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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2(CO3) + AlBr3 = Al2(CO3)3 + NaBr =>
3 Na2(CO3) + 2 AlBr3 = Al2(CO3)3 + 6 NaBr

Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)

SiO2 + C2H5OH = SiC8H20O4 + H2O =>
SiO2 + 4 C2H5OH = SiC8H20O4 + 2 H2O

Al + Ni(NO3) = Al(NO3)3 + Ni =>
Al + 3 Ni(NO3) = Al(NO3)3 + 3 Ni

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

C2H4N6O6 = H2O + N2 + CO + O2 =>
C2H4N6O6 = 2 H2O + 3 N2 + 2 CO + O2

CHCl2COOH + Na2CO3 = CHCl2COONa + H2O + CO2 =>
2 CHCl2COOH + Na2CO3 = 2 CHCl2COONa + H2O + CO2

Zn(NO3)2(aq) + (NH4)2S(aq) = ZnS(s) + NH4NO3(aq) =>
Zn(NO3)2(aq) + (NH4)2S(aq) = ZnS(s) + 2 NH4NO3(aq)

H2SO4 + CN = HCN + SO4 =>
H2SO4 + 2 CN = 2 HCN + SO4

Ca(HO)2 = CaO + H2O =>
Ca(HO)2 = CaO + H2O

NH4HCO3 = NH3 + H2OCO2 =>
NH4HCO3 = NH3 + H2OCO2

H3As2O3 + MnO4{-} + H{+} = H3AsO4 + Mn{+2} + H2O =>
5 H3As2O3 + 7 MnO4{-} + 21 H{+} = 10 H3AsO4 + 7 Mn{+2} + 3 H2O

Ca(s) + N2(g) = CaN2(s) =>
Ca(s) + N2(g) = CaN2(s)

CrCl2 + K3PO4 = Cr3(PO4)2 + KCl =>
3 CrCl2 + 2 K3PO4 = Cr3(PO4)2 + 6 KCl

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

KBr + H2SO4 = K2SO4 + H2O + SO2 + Br =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + 2 Br

KMnO4 + H2S + HCl = KCl + MnCl2 + H2O + S8 =>
16 KMnO4 + 40 H2S + 48 HCl = 16 KCl + 16 MnCl2 + 64 H2O + 5 S8

Zn + CuSO4 = Cu + Zn3(SO4)2 =>
3 Zn + 2 CuSO4 = 2 Cu + Zn3(SO4)2

Zn{2+} + H2O + NH3 = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 H2O + 2 NH3 = Zn(OH)2 + 2 NH4{+}

CH3CH2OH + PCl3 = CH3CH2Cl + OHPCl2 =>
CH3CH2OH + PCl3 = CH3CH2Cl + OHPCl2

Cl2 + K(OH) = KClO3 + KCl + H2O =>
3 Cl2 + 6 K(OH) = KClO3 + 5 KCl + 3 H2O

PHCuSO4 + H2O = PHCuSO4*H2O =>
PHCuSO4 + H2O = PHCuSO4*H2O

Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)

(C2H4) + C3H8O = C5H12O =>
(C2H4) + C3H8O = C5H12O

CH3OH + K2Cr2O7 = CO2 + Cr2O3 + H2O + K2O =>
CH3OH + K2Cr2O7 = CO2 + Cr2O3 + 2 H2O + K2O

CH3CH2CH2OH + O = CH3CH2CH2O + H2O =>
2 CH3CH2CH2OH + O = 2 CH3CH2CH2O + H2O

H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4

H3BO3 + Na2B4O7*10H2O = Na2B8O13*4H2O + H2O =>
4 H3BO3 + Na2B4O7*10H2O = Na2B8O13*4H2O + 12 H2O

LiOH + Ba(No3)2 = LiNo3 + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 LiNo3 + Ba(OH)2

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

SO2(g) = S(s) + O2(g) =>
SO2(g) = S(s) + O2(g)

Ba{+7}Cl{+2} + Ag{+5}N = Ba{+}N{+2} + Ag{+7}Cl{+} =>
Ba{+7}Cl{+2} + 3 Ag{+5}N = Ba{+}N{+2} + 3 Ag{+7}Cl{+}

Al + NO2 = Al2(NO2)3 =>
2 Al + 3 NO2 = Al2(NO2)3

H2O + KMnO4 + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 H2O + 2 KMnO4 + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4

NH4Cl + CuBr2 = NH4Br2 + CuCl =>
NH4Cl + CuBr2 = NH4Br2 + CuCl

C6H7NH + O2 = CO2 + H2O + NO2 =>
C6H7NH + 9 O2 = 6 CO2 + 4 H2O + NO2

Zn + OH{-} + H2O = [Zn(OH)4]2{-} + H2 =>
4 Zn + 2 OH{-} + 14 H2O = 2[Zn(OH)4]2{-} + 7 H2

CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2

C2952H4664N812O832S8Fe4 + C55H72O5N4Mg + Na2C4H3O4SAu + C34H31CuN4Na3O6 + Fe(SCN)2 + H2S + HCl = C4H8Cl2S + Na4FeCu(CN)8 + C8H12MgN2O8 + Fe(NH4)(SO4)2*6H2O + AuSC6H11O5 =>
205 C2952H4664N812O832S8Fe4 + 238400 C55H72O5N4Mg + 187512 Na2C4H3O4SAu + 375024 C34H31CuN4Na3O6 + 482631.99999999Fe(SCN)2 + 4787658 H2S + 11075412 HCl = 5537705.9999999C4H8Cl2S + 375024 Na4FeCu(CN)8 + 238400 C8H12MgN2O8 + 108428 Fe(NH4)(SO4)2*6H2O + 187512 AuSC6H11O5

OHC6H4CH3 + KOH + CHCl3 = CHOC6H4CH3 + KCl + H2O =>
11 OHC6H4CH3 + 9 KOH + 3 CHCl3 = 10 CHOC6H4CH3 + 9 KCl + 10 H2O

Fe(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4)2 =>
2 Fe(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)2

C5H11OH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C5H11OH + 5 K2Cr2O7 + 20 H2SO4 = 5 CO2 + 5 K2SO4 + 5 Cr2(SO4)3 + 26 H2O

CH3CH2OH + K2Cr2O7 + H2SO3 = CH3CO2H + Cr2O3 + KHSO4 + H2O =>
CH3CH2OH + 2 K2Cr2O7 + 4 H2SO3 = CH3CO2H + 2 Cr2O3 + 4 KHSO4 + 3 H2O

Na(BO3)4H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
2 Na(BO3)4H2O + 22 KI + 12 H2SO4 = Na2SO4 + 11 K2SO4 + 4 B2O3 + 14 H2O + 11 I2

NaHCO3 + C2H6O = NaCO3 + H2O + C2H5 =>
NaHCO3 + C2H6O = NaCO3 + H2O + C2H5

NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(s) + 2 NH3(g) + 2 H2O(l)

H2SO4 + Ag = SO4Ag + H2 =>
H2SO4 + Ag = SO4Ag + H2

C5H14O5 + H2 = C12H26 + H2O =>
12 C5H14O5 + 41 H2 = 5 C12H26 + 60 H2O

Na + Cr3(PO4)2 = Na3PO4 + Cr =>
6 Na + Cr3(PO4)2 = 2 Na3PO4 + 3 Cr

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

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Breng de vergelijking van een chemische reactie in evenwicht
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