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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C9H20(l) + O2(g) = CO2(g) + H2O(l) =>
C9H20(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)

AgNO2 + Ni2O3 = Ag2O + Ni(NO2)3 =>
6 AgNO2 + Ni2O3 = 3 Ag2O + 2 Ni(NO2)3

Ag + Fe2(SO4)3 = Ag2SO4 + FeSO4 =>
2 Ag + Fe2(SO4)3 = Ag2SO4 + 2 FeSO4

I2(aq) + KI(l) = KI3 =>
I2(aq) + KI(l) = KI3

C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O

Ba(NO3)2 + H2O = Ba(OH)2 + HNO3 =>
Ba(NO3)2 + 2 H2O = Ba(OH)2 + 2 HNO3

Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2

CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr

AgNO2 + Ni2O3 = Ag2O + Ni(NO2)3 =>
6 AgNO2 + Ni2O3 = 3 Ag2O + 2 Ni(NO2)3

AlCl3 + I = ICl3 + Al =>
AlCl3 + I = ICl3 + Al

Ca + (SO3)2 = Ca2SO3 =>
4 Ca + (SO3)2 = 2 Ca2SO3

NaO + AI = Na3AIO3 =>
3 NaO + AI = Na3AIO3

FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O

HCl(aq) + H2O(aq) = H3O + Cl =>
HCl(aq) + H2O(aq) = H3O + Cl

NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O

NaOH + HCl + H2O2 = NaOCl + H2O =>
NaOH + HCl + H2O2 = NaOCl + 2 H2O

AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2

PdO(s) + CO(g) = CO2 + Pd =>
PdO(s) + CO(g) = CO2 + Pd

CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C

C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O

Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl

Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)

RbOH + H2PO4 = RbHPO4 + H2O =>
RbOH + H2PO4 = RbHPO4 + H2O

Mg(NO3)2 + Al(NO3)3 + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2 + 18 Al(NO3)3 + 40 NH2CH2COOH = 9 MgAl2O4 + 100 H2O + 56 N2 + 80 CO2

SO4 + Zn = ZnSO4 = H2O =>
SO4 + Zn = ZnSO4

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

(NH4)2CO3 + HgCl2 = NH2HgCl2 + CO + H2O =>
(NH4)2CO3 + 2 HgCl2 = 2 NH2HgCl2 + CO + 2 H2O

CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr

(CH3CO)2S + H2O = H2SO3 + H6C4 =>
(CH3CO)2S + H2O = H2SO3 + H6C4

Ca(OH) + H2O = Ca(OH)2 + H2 =>
2 Ca(OH) + 2 H2O = 2 Ca(OH)2 + H2

CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

COCl2(g) + H2O(l) = CO2(g) + HCl(g) =>
COCl2(g) + H2O(l) = CO2(g) + 2 HCl(g)

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

Cr + H2SO4 = Cr2(SO4)3 + S + H2O =>
2 Cr + 4 H2SO4 = Cr2(SO4)3 + S + 4 H2O

AgNO2 + Ni2O3 = Ag2O + Ni(NO2)3 =>
6 AgNO2 + Ni2O3 = 3 Ag2O + 2 Ni(NO2)3

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

Na2B4O7 + FeCl2 + H2O = FeBO2 + NaBO2 + H2 + Cl2 =>
Na2B4O7 + 2 FeCl2 + H2O = 2 FeBO2 + 2 NaBO2 + H2 + 2 Cl2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3

Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2

Ba + (CO3)3 = BaCO3 =>
3 Ba + (CO3)3 = 3 BaCO3

Se + AgNO3 + H2O = Ag2Se + HNO3 + H2SeO3 =>
3 Se + 4 AgNO3 + 3 H2O = 2 Ag2Se + 4 HNO3 + H2SeO3

CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O

Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3

NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O

HCl + N2 = N2Cl + H2 =>
2 HCl + 2 N2 = 2 N2Cl + H2

NH4Cl + NaOH = NaCl + NH5O =>
NH4Cl + NaOH = NaCl + NH5O

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