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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8O3 + NH3 = C6H13NO2 + H2O + CO2 =>
15 C3H8O3 + 7 NH3 = 7 C6H13NO2 + 25 H2O + 3 CO2

FeCl3 + NH3OH = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3OH = Fe(OH)3 + 3 NH3Cl

C6H5CHO + OH = C6H5CO2 + H2O =>
C6H5CHO + 3 OH = C6H5CO2 + 2 H2O

Al2(SO4) + Sr(Br2)3 = Al2(Br2)3 + Sr(SO4) =>
Al2(SO4) + Sr(Br2)3 = Al2(Br2)3 + Sr(SO4)

Li2SO4 + NiCl2 = NiSO4 + Li2Cl2 =>
Li2SO4 + NiCl2 = NiSO4 + Li2Cl2

Ca(HCO3)2 + Ba(OH)2 = CaCO3 + BaCO3 + H2O =>
Ca(HCO3)2 + Ba(OH)2 = CaCO3 + BaCO3 + 2 H2O

LiCl + H2CO3 = Li2CO3 + HCl =>
2 LiCl + H2CO3 = Li2CO3 + 2 HCl

Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)

O3S + H2O = H2SO4 =>
O3S + H2O = H2SO4

C6H5O7H{-2} + HCl = C6H5O7H2{-} + Cl{-} =>
C6H5O7H{-2} + HCl = C6H5O7H2{-} + Cl{-}

S + OH{-} = SO3{2-} + HS{-} + H2O =>
3 S + 4 OH{-} = SO3{2-} + 2 HS{-} + H2O

NaOH + KCl = NaK + ClOH =>
NaOH + KCl = NaK + ClOH

CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2

K + HO = K2O + H2 =>
4 K + 2 HO = 2 K2O + H2

Li2SO4 + NiCl2 = NiSO4 + Li2Cl2 =>
Li2SO4 + NiCl2 = NiSO4 + Li2Cl2

Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2

Ba + NaOH = Na2BaO2 + H2 =>
Ba + 2 NaOH = Na2BaO2 + H2

NaFeO2 = Na + Fe + O =>
NaFeO2 = Na + Fe + 2 O

HBr + BaCl2 = BaBr2 + HCl =>
2 HBr + BaCl2 = BaBr2 + 2 HCl

MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2

H2O(l) + CO2(g) = H2CO3(aq) =>
H2O(l) + CO2(g) = H2CO3(aq)

Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)

K2Cr2O7 + H2O2 + H2(SO4) = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2(SO4) = 2 CrO5 + K2SO4 + 5 H2O

Fe2O3 + NaOH = Na3FeO3 + H2O =>
Fe2O3 + 6 NaOH = 2 Na3FeO3 + 3 H2O

Pb + HgSO4 = PbSO4 + Hg =>
Pb + HgSO4 = PbSO4 + Hg

(C2H5)3N + H2O = H(C2H5)3N + OH =>
(C2H5)3N + H2O = H(C2H5)3N + OH

NH4NO3 + NiCl2 = Ni(NO3)2 + ClNH4 =>
2 NH4NO3 + NiCl2 = Ni(NO3)2 + 2 ClNH4

Cu(NO3)2*3H2O(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) + H2O(aq) =>
Cu(NO3)2*3H2O(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq) + 3 H2O(aq)

NaOH + CuSO = Cu(OH) + NaSO =>
NaOH + CuSO = Cu(OH) + NaSO

CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca

LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O

H2SO4 + NaFeO2 = Na2SO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 NaFeO2 = Na2SO4 + Fe2(SO4)3 + 4 H2O

CaSO3 + HI = CaS + IO3 + H =>
CaSO3 + HI = CaS + IO3 + H

Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS

Li3PO4 + H2O = Li2O + H3PO4 =>
2 Li3PO4 + 3 H2O = 3 Li2O + 2 H3PO4

CH3CHO + NH3 = (CH3CHNH)3 + H2O =>
3 CH3CHO + 3 NH3 = (CH3CHNH)3 + 3 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

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

Be(NO3)2 + Na2CO3 = BeCO3 + NaNO3 =>
Be(NO3)2 + Na2CO3 = BeCO3 + 2 NaNO3

NaC2H3O2 + Ag(NO3) = NaNO3 + AgC2H3O2 =>
NaC2H3O2 + Ag(NO3) = NaNO3 + AgC2H3O2

KBr + BaC2H3O3 = KC2H3O3 + BaBr =>
KBr + BaC2H3O3 = KC2H3O3 + BaBr

H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O(l)

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

KOH + O2 = KO2 + OH =>
KOH + O2 = KO2 + OH

Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2

K2Cr2O7 + KCl + H2O = KClO4 + CrCl3 + KOH =>
4 K2Cr2O7 + 27 KCl + 16 H2O = 3 KClO4 + 8 CrCl3 + 32 KOH

La(NO3)3*6H2O + (NH4)6Mo7O24*4H2O + C2H5NO2 = La2Mo2O9 + CO2 + H2O + N2 =>
42 La(NO3)3*6H2O + 6(NH4)6Mo7O24*4H2O + 58 C2H5NO2 = 21 La2Mo2O9 + 116 CO2 + 493 H2O + 110 N2

Na2O2 + H2CO3 = Na2CO3 + H2O + O2 =>
2 Na2O2 + 2 H2CO3 = 2 Na2CO3 + 2 H2O + O2

KMnO4 + Mg = Mg(MnO4)2 + K =>
2 KMnO4 + Mg = Mg(MnO4)2 + 2 K

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Breng de vergelijking van een chemische reactie in evenwicht
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