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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH

Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2

Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 Na(NO3)

Cr(s) + O2(g) = Cr2O3 =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3

AlNO3 + H2SO4 = Al2SO4 + HNO3 =>
2 AlNO3 + H2SO4 = Al2SO4 + 2 HNO3

NaOH + H3PO3 = Na2HPO3 + H2O =>
2 NaOH + H3PO3 = Na2HPO3 + 2 H2O

Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl

NaOH(aq) + CaCl2(aq) = NaCl(aq) + Ca(OH)2 =>
2 NaOH(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(OH)2

K2S + MgSO4 = MgS + K2SO4 =>
K2S + MgSO4 = MgS + K2SO4

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

C7H8 + C2HCl3O2 + H2 = C8H8O2 + HCl =>
6 C7H8 + 7 C2HCl3O2 + 11 H2 = 7 C8H8O2 + 21 HCl

Cu(II) + Cl2 = Cu(II)Cl =>
2 Cu(II) + Cl2 = 2 Cu(II)Cl

Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O

Rb2CO3 + SrCl2 = Sr2(CO3)2 + RbCl =>
2 Rb2CO3 + 2 SrCl2 = Sr2(CO3)2 + 4 RbCl

K2Cr2O7 + HCl + SO2 = KCl + CrCl3 + H2SO4 + H2O =>
K2Cr2O7 + 8 HCl + 3 SO2 = 2 KCl + 2 CrCl3 + 3 H2SO4 + H2O

CH2CHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH2CHCH2CH2CH2CH3 + 9 O2 = 6 CO2 + 6 H2O

BrCl2 + Al(NO3)3 = Br(NO3)3 + AlCl2 =>
BrCl2 + Al(NO3)3 = Br(NO3)3 + AlCl2

Cu + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2 =>
2 Cu + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2

H2 + K = H2K =>
H2 + K = H2K

NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) =>
NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l)

CoOHCl + NH4OH = Co(NH3)6(OH)2 + NH4Cl + H2O =>
CoOHCl + 7 NH4OH = Co(NH3)6(OH)2 + NH4Cl + 6 H2O

BaCl2 + NH3 = BaCl2NH3 =>
BaCl2 + NH3 = BaCl2NH3

Cr2O7{-} + I{-} + H3O{+} = I2 + Cr{3+} + H2O =>
2 Cr2O7{-} + 14 I{-} + 28 H3O{+} = 7 I2 + 4 Cr{3+} + 42 H2O

NaOH(aq) + ZnSO4(aq) = NaSO4(aq) + ZnOH(s) =>
NaOH(aq) + ZnSO4(aq) = NaSO4(aq) + ZnOH(s)

MgO + MnO + Mn2O3 + Sb2O5 = MgMn2SbO6 =>
2 MgO + 2 MnO + Mn2O3 + Sb2O5 = 2 MgMn2SbO6

HCl3(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl3(aq) + O2(g) = 2 H2O(l) + 6 Cl2(g)

CaMgSi2O6 + NaFeSi2O6 + Na = Mg2SiO4 + Fe2SiO4 + Na2Mg2Si6O15 + Na2Ca2Si3O9 =>
14 CaMgSi2O6 + 10 NaFeSi2O6 + 10 Na = 4 Mg2SiO4 + 5 Fe2SiO4 + 3 Na2Mg2Si6O15 + 7 Na2Ca2Si3O9

H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2

C6H8O8 + NaHCO3 = H2O + CO2 + Na3C6H5O8 =>
C6H8O8 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O8

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

HOCH2CHO + Na = NaOCH2CHO + H2 =>
2 HOCH2CHO + 2 Na = 2 NaOCH2CHO + H2

O2(g) + HClO2(aq) = H2O2(aq) + ClO2(g) =>
O2(g) + 2 HClO2(aq) = H2O2(aq) + 2 ClO2(g)

HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2

C8H7NaO3 + HCl = C8H8O3 + NaCl =>
C8H7NaO3 + HCl = C8H8O3 + NaCl

C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4

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

Cu(OH)2 + HBr = HBrO + H2O + Cu =>
Cu(OH)2 + HBr = HBrO + H2O + Cu

Mg(OH)2 + H3N = Mg3N2 + H2O =>
3 Mg(OH)2 + 2 H3N = Mg3N2 + 6 H2O

(NH4)2HPO4 + Ba(OH)2 = Ba3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4(NH4)3PO4 + 6 H2O

PbBr2 + Fe = FeBr2 + Pb =>
PbBr2 + Fe = FeBr2 + Pb

Al + NaHSO4 + NaOH = Al2O3 + Na2S + H2O =>
8 Al + 3 NaHSO4 + 3 NaOH = 4 Al2O3 + 3 Na2S + 3 H2O

K2Cr2O7 + H2C2O4 + K2C2O4*H2O = K3[Cr(C2O4)*3H2O] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)*3H2O] + 14 CO2 + 3 H2O

Na2S2O8 + AgNO3 + NaOH = Na2SO4 + AgO + NaNO3 + H2O =>
Na2S2O8 + 2 AgNO3 + 4 NaOH = 2 Na2SO4 + 2 AgO + 2 NaNO3 + 2 H2O

MgCl + LiF = MgF + LiCl =>
MgCl + LiF = MgF + LiCl

H5N3HCl + AgNO3 = H6N4O3 + AgCl =>
H5N3HCl + AgNO3 = H6N4O3 + AgCl

BaCH3COOH = Ba + CH3COOH =>
BaCH3COOH = Ba + CH3COOH

ClO2 + H2O = HClO3 + Cl2 =>
10 ClO2 + 4 H2O = 8 HClO3 + Cl2

(NH4)2S + Pb(NO3)2 = NH3 + H2O + NO2 + PbS =>
7(NH4)2S + 7 Pb(NO3)2 = 12 NH3 + 10 H2O + 16 NO2 + 7 PbS

H{+} + No3{-} + Al(OH)3 = Al(No3)3 + H2O =>
3 H{+} + 3 No3{-} + Al(OH)3 = Al(No3)3 + 3 H2O

Mg(s) + AgNO3 = Mg(NO3)2 + Ag =>
Mg(s) + 2 AgNO3 = Mg(NO3)2 + 2 Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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