H6N6O6 = 3 CO + 3 H2O + 3 N2

K3PO4(s) = K + PO4 =>
K3PO4(s) = 3 K + PO4

Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)

C2H6O + KMnO4 + NaOH = C2H4O + K2MnO4 + Na2MnO4 + H2O =>
C2H6O + 2 KMnO4 + 2 NaOH = C2H4O + K2MnO4 + Na2MnO4 + 2 H2O

Hg2Cl2 + H2 = Hg + Cl{-} + H{+} =>
Hg2Cl2 + H2 = 2 Hg + 2 Cl{-} + 2 H{+}

S8 + O8 = SO2 =>
S8 + 2 O8 = 8 SO2

SO2 + CaCl2 = SCl2 + CaO2 =>
SO2 + CaCl2 = SCl2 + CaO2

BaCO3 + H2S = BaS + H2CO3 =>
BaCO3 + H2S = BaS + H2CO3

FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI

SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl

C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O

HCOH + O2 = CO2 + H2 =>
2 HCOH + O2 = 2 CO2 + 2 H2

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

H2O(aq) = H2(g) + O2(g) =>
2 H2O(aq) = 2 H2(g) + O2(g)

MnO2 + NH4Cl + NH4I + H2O = MnCl2 + I2 + NH4OH =>
MnO2 + 2 NH4Cl + 2 NH4I + 2 H2O = MnCl2 + I2 + 4 NH4OH

Hg + K2CrO4 = Hg(CrO4) + K =>
Hg + K2CrO4 = Hg(CrO4) + 2 K

FeSO4 + Br2 = FeBr3 + SO4 =>
2 FeSO4 + 3 Br2 = 2 FeBr3 + 2 SO4

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

Sb2O5 + KOH + H2O = KSb(OH)6 =>
Sb2O5 + 2 KOH + 5 H2O = 2 KSb(OH)6

HgS(s) = Hg + S =>
HgS(s) = Hg + S

C3H5OH3 + O2 = C + H2O =>
2 C3H5OH3 + 3 O2 = 6 C + 8 H2O

C2 + N2 = C2N2 =>
C2 + N2 = C2N2

AgNO3 + NaCN = NaNO3 + Na(Ag(CN)2) =>
AgNO3 + 2 NaCN = NaNO3 + Na(Ag(CN)2)

Cl2 + NaBr + H2O = NaCl + HBr + HBrO3 =>
3 Cl2 + 6 NaBr + 3 H2O = 6 NaCl + 5 HBr + HBrO3

CuSO4 + Na2O = Na2(SO4)2 + Cu2O =>
2 CuSO4 + Na2O = Na2(SO4)2 + Cu2O

NaNO3 + CuSO4*5H2O + NH4H2PO4 = Na2CuP2O7 + H2SO4 + HNO3 + NH4 + H2O =>
18 NaNO3 + 9 CuSO4*5H2O + 18 NH4H2PO4 = 9 Na2CuP2O7 + 9 H2SO4 + 20 HNO3 + 16 NH4 + 48 H2O

CsOH + I2 = CsI + OH =>
2 CsOH + I2 = 2 CsI + 2 OH

CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O

Mg + At2 = MgAt =>
2 Mg + At2 = 2 MgAt

Ca3(PO4)2 + Ca(OH)2 = Ca5(PO4)3(OH) =>
3 Ca3(PO4)2 + Ca(OH)2 = 2 Ca5(PO4)3(OH)

Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2

Na2CO3(aq) + FeCl2(aq) = FeCO3 + NaCl =>
Na2CO3(aq) + FeCl2(aq) = FeCO3 + 2 NaCl

CH3F + O2 = CO2 + OF2 + H2O =>
2 CH3F + 4 O2 = 2 CO2 + OF2 + 3 H2O

B + CO2 = B2O3 + C =>
4 B + 3 CO2 = 2 B2O3 + 3 C

Fl2 + H2O = HFl + O3 =>
3 Fl2 + 3 H2O = 6 HFl + O3

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

Ni + H2O = NiOH + H2 =>
2 Ni + 2 H2O = 2 NiOH + H2

Zn + KMnO4 + NaOH = Na2MnO4 + Na2(Zn(OH)4) + KOH =>
Zn + 2 KMnO4 + 6 NaOH = 2 Na2MnO4 + Na2(Zn(OH)4) + 2 KOH

CH3CH2OH + O2 = H2O + C3COOH =>
8 CH3CH2OH + 11 O2 = 22 H2O + 4 C3COOH

Fe(NO3)3 + K2CO3 + H2O = Fe(OH)3 + KNO3 + CO2 =>
2 Fe(NO3)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 CO2

(NH4)2CrO4 = Cr2O3 + NH3 + N2 + H2O =>
2(NH4)2CrO4 = Cr2O3 + 2 NH3 + N2 + 5 H2O

C3H7OH(g) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(g) + 9 O2 = 6 CO2(g) + 8 H2O(g)

NO3NH4 = N2 + O2 + H2O =>
2 NO3NH4 = 2 N2 + O2 + 4 H2O

NiO + NaOH = Na2NiO2 + H2O =>
NiO + 2 NaOH = Na2NiO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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