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Chemische vergelijkingen in evenwicht op05/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO + H3SO4 + KNO3 = MnSO4 + K3SO4 + KNO2 + H2O =>
3 KMnO + 4 H3SO4 + 3 KNO3 = 3 MnSO4 + K3SO4 + 3 KNO2 + 6 H2O

Cr2(SO4)3 + KMnO4 + NaOH = Na2MnO4 + Na2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 NaOH = 6 Na2MnO4 + 2 Na2CrO4 + 3 K2SO4 + 8 H2O

Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2

C5H7NO + O2 = CO2 + H2O + N2 =>
4 C5H7NO + 25 O2 = 20 CO2 + 14 H2O + 2 N2

H(NO3)NH4(OH) = NH4(NO3)H(OH) =>
H(NO3)NH4(OH) = NH4(NO3)H(OH)

CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O

FeCl3(aq) + OH = Fe(OH)3 + Cl =>
FeCl3(aq) + 3 OH = Fe(OH)3 + 3 Cl

NH3 + Cl + NaOH = NaCl + N2H2 + H2O =>
2 NH3 + 4 Cl + 4 NaOH = 4 NaCl + N2H2 + 4 H2O

CuCl2(aq) + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(s) + 2 NaCl(aq)

Mg({-}2) + Fe = Mg + Fe({-}2) =>
Mg({-}2) + Fe = Mg + Fe({-}2)

Mg + H6NO3 = Mg3NO3 + H2 =>
3 Mg + H6NO3 = Mg3NO3 + 3 H2

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

V2O5 + NaOH = NaV3O8 + H2O =>
3 V2O5 + 2 NaOH = 2 NaV3O8 + H2O

Li2Cr2O7 + Ba(ClO4)2 = BaCr2O7 + LiClO4 =>
Li2Cr2O7 + Ba(ClO4)2 = BaCr2O7 + 2 LiClO4

NO = N3O + NO2 =>
5 NO = N3O + 2 NO2

Bi + HNO3 + H2O = (Bi(NO3)3*5H2O) + NO =>
Bi + 4 HNO3 + 3 H2O = (Bi(NO3)3*5H2O) + NO

Sn(s) + CuSO4(aq) = SnSO4(aq) + Cu(s) =>
Sn(s) + CuSO4(aq) = SnSO4(aq) + Cu(s)

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

SnO2 + HNO2 + HCl = SnCl2 + Sn(NO3)2 + H2O =>
2 SnO2 + 2 HNO2 + 2 HCl = SnCl2 + Sn(NO3)2 + 2 H2O

C6H5CH3(l) + O2(g) = H2O(g) + CO2(g) =>
C6H5CH3(l) + 9 O2(g) = 4 H2O(g) + 7 CO2(g)

Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2

Ca + NH4Cl = CaCl + NH4 =>
Ca + NH4Cl = CaCl + NH4

C6H7N3O + C10H12ClNO = C16H18N4O2 + HCl =>
C6H7N3O + C10H12ClNO = C16H18N4O2 + HCl

CH3OH + NaClO = HCOH + H2O + NaCl =>
CH3OH + NaClO = HCOH + H2O + NaCl

Na[Cr(OH)4] + NaOH + NaClO = NaCl + Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 2 NaOH + 3 NaClO = 3 NaCl + 2 Na2CrO4 + 5 H2O

Fe2O3 + C2H2O4 = FeC2O4 + H2O + CO2 =>
Fe2O3 + 3 C2H2O4 = 2 FeC2O4 + 3 H2O + 2 CO2

Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O

Na2B4O7*10H2O + HNO3(aq) = NaNO3(aq) + B2O3 + H2O(l) =>
Na2B4O7*10H2O + 2 HNO3(aq) = 2 NaNO3(aq) + 2 B2O3 + 11 H2O(l)

Na + H3PO4 = Na2PO4 + H1 =>
2 Na + H3PO4 = Na2PO4 + 3 H1

HIO2 + HI = I2 + H2O =>
HIO2 + 3 HI = 2 I2 + 2 H2O

Zn + HCl = ZnCl + ZnH =>
2 Zn + HCl = ZnCl + ZnH

C5H904 + O2 = CO2 + H2O =>
C5H904 + 231 O2 = 5 CO2 + 452 H2O

LiNH3 + C10H15NOHCl = C10H15N + NH4Cl + Li2O2 =>
2 LiNH3 + 2 C10H15NOHCl = 2 C10H15N + 2 NH4Cl + Li2O2

RbLaNb2O7 + HNO3 = HLaNb2O7 + RbNO3 =>
RbLaNb2O7 + HNO3 = HLaNb2O7 + RbNO3

C2H10O8Cl2N2 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C2H10O8Cl2N2 + 2 NH4ClO4 = 8 CO2 + 24 H2O + 5 N2 + 5 Cl2

KOH + C4H6O4 = C4H4K2O4 + H2O =>
2 KOH + C4H6O4 = C4H4K2O4 + 2 H2O

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C4H8H2O = C4H9OH =>
C4H8H2O = C4H9OH

Au2S3Au2S3 + H2H2 = AuAu + H2S =>
Au2S3Au2S3 + 3 H2H2 = 2 AuAu + 6 H2S

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

H + CuCl2 = HCl + Cu =>
2 H + CuCl2 = 2 HCl + Cu

H2C6H6O6 + H2O = C6H6O6{2-} + H3O{+} =>
H2C6H6O6 + 2 H2O = C6H6O6{2-} + 2 H3O{+}

Na2HCO3 + HCl = CO2 + H2O + Na + Cl =>
Na2HCO3 + HCl = CO2 + H2O + 2 Na + Cl

Na3MoO4 + Zn + HCl = Mo2O3 + ZnCl2 + NaCl + H2O =>
2 Na3MoO4 + 2 Zn + 10 HCl = Mo2O3 + 2 ZnCl2 + 6 NaCl + 5 H2O

Co2O3 = CoO + O2 =>
2 Co2O3 = 4 CoO + O2

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

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

CO(g) + H(g) = CH3OH(g) =>
CO(g) + 4 H(g) = CH3OH(g)

(NH4)2SO4 + Al(OH)3 = Al2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NH4OH

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Breng de vergelijking van een chemische reactie in evenwicht
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