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Chemische vergelijkingen in evenwicht op02/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCO3 + HNO3 = CO2 + H2O + Zn(NO3)2 =>
ZnCO3 + 2 HNO3 = CO2 + H2O + Zn(NO3)2

Na2S + KIO3 = K2S + NaIO3 =>
Na2S + 2 KIO3 = K2S + 2 NaIO3

C6H4(CH3)2 + KMnO4 = C6H2(COOK)2 + MnO2 + KOH + H2O =>
3 C6H4(CH3)2 + 14 KMnO4 = 3 C6H2(COOK)2 + 14 MnO2 + 8 KOH + 8 H2O

CHCCH3 + H2O = CHCCH2O + H3 =>
CHCCH3 + H2O = CHCCH2O + H3

K3[Fe(SCN)6] + KF = K3FeF6 + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3FeF6 + 6 KSCN

Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2

Al3 + Br7 = AlBr3 =>
7 Al3 + 9 Br7 = 21 AlBr3

HI + NaCl = NaClI + H2 =>
2 HI + 2 NaCl = 2 NaClI + H2

Cu + HCl = CuCl2(aq) + H2(g) =>
Cu + 2 HCl = CuCl2(aq) + H2(g)

H2 + Ar = H2Ar =>
H2 + Ar = H2Ar

C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2

AlAc + LiOH = AlOH + LiAc =>
AlAc + LiOH = AlOH + LiAc

HCl + Zn3As2 = AsH3 + ZnCl2 =>
6 HCl + Zn3As2 = 2 AsH3 + 3 ZnCl2

HNO2 + V(OH)2 = V(NO2)2 + H2O =>
2 HNO2 + V(OH)2 = V(NO2)2 + 2 H2O

SnCl2 + NH3 = SnNH3 + Cl2 =>
SnCl2 + NH3 = SnNH3 + Cl2

ClO + H3O = HCl + H2O =>
ClO + 3 H3O = HCl + 4 H2O

Zn(OH)2 + CH3COOH = H3O + CHCOO + Zn =>
3 Zn(OH)2 + 4 CH3COOH = 6 H3O + 4 CHCOO + 3 Zn

Mg6Si4O10(OH)8 + Mg2Si2O6 = Mg3Si4O10(OH)2 + Mg2SiO4 =>
Mg6Si4O10(OH)8 + 9 Mg2Si2O6 = 4 Mg3Si4O10(OH)2 + 6 Mg2SiO4

H2 + Ar = H2Ar =>
H2 + Ar = H2Ar

Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O

Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O

C88H174O6 + O2 = CO2 + H2O =>
2 C88H174O6 + 257 O2 = 176 CO2 + 174 H2O

Mg(OH)2 + (NH4)3PO4 = MgHPO4 + NH3 + H2O =>
Mg(OH)2 + (NH4)3PO4 = MgHPO4 + 3 NH3 + 2 H2O

Al(OH)3 + NH4NO3 = Al(NO3)3 + NH3 + H2O =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH3 + 3 H2O

N2O5 + NH4OH = NH4NO3 + H2 =>
N2O5 + 4 NH4OH = 3 NH4NO3 + 4 H2

MgCl2 + Al(NO3)3 = AlCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Mg(NO3)2

HNO3 + H2SO3 = NO + H2O + H2SO4 =>
2 HNO3 + 3 H2SO3 = 2 NO + H2O + 3 H2SO4

NaBrO4 + Se + H2O = H2SeO4 + NaBr =>
3 NaBrO4 + 4 Se + 4 H2O = 4 H2SeO4 + 3 NaBr

Ar + H2 = ArH2 =>
Ar + H2 = ArH2

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

AuCl + NaAl = AuAl + NaCl =>
AuCl + NaAl = AuAl + NaCl

P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO4(aq) =>
2 P4(s) + 6 NaOH(aq) + 6 H2O(l) = 5 PH3(g) + 3 Na2HPO4(aq)

BaCO3 + HC2H3O2 = Ba(C2H3O2)2 + H2CO3 =>
BaCO3 + 2 HC2H3O2 = Ba(C2H3O2)2 + H2CO3

CH3CCCH3 + HCl = CH3CH2CCl2CH3 =>
CH3CCCH3 + 2 HCl = CH3CH2CCl2CH3

C6H10 + Na2Cr2O7H2O + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7H2O + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 20 H2O

CH3COOH + NaHCO3 = NaCH3COO{-} + H2CO3{+} =>
CH3COOH + NaHCO3 = NaCH3COO{-} + H2CO3{+}

C48H91O30N6PS + H2O + CO2 = C2H3O2{-} + H{+} + NH4{+} + HPO4{2-} + HS{-} =>
C48H91O30N6PS + 18 H2O + 4 CO2 = 26 C2H3O2{-} + 23 H{+} + 6 NH4{+} + HPO4{2-} + HS{-}

KHCO3 + BaCl2 = KCl + BaCO3 + HCl =>
KHCO3 + BaCl2 = KCl + BaCO3 + HCl

HCHO + Ag(NH3)2OH = Ag + (NH4)2CO3 + H2O + NH3 =>
HCHO + 4 Ag(NH3)2OH = 4 Ag + (NH4)2CO3 + 2 H2O + 6 NH3

K2CO3 + HCl = KCl + CO3H2 =>
K2CO3 + 2 HCl = 2 KCl + CO3H2

H2SO4 + FeC2O4 + KMnO4 = Fe2(SO4)3 + MnSO4 + CO2 + H2O + K2SO4 =>
24 H2SO4 + 10 FeC2O4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 20 CO2 + 24 H2O + 3 K2SO4

CH3OOH + NaOH = C2H3NaO2 + H2O =>
2 CH3OOH + NaOH = C2H3NaO2 + 3 H2O

Be + SrO = BeO + Sr =>
Be + SrO = BeO + Sr

N2O4 + O2(g) + H2O(l) = HNO3 =>
2 N2O4 + O2(g) + 2 H2O(l) = 4 HNO3

Ag + HBr = AgH + Br =>
Ag + HBr = AgH + Br

CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3

Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2 =>
Pb3O4 + 2 HNO3 = Pb(NO3)2 + 2 PbO2 + H2

(CH3O)3P + CH3OH = CH3OCH3 + H3PO3 =>
(CH3O)3P + 3 CH3OH = 3 CH3OCH3 + H3PO3

CO2 + H2O = C6H12O11 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O11 + 7 O2

Fe + H2SO4 = Fe2(SO4)2 + H =>
2 Fe + 2 H2SO4 = Fe2(SO4)2 + 4 H

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Breng de vergelijking van een chemische reactie in evenwicht
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