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Chemische vergelijkingen in evenwicht op07/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCOOH + C2H5OH = CH3COOC2H5 + H2O =>
2 HCOOH + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O

NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl

CrCl3 + (NH4)2S = CrS + (NH4)2Cl3 =>
CrCl3 + (NH4)2S = CrS + (NH4)2Cl3

NO2 + Cl2 = NO2Cl =>
2 NO2 + Cl2 = 2 NO2Cl

Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al

Mn3 + S = MnS =>
Mn3 + 3 S = 3 MnS

Zn(OH)2 = Zn(OH) + OH =>
Zn(OH)2 = Zn(OH) + OH

CO2 + K2MnO4 + H2O = KMnO4 + KHCO3 + MnO2 =>
4 CO2 + 3 K2MnO4 + 2 H2O = 2 KMnO4 + 4 KHCO3 + MnO2

BaO + HBr = Br(OH) + Ba =>
BaO + HBr = Br(OH) + Ba

JeS + O2 = SO2 + JeO3 =>
2 JeS + 5 O2 = 2 SO2 + 2 JeO3

K2(SO4) + BaCl2 = KCl + Ba2(SO4)2 =>
2 K2(SO4) + 2 BaCl2 = 4 KCl + Ba2(SO4)2

NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + NaCl =>
3 NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + 3 NaCl

N2O4 + H2O = HNO3 + N3O3 =>
9 N2O4 + 6 H2O = 12 HNO3 + 2 N3O3

BaO + HBr = BaBr + OH =>
BaO + HBr = BaBr + OH

NH4F(aq) + CaCl2*6H2O(aq) = CaF2(s) + NH4Cl(aq) + H2O(aq) =>
2 NH4F(aq) + CaCl2*6H2O(aq) = CaF2(s) + 2 NH4Cl(aq) + 6 H2O(aq)

NH4Cl + Fe(NO3)3 = NH4NO3 + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + FeCl3

H2O2 + Li2CO3 + C13H18ClNO = H2O + LiCl + C11H15NO2 + CO2 =>
12 H2O2 + Li2CO3 + 2 C13H18ClNO = 15 H2O + 2 LiCl + 2 C11H15NO2 + 5 CO2

KMnO4 + NaOH + C12H22O11 = KMnO6 + Na + CH2 =>
13 KMnO4 + 4 NaOH + 2 C12H22O11 = 13 KMnO6 + 4 Na + 24 CH2

C10H8 + O2 = C4H2O3 + H2O =>
2 C10H8 + 9 O2 = 5 C4H2O3 + 3 H2O

HI + H2S + Al(OH)3 = ISAl + H2O =>
HI + H2S + Al(OH)3 = ISAl + 3 H2O

Ti(s) + F2(g) = TiF(s) =>
2 Ti(s) + F2(g) = 2 TiF(s)

Zn(OH)2 = Zn(OH) + OH =>
Zn(OH)2 = Zn(OH) + OH

Ge + S = GeS2 =>
Ge + 2 S = GeS2

Rb3(PO4) + CaI2 = RbI + Ca3(PO4)2 =>
2 Rb3(PO4) + 3 CaI2 = 6 RbI + Ca3(PO4)2

[Co(NH3)5OCO2]NO3 + CH3COOH + NH4NO3 = [Co(NH3)5(OOCCH3)](NO3)2 + H2CO3 + NH4 =>
16[Co(NH3)5OCO2]NO3 + 13 CH3COOH + 12 NH4NO3 = 16[Co(NH3)5(OOCCH3)](NO3)2 + 10 H2CO3 + 8 NH4

N5 = N2 =>
2 N5 = 5 N2

(NH4)3(PO4) + Cu(NO3)2 = Cu3(PO4)2 + (NH4)(NO3) =>
2(NH4)3(PO4) + 3 Cu(NO3)2 = Cu3(PO4)2 + 6(NH4)(NO3)

KHSO4 + KNO3 + FeOH2 = K2SO4 + Fe2(SO4)3 + NO + H2O =>
8 KHSO4 + 2 KNO3 + 2 FeOH2 = 5 K2SO4 + Fe2(SO4)3 + 2 NO + 6 H2O

Ni + H2O = NiO3 + H2 =>
Ni + 3 H2O = NiO3 + 3 H2

NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O

KI + Na2SO4 = K2SO4 + NaI =>
2 KI + Na2SO4 = K2SO4 + 2 NaI

CH3(CH2)6COOH + O2 = CO2 + H2O =>
CH3(CH2)6COOH + 11 O2 = 8 CO2 + 8 H2O

C7H6O + C8H8O = C15H12O + OH =>
17 C7H6O + 2 C8H8O = 9 C15H12O + 10 OH

Rb + PO4 = Rb2PO4 =>
2 Rb + PO4 = Rb2PO4

CH3CH2CH2CH2 + C2H4O2 = C6H12O2 + H2O =>
8 CH3CH2CH2CH2 + 11 C2H4O2 = 9 C6H12O2 + 4 H2O

C2H5COOH + Sr(OH)2 = (C2H5COO)2Sr + H2O =>
2 C2H5COOH + Sr(OH)2 = (C2H5COO)2Sr + 2 H2O

iron + bromine = FeBr =>
2 Fe + Br2 = 2 FeBr

Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

CuSO4 + Mg = MgO + MgS + CuO =>
CuSO4 + 4 Mg = 3 MgO + MgS + CuO

Br + Ba = BaBr2 =>
2 Br + Ba = BaBr2

AlCl3(s) + H2O(l) = Al(OH)3(aq) + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(aq) + 3 HCl(aq)

AlCl3(s) + H2O(l) = Al(OH)3 + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3 + 3 HCl(aq)

AlCl3(s) + H2O(l) = Al(OH)3(aq) + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(aq) + 3 HCl(aq)

HNO3 + AgOH = HOH + AgNO3 =>
HNO3 + AgOH = HOH + AgNO3

Hg(NO3)2 + Na2Cr2O7 = Na(NO3) + HgCr2O7 =>
Hg(NO3)2 + Na2Cr2O7 = 2 Na(NO3) + HgCr2O7

AlCl3(s) + H2O(l) = Al(OH)3 + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(OH)3 + 3 HCl(aq)

HNO3 + AgOH = HOH + AgNO3 =>
HNO3 + AgOH = HOH + AgNO3

I2 + C6H8O6 = C6H6O6 + H{+} + I{-} =>
I2 + C6H8O6 = C6H6O6 + 2 H{+} + 2 I{-}

Al3 + (SO3)2 = Al(SO3)2 =>
Al3 + 3(SO3)2 = 3 Al(SO3)2

NaF + Ba(NO3)2 = BaF2 + Na + NO3 =>
2 NaF + Ba(NO3)2 = BaF2 + 2 Na + 2 NO3

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Breng de vergelijking van een chemische reactie in evenwicht
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