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Chemische vergelijkingen in evenwicht op11/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
C10H7SO3H + NaOH = C10H7SO3Na + H2O =>
C10H7SO3H + NaOH = C10H7SO3Na + H2O

Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr

H2O + (NH4)2NO = (NH4)2O + HNO =>
7 H2O + 8(NH4)2NO = 9(NH4)2O + 6 HNO

Sn(OH)2 + HPO2 = Sn(PO2)2 + H2O =>
Sn(OH)2 + 2 HPO2 = Sn(PO2)2 + 2 H2O

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

UO2(CO3)3{-4} + HS{-} + H{+} = UO2 + SO4{-2} + CO2 + H2O =>
4 UO2(CO3)3{-4} + HS{-} + 15 H{+} = 4 UO2 + SO4{-2} + 12 CO2 + 8 H2O

LiCH3COO*2H2O{+} + MnCH3COO*2H2O{2+} + H3BO3{3-} = LiMnBO3 + C4H9O4 + H2O =>
LiCH3COO*2H2O{+} + MnCH3COO*2H2O{2+} + H3BO3{3-} = LiMnBO3 + C4H9O4 + 4 H2O

Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2

K2SO4 + MgI2 = KI + MgSO4 =>
K2SO4 + MgI2 = 2 KI + MgSO4

Sn(NO3)2(aq) + NaI(aq) = SnI2(s) + NaNO3(aq) =>
Sn(NO3)2(aq) + 2 NaI(aq) = SnI2(s) + 2 NaNO3(aq)

As2O3 + KOH = KAsO2 + H2O =>
As2O3 + 2 KOH = 2 KAsO2 + H2O

NH4CNS + H2SO4 = (NH4)2SO4 + HCN + S =>
2 NH4CNS + H2SO4 = (NH4)2SO4 + 2 HCN + 2 S

Pb(NO3)2(g) + HCl(g) = PbCl2(g) + HNO3(g) =>
Pb(NO3)2(g) + 2 HCl(g) = PbCl2(g) + 2 HNO3(g)

CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3

CuI2 + H2SO4 + Fe2O3 = CuSO4 + FeSO4 + H2O + I2 =>
CuI2 + 3 H2SO4 + Fe2O3 = CuSO4 + 2 FeSO4 + 3 H2O + I2

BaCO3 + C4H6O6 = Ba(C4H4O6) + H2O + CO2 =>
BaCO3 + C4H6O6 = Ba(C4H4O6) + H2O + CO2

KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3

Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr

Al(s) + PbCl2(aq) = AlCl3(aq) + Pb(s) =>
2 Al(s) + 3 PbCl2(aq) = 2 AlCl3(aq) + 3 Pb(s)

NaHCO3(s) + H2SO4 = Na2SO4(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) + H2SO4 = Na2SO4(s) + 2 CO2(g) + 2 H2O(g)

As2S3 + KOH = H2O + K2S + KAsO2 =>
As2S3 + 8 KOH = 4 H2O + 3 K2S + 2 KAsO2

HCOOH + NaCN = NaCOOH + HCN =>
HCOOH + NaCN = NaCOOH + HCN

AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

LiOH(S) = Li2O(S) + H2O(S) =>
2 LiOH(S) = Li2O(S) + H2O(S)

Cl2 + NaSeO3 + NaOH = Na2SeO4 + NaCl + H2O =>
Cl2 + 2 NaSeO3 + 4 NaOH = 2 Na2SeO4 + 2 NaCl + 2 H2O

Li3PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 Li3PO4 + 3 H2SO4 = 3 Li2SO4 + 2 H3PO4

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

Al + HI = AlI + H =>
Al + HI = AlI + H

H2O + NaHCO3 = NaH3CO4 =>
H2O + NaHCO3 = NaH3CO4

CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3

C2H5OH + MnO4 = MnO2 + C2H3O2 + OH =>
C2H5OH + 2 MnO4 = 2 MnO2 + C2H3O2 + 3 OH

C10H14N2 + HCl = C10H15N2Cl =>
C10H14N2 + HCl = C10H15N2Cl

SrCl2 + H2SO4 = HCl + SrSO4 =>
SrCl2 + H2SO4 = 2 HCl + SrSO4

NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl

Na2ZnO2 + HCl(exceso) = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl(exceso) = ZnCl2 + 2 NaCl + 2 H2O

Br2(g) + Cl2(g) = BrCl =>
Br2(g) + Cl2(g) = 2 BrCl

Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO

K2SO4 + MgI2 = KI + MgSO4 =>
K2SO4 + MgI2 = 2 KI + MgSO4

Au3 + Cl2 = AuCl2 =>
Au3 + 3 Cl2 = 3 AuCl2

C2H5OH + MnO4 = MnO2 + C2H3O2 + OH =>
C2H5OH + 2 MnO4 = 2 MnO2 + C2H3O2 + 3 OH

SeO2(g) + O2(g) = SeO3(g) =>
2 SeO2(g) + O2(g) = 2 SeO3(g)

N2 + Cl2 = NCl =>
N2 + Cl2 = 2 NCl

K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4

Al + Na2SO4 = Na + AlSO4 =>
Al + Na2SO4 = 2 Na + AlSO4

H2[PtCl4] + H2O2 + HCl = H2[PtCl6] + H2O =>
H2[PtCl4] + H2O2 + 2 HCl = H2[PtCl6] + 2 H2O

KMnO + HBr = MnBr + KBr + H2O =>
KMnO + 2 HBr = MnBr + KBr + H2O

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

K2SO4 + MgI2 = KI + MgSO4 =>
K2SO4 + MgI2 = 2 KI + MgSO4

Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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