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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O =>
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O

CH3CH2HO + O2 = CO2 + H2O =>
CH3CH2HO + 3 O2 = 2 CO2 + 3 H2O

NaI(aq) + KNO3(aq) = KI(s) + NaNO3(aq) =>
NaI(aq) + KNO3(aq) = KI(s) + NaNO3(aq)

MgF2 + H3O = H2O + Mg + HF =>
MgF2 + 2 H3O = 2 H2O + Mg + 2 HF

C12H24O11 + H2O = CH3CH2OH + CO2 =>
6 C12H24O11 + 3 H2O = 25 CH3CH2OH + 22 CO2

Zn + NH4Cl = (Zn(NH3)4)Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = (Zn(NH3)4)Cl2 + 2 HCl + H2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga

Cl2 + NaOH(hotandconc) = NaOCl + HCl =>
Cl2 + NaOH(hotandconc) = NaOCl + HCl

HClNH3 = NH4Cl =>
HClNH3 = NH4Cl

C4H10O + PBr3 = C4H9Br + PBr2OH =>
C4H10O + PBr3 = C4H9Br + PBr2OH

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C2H5OH + I2 + NaOH = HCOONa + NaI + H2O =>
C2H5OH + 4 I2 + 10 NaOH = 2 HCOONa + 8 NaI + 7 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)

CH3CH2CH2CH2OH + Zn = CH3CH2CH2CH2OZn + H2 =>
2 CH3CH2CH2CH2OH + 2 Zn = 2 CH3CH2CH2CH2OZn + H2

NH4Cl + Fe(NO3)3 = NH4(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4(NO3) + FeCl3

TiCl3 + Ti3Al = TiAl + TiCl2 =>
4 TiCl3 + Ti3Al = TiAl + 6 TiCl2

(NH4)2CO3(aq) + CaCl2(aq) = NH4Cl + CaCO3 =>
(NH4)2CO3(aq) + CaCl2(aq) = 2 NH4Cl + CaCO3

SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H

AlPO4 + CuF = AlF3 + Cu3PO4 =>
AlPO4 + 3 CuF = AlF3 + Cu3PO4

CaOH + AlF2O + SiO + H2O = Ca3Al2Si3O12 + H2 + HF =>
6 CaOH + 4 AlF2O + 6 SiO + 8 H2O = 2 Ca3Al2Si3O12 + 7 H2 + 8 HF

Al + FeO2 = AlO + Fe =>
2 Al + FeO2 = 2 AlO + Fe

NaOH + Fe(NO3)2 = Fe(OH)2 + Na + NO3 =>
2 NaOH + Fe(NO3)2 = Fe(OH)2 + 2 Na + 2 NO3

(NO)2 + O2 + H2O = HNO3 =>
2(NO)2 + 3 O2 + 2 H2O = 4 HNO3

NaReO4 + C2H5OH = CH3CHO + ReO2 + NaOH + H2O =>
2 NaReO4 + 3 C2H5OH = 3 CH3CHO + 2 ReO2 + 2 NaOH + 2 H2O

FeCl3 + H2SO4 = Fe2[SO4]3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2[SO4]3 + 6 HCl

AsSO3 + O2 = As2O3 + SO3 =>
4 AsSO3 + 3 O2 = 2 As2O3 + 4 SO3

FeSO4 + Cl2 = Fe(SO4)3 + FeCl3 =>
3 FeSO4 + 3 Cl2 = Fe(SO4)3 + 2 FeCl3

K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K

Hg(NO3)2 + BaBr2 = HgBr2 + Ba(NO3)2 =>
Hg(NO3)2 + BaBr2 = HgBr2 + Ba(NO3)2

SO2 + MnO4{-} + H2O = SO4{-}2 + Mn + H{+} =>
7 SO2 + 3 MnO4{-} + 2 H2O = 7 SO4{-}2 + 3 Mn + 4 H{+}

Cr + Al{+3} = Cr{+2} + Al =>
3 Cr + 2 Al{+3} = 3 Cr{+2} + 2 Al

Cu2(NO3)3 + H2O = Cu(OH)3 + H2NO3 =>
Cu2(NO3)3 + 6 H2O = 2 Cu(OH)3 + 3 H2NO3

CaSO4 + Al + HNO3 = Al(NO3)3 + CaS + H2O =>
3 CaSO4 + 8 Al + 24 HNO3 = 8 Al(NO3)3 + 3 CaS + 12 H2O

Cl2 + (NH4)2S = NH4Cl + S =>
Cl2 + (NH4)2S = 2 NH4Cl + S

CH3CH2CONH2 + H2SO4 + H2O = CH3CH2COOH + NH4 + SO4 =>
2 CH3CH2CONH2 + H2SO4 + 2 H2O = 2 CH3CH2COOH + 2 NH4 + SO4

H2SO4(aq) + Mg(s) = H2O(g) + MgSO4 + SO2 =>
2 H2SO4(aq) + Mg(s) = 2 H2O(g) + MgSO4 + SO2

C7H14 + F2 = C7H14F2 =>
C7H14 + F2 = C7H14F2

AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + CHO =>
8 AgBr + 8 NaOH + C6H6O2 = 8 Ag + 4 H2O + 8 NaBr + 6 CHO

NaAsO2 + NaMnO4 + NaOH = Na3AsO4 + MnO2 + H2O =>
3 NaAsO2 + 2 NaMnO4 + 4 NaOH = 3 Na3AsO4 + 2 MnO2 + 2 H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)

C4H6O2 + C2H6O = C6H12O2 + H2O =>
2 C4H6O2 + 5 C2H6O = 3 C6H12O2 + 3 H2O

FeNO3 + KCrO4 = Fe(CrO4) + KNO3 =>
FeNO3 + KCrO4 = Fe(CrO4) + KNO3

Sr + NiBr3 = Ni + SrBr2 =>
3 Sr + 2 NiBr3 = 2 Ni + 3 SrBr2

Ba + Mn(C2H3O2)2 = Ba(C2H3O2)2 + Mn =>
Ba + Mn(C2H3O2)2 = Ba(C2H3O2)2 + Mn

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Breng de vergelijking van een chemische reactie in evenwicht
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