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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2*6H2O = CoCl2(s) + H2O(g) =>
CoCl2*6H2O = CoCl2(s) + 6 H2O(g)

Mg(s) + SnCl4(aq) = MgCl4(aq) + Sn(s) =>
Mg(s) + SnCl4(aq) = MgCl4(aq) + Sn(s)

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O

CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O

V(HO)5 + H2(CO2) = V2(CO2)5 + H2O =>
2 V(HO)5 + 5 H2(CO2) = V2(CO2)5 + 10 H2O

Na2CO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O =>
Na2CO3 + 2 C6H8O7 = 2 NaC6H7O7 + CO2 + H2O

HCO3 + O2 = CO3 + H2O =>
4 HCO3 + O2 = 4 CO3 + 2 H2O

CuS(aq) + Zn = ZnS(aq) + Cu =>
CuS(aq) + Zn = ZnS(aq) + Cu

H2SO4 + Zn(NO3)2 + Cu = ZnSO4 + Cu(NO3)2 + H2O + NO2 =>
2 H2SO4 + 2 Zn(NO3)2 + Cu = 2 ZnSO4 + Cu(NO3)2 + 2 H2O + 2 NO2

C6H4(CH3)NH2 + NaNO2 + HCl + KI = C6H4(CH3)I + N2 + KCl + H2O + NaCl =>
C6H4(CH3)NH2 + NaNO2 + 2 HCl + KI = C6H4(CH3)I + N2 + KCl + 2 H2O + NaCl

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

FeSO4 + H2O = FeSO4*7H2O =>
FeSO4 + 7 H2O = FeSO4*7H2O

Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)

Pb + Cr2O3 = PbO2 + Cr =>
3 Pb + 2 Cr2O3 = 3 PbO2 + 4 Cr

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

CoCl2(aq) + (NH4)2CO3(aq) = CoCO3(s) + NH4Cl(aq) =>
CoCl2(aq) + (NH4)2CO3(aq) = CoCO3(s) + 2 NH4Cl(aq)

C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

KCl + Zn = ZnCl2 + K =>
2 KCl + Zn = ZnCl2 + 2 K

CuSO4 + KI + Na2S2O3 = CuI + K2SO4 + Na2SO4 + Na2S4O6 =>
2 CuSO4 + 2 KI + 2 Na2S2O3 = 2 CuI + K2SO4 + Na2SO4 + Na2S4O6

Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O

As2S3 + NO3 + H2O = H2AsO4 + SO4 + NO =>
As2S3 + 9 NO3 + 2 H2O = 2 H2AsO4 + 3 SO4 + 9 NO

Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O + K2SO4 =>
6 Zn + 2 KNO2 + 8 H2SO4 = 6 ZnSO4 + (NH4)2SO4 + 4 H2O + K2SO4

Si + HBr = SiHBr3 + H2 =>
Si + 3 HBr = SiHBr3 + H2

Cr + SO4 = CrSO4 =>
Cr + SO4 = CrSO4

CH3OCH3 + HCl = C2H6OHCl =>
CH3OCH3 + HCl = C2H6OHCl

NaH = Na + H2 =>
2 NaH = 2 Na + H2

CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O

CoCl2 + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 2 H2O

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

CH3Br + NaOH = CH3Na + BrOH =>
CH3Br + NaOH = CH3Na + BrOH

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

C4H2O3 + (CH3)3CCH2C(CH3)CH2 = H3CC(CH3)CH2C(CH3)CH2 + H2O =>
C4H2O3 + 10(CH3)3CCH2C(CH3)CH2 = 12 H3CC(CH3)CH2C(CH3)CH2 + 3 H2O

Sr(OH)2(aq) + Na2CO3(aq) = NaOH(aq) + SrCO3(s) =>
Sr(OH)2(aq) + Na2CO3(aq) = 2 NaOH(aq) + SrCO3(s)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

HF + H2SO4 = H2SO3 + F2 + H2O =>
2 HF + H2SO4 = H2SO3 + F2 + H2O

C3H6 + NH3 + O2 = C5H3N + H2O =>
10 C3H6 + 6 NH3 + 15 O2 = 6 C5H3N + 30 H2O

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

HOBr = HBrO3 + Br2 + H2O =>
5 HOBr = HBrO3 + 2 Br2 + 2 H2O

C6H5N2Cl + H2O = N2 + C6H5OH + HCl =>
C6H5N2Cl + H2O = N2 + C6H5OH + HCl

Ni + HNO3 + H2SO4 = NiSO4 + H2O + NO =>
3 Ni + 2 HNO3 + 3 H2SO4 = 3 NiSO4 + 4 H2O + 2 NO

Cu2 + H2SO4 + H2O = CuH10O9S + SO2 =>
Cu2 + 4 H2SO4 + 6 H2O = 2 CuH10O9S + 2 SO2

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Sr + W(ClO4)3 = Sr(ClO4)2 + W3 =>
9 Sr + 6 W(ClO4)3 = 9 Sr(ClO4)2 + 2 W3

N3O2 = O2 + N2 =>
2 N3O2 = 2 O2 + 3 N2

C6H2 + BH3 + H2O2 = C6H14O + B(OH)3 =>
3 C6H2 + 11 BH3 + 18 H2O2 = 3 C6H14O + 11 B(OH)3

C2H4O + H2NCH2CH2OH = HN(CH2CH2OH)2 =>
C2H4O + H2NCH2CH2OH = HN(CH2CH2OH)2

Fe + Ce = FeCe =>
Fe + Ce = FeCe

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Breng de vergelijking van een chemische reactie in evenwicht
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