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Chemische vergelijkingen in evenwicht op01/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cd(No2)3 + Na2S = CdS + NaNo3 =>
Cd(No2)3 + Na2S = CdS + 2 NaNo3

CuO(s) + C(s) = Cu(s) + CO2 =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2

SrCl2 + HNO3 = Sr(NO3) + H(Cl2) =>
SrCl2 + HNO3 = Sr(NO3) + H(Cl2)

K2CrO4 + Pb(NO3)2 = KNO3 + Pb(CrO4) =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + Pb(CrO4)

HIO3 + NH3 = I2 + HNO2 + H2O =>
6 HIO3 + 5 NH3 = 3 I2 + 5 HNO2 + 8 H2O

B + F2 = BF =>
2 B + F2 = 2 BF

Ba(NO3)2 + NaHCO3 = NaNO3 + Ba(HCO3)2 =>
Ba(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Ba(HCO3)2

MnSO4 + SnO2 = MnO2 + SnSO4 =>
MnSO4 + SnO2 = MnO2 + SnSO4

NH3 + HNo3 = NH4No3 =>
NH3 + HNo3 = NH4No3

O + L2 = OL =>
2 O + L2 = 2 OL

NaN3 = Na + N3 =>
NaN3 = Na + N3

Sb(OH)3 + Na2S = Sb(OH)3Na2S =>
Sb(OH)3 + Na2S = Sb(OH)3Na2S

(NH2)2CO + H2O = NH4{+} + OH{-} + CO2 =>
(NH2)2CO + 3 H2O = 2 NH4{+} + 2 OH{-} + CO2

NH3 + HNo3 = NH4No3 =>
NH3 + HNo3 = NH4No3

Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg

Fe(s) + CuSo4(aq) = Cu(s) + FeSo4(aq) =>
Fe(s) + CuSo4(aq) = Cu(s) + FeSo4(aq)

Na2S + BaI2 = BaS + NaI =>
Na2S + BaI2 = BaS + 2 NaI

CaSO4 + CH3COOH = CH3COOCa + HSO4 =>
CaSO4 + CH3COOH = CH3COOCa + HSO4

Pd + Ga + As = PdGaAs =>
Pd + Ga + As = PdGaAs

CaJ2 + H2SO4 = CaSO4 + J2 + H2S + H2O(ell) =>
4 CaJ2 + 5 H2SO4 = 4 CaSO4 + 4 J2 + H2S + 4 H2O(ell)

NiCO3 + NH4OH + NH4ClO4 = Ni(NH3)6(ClO4)2 + H2O + CO2 =>
NiCO3 + 4 NH4OH + 2 NH4ClO4 = Ni(NH3)6(ClO4)2 + 5 H2O + CO2

C4H6O6 + NaOH = Na2C4H6O6 + CO2 + H2O =>
6 C4H6O6 + 10 NaOH = 5 Na2C4H6O6 + 4 CO2 + 8 H2O

NaOBr = NaBr + O2 =>
2 NaOBr = 2 NaBr + O2

C14H18N2O5 + H2O = C4H7NO4 + C9H11O2 + HOCH3 =>
11 C14H18N2O5 + 85 H2O = 22 C4H7NO4 + 2 C9H11O2 + 48 HOCH3

Mn(OH)2 + FeCl3 = Fe(OH)3 + MnCl2 =>
3 Mn(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MnCl2

NaHC(OOO) = C(OO) + (HH)O + (NaNa)C(OOO) =>
2 NaHC(OOO) = C(OO) + (HH)O + (NaNa)C(OOO)

NiCO3 + NH4OH + NH4ClO4 = Ni(NH3)6(ClO4)2 + H2O + CO2 =>
NiCO3 + 4 NH4OH + 2 NH4ClO4 = Ni(NH3)6(ClO4)2 + 5 H2O + CO2

C6H10 + H2SO4 = C6H11OHSO3 =>
C6H10 + H2SO4 = C6H11OHSO3

Al2(SO4)3(aq) + Ca3(PO3)2(aq) = CaSO4(s) + AlPO3(s) =>
Al2(SO4)3(aq) + Ca3(PO3)2(aq) = 3 CaSO4(s) + 2 AlPO3(s)

Pb(NO3)2 + K2C2O4 = Pb(C2O4)2 + K2(NO3) =>
Pb(NO3)2 + 2 K2C2O4 = Pb(C2O4)2 + 2 K2(NO3)

C26H54 + CuO = CO2 + H2O + Cu =>
C26H54 + 79 CuO = 26 CO2 + 27 H2O + 79 Cu

NaOH(aq) + Cl2(g) = NaCl(aq) + NaClO(aq) + H2O(l) =>
2 NaOH(aq) + Cl2(g) = NaCl(aq) + NaClO(aq) + H2O(l)

NH3(aq) + HCl(aq) = NH4Cl(aq) =>
NH3(aq) + HCl(aq) = NH4Cl(aq)

H2SO3 + H3O{+} + MnO4{-} = HSO4{-} + Mn{2+} + H2O =>
5 H2SO3 + H3O{+} + 2 MnO4{-} = 5 HSO4{-} + 2 Mn{2+} + 4 H2O

Ni(BrO3)3 + Au2SeO3 = AuBrO3 + Ni2(SeO3)3 =>
2 Ni(BrO3)3 + 3 Au2SeO3 = 6 AuBrO3 + Ni2(SeO3)3

MnO2 + H2SO3 + H2O = MnSO4*4H2O =>
MnO2 + H2SO3 + 3 H2O = MnSO4*4H2O

Pb(CO3)2 = PbO2 + CO2 =>
Pb(CO3)2 = PbO2 + 2 CO2

C6H4ClNO2 + NH3 = C6H4NH2NO2 + NH4Cl =>
C6H4ClNO2 + 2 NH3 = C6H4NH2NO2 + NH4Cl

CrCl3 + Br2 + H2O = H2CrO7 + HBr + HCl =>
2 CrCl3 + 9 Br2 + 14 H2O = 2 H2CrO7 + 18 HBr + 6 HCl

H3Z + KOH = K2HZ + H2O =>
H3Z + 2 KOH = K2HZ + 2 H2O

NiSO4Ca(NO3)2 = CaSO4 + Ni(NO3)2 =>
NiSO4Ca(NO3)2 = CaSO4 + Ni(NO3)2

Al(s) + Ni(NO3)2(aq) = Ni(s) + Al(NO3)3 =>
2 Al(s) + 3 Ni(NO3)2(aq) = 3 Ni(s) + 2 Al(NO3)3

CH3COOH + KOH = CO2 + K + H2O =>
CH3COOH + 8 KOH = 2 CO2 + 8 K + 6 H2O

MgCO3 + C6H12O6 = MgC12H22O14 =>
6 MgCO3 + 11 C6H12O6 = 6 MgC12H22O14

Ca3(Po4)2 + H3Po4 = Ca(HPo4) =>
Ca3(Po4)2 + H3Po4 = 3 Ca(HPo4)

CH4 + Cl2 = CCl4 + HCl3 =>
CH4 + 8 Cl2 = CCl4 + 4 HCl3

C13H28 = C4H10 + C4H8 =>
4 C13H28 = 4 C4H10 + 9 C4H8

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

Ca(NO2)2 + H2O = Ca(OH0)2 + HNO2 =>
Ca(NO2)2 + 2 H2O = Ca(OH0)2 + 2 HNO2

KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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