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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + Bi(NO3)3 = BiN + HNO3 =>
NH3 + Bi(NO3)3 = BiN + 3 HNO3

K3Al(OH)6 = Al2O3 + KOH + H2O =>
2 K3Al(OH)6 = Al2O3 + 6 KOH + 3 H2O

KF + O2 = KFO3 =>
2 KF + 3 O2 = 2 KFO3

Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O

KBr + KMnO4 + H2O = MnO2 + KOH + Br2 =>
6 KBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 8 KOH + 3 Br2

NaC7H5O2 + H2SO4 = C7H6O2 + Na2SO4 =>
2 NaC7H5O2 + H2SO4 = 2 C7H6O2 + Na2SO4

KAl(SO4)2*12H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*12H2O = KAl(SO4)2 + 12 H2O

CuSO4 + Hg2(NO3)2 = HgSO4 + CuNO3 =>
2 CuSO4 + Hg2(NO3)2 = 2 HgSO4 + 2 CuNO3

Sr + Br = SrBr2 =>
Sr + 2 Br = SrBr2

NH4Cl + NH4NO3 = N + Cl + H2O =>
NH4Cl + 2 NH4NO3 = 5 N + Cl + 6 H2O

C7H14 + Br2 = C7H13 + HBr =>
2 C7H14 + Br2 = 2 C7H13 + 2 HBr

Ni(No3)2 + KOH = Ni(OH)2 + KNo3 =>
Ni(No3)2 + 2 KOH = Ni(OH)2 + 2 KNo3

KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH

Al2S3 + NaBr = AlBr3 + Na2S =>
Al2S3 + 6 NaBr = 2 AlBr3 + 3 Na2S

Al2O3 + Cu(NO3)2 = Al(NO3)3 + CuO =>
Al2O3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuO

Be(BrO3)2 = Br2 + O2 + BeO =>
2 Be(BrO3)2 = 2 Br2 + 5 O2 + 2 BeO

*2Na + Cl2 = *2NaCl = =>
*2Na + Cl2 = *2NaCl

(CH2CH2)O + CH3CONH2 = HOCH2CH2NHC(O)CH3 =>
(CH2CH2)O + CH3CONH2 = HOCH2CH2NHC(O)CH3

KF + O2 = K2O + F2 =>
4 KF + O2 = 2 K2O + 2 F2

Al(OH)2 + H2SO4 = H2O + Al(SO4) =>
Al(OH)2 + H2SO4 = 2 H2O + Al(SO4)

Pb(ClO4)2(aq) + NaI = PbI2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaI = PbI2(s) + 2 NaClO4(aq)

Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

Cl2 + Br2 = BrCl3 =>
3 Cl2 + Br2 = 2 BrCl3

CO(OH)2 = CO2 + H2O =>
CO(OH)2 = CO2 + H2O

ZnSO4 + Ba(NO3)2 = Ba(SO4)2 + Zn(NO3) =>
2 ZnSO4 + Ba(NO3)2 = Ba(SO4)2 + 2 Zn(NO3)

PbNO3 + Na(SO4)2 = Pb(SO4)2 + NaNO3 =>
PbNO3 + Na(SO4)2 = Pb(SO4)2 + NaNO3

(NH4)2CrO7 = CrO3 + N2 + H2O(NH4)2CrO7 =>
5(NH4)2CrO7 = CrO3 + N2 + 4 H2O(NH4)2CrO7

NaSO4 = NaS + O4 =>
NaSO4 = NaS + O4

CuCl2 + CaNO3 = CaCl + Cu(NO3)2 =>
CuCl2 + 2 CaNO3 = 2 CaCl + Cu(NO3)2

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

Sr(ClO4)2 + C = Sr(ClO2)2 + CO2 =>
Sr(ClO4)2 + 2 C = Sr(ClO2)2 + 2 CO2

Cr2O3 + KOH = Cr2OH + KO3 =>
Cr2O3 + KOH = Cr2OH + KO3

CuCO3 = Cu2O + CO + O2 =>
4 CuCO3 = 2 Cu2O + 4 CO + 3 O2

NaNO3 = NaN + O2 =>
2 NaNO3 = 2 NaN + 3 O2

KMnO4 + H2SO4 + K2C2O4 = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4 = 2 CO2 + 2 KSO4 + KMnO2 + 2 H2O

Mg + MnO3 = MgO + MnO =>
2 Mg + MnO3 = 2 MgO + MnO

Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2

C2H5HCOOH + SrO = C2H5COOSr + H2O =>
C2H5HCOOH + SrO = C2H5COOSr + H2O

NH4Br + HNO3 = HBr + NH4NO3 =>
NH4Br + HNO3 = HBr + NH4NO3

I2 + CH3COOH = CH3COOI + HI =>
I2 + CH3COOH = CH3COOI + HI

NaNO2 + RbOH = NaOH + RbNO2 =>
NaNO2 + RbOH = NaOH + RbNO2

Li3N + H = NH3 + Li =>
Li3N + 3 H = NH3 + 3 Li

S + NaOH = NaSOH =>
S + NaOH = NaSOH

Nb + O2 = Nb2O5 =>
4 Nb + 5 O2 = 2 Nb2O5

Cr(NO3)3 + I2 + KOH = K2CrO4 + KI + KNO3 + H2O =>
2 Cr(NO3)3 + 3 I2 + 16 KOH = 2 K2CrO4 + 6 KI + 6 KNO3 + 8 H2O

Al + FeO2 = AlO2 + Fe =>
Al + FeO2 = AlO2 + Fe

FeSO4 + K2S = Fe2S3 + (K2)2 + SO4 =>
4 FeSO4 + 6 K2S = 2 Fe2S3 + 3(K2)2 + 4 SO4

C31H64(s) + O2(g) = CO2 + H2O =>
C31H64(s) + 47 O2(g) = 31 CO2 + 32 H2O

Cr(NO3)3 + I2 + KOH = K2CrO4 + KI + KNO3 + H2O =>
2 Cr(NO3)3 + 3 I2 + 16 KOH = 2 K2CrO4 + 6 KI + 6 KNO3 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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