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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
KI + H2O2 = KIO2 + H2 =>
KI + H2O2 = KIO2 + H2

BaCO3 + ZnSO4 = BaSO4 + ZnCO3 =>
BaCO3 + ZnSO4 = BaSO4 + ZnCO3

Pb + Cu = PbCu =>
Pb + Cu = PbCu

Cu(OH)2 + N2O5 = CuOHNO3 + H2O =>
2 Cu(OH)2 + N2O5 = 2 CuOHNO3 + H2O

C4H6O2 + H2 = C4H8O + H2O =>
C4H6O2 + 2 H2 = C4H8O + H2O

Mg2 + HNO3 = Mg(NO3)2 + H2 =>
Mg2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2

Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2

KBr + NaOCl = NaCl + K2O + Br =>
2 KBr + NaOCl = NaCl + K2O + 2 Br

Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2

V + Zn(NO3)2 = VNO3 + Zn =>
2 V + Zn(NO3)2 = 2 VNO3 + Zn

LiF + Mg = LiMg + F =>
LiF + Mg = LiMg + F

NaHCO3 + CH3OOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + 2 CH3OOH = NaC2H3O2 + CO2 + 3 H2O

Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag

NaOH + Pb(NO3)2 + OH = Pb(OH)4 + NaNO3 =>
2 NaOH + Pb(NO3)2 + 2 OH = Pb(OH)4 + 2 NaNO3

HCl + MnO2 = Cl2*MnCl2 + H2O =>
4 HCl + MnO2 = Cl2*MnCl2 + 2 H2O

Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3

Cr2O72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H{+} = 4 Cr3{+} + 432 H2O + 427 Cl2

Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O

Na + ClO3 = NaO3 + Cl =>
Na + ClO3 = NaO3 + Cl

C4H9N3O + O2 = CO2 + H2O + NO2 =>
4 C4H9N3O + 35 O2 = 16 CO2 + 18 H2O + 12 NO2

BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S

Na2CrO4 + H2O2 + HNO3 = H7CrO10 + NaNO3 + H2O =>
2 Na2CrO4 + 7 H2O2 + 4 HNO3 = 2 H7CrO10 + 4 NaNO3 + 2 H2O

ClNa = NaCl =>
ClNa = NaCl

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2

H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2

CsO2 = Cs2O2 + O2 =>
2 CsO2 = Cs2O2 + O2

C16H18O9 + Cl2 = CCl4 + HCl + ClO2 =>
4 C16H18O9 + 173 Cl2 = 64 CCl4 + 72 HCl + 18 ClO2

H2C2O4 + K = K2C2O4 + H2 =>
H2C2O4 + 2 K = K2C2O4 + H2

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

Pb(NO3)2 + KOH = Pb(OH)2 + K2(NO3)2 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + K2(NO3)2

Ca + HoF3 = Ho + CaF2 =>
3 Ca + 2 HoF3 = 2 Ho + 3 CaF2

Fe2 + NaOH = Fe(NaOH) =>
Fe2 + 2 NaOH = 2 Fe(NaOH)

Cu + SO3 = CuSO4 + SO2 =>
Cu + 2 SO3 = CuSO4 + SO2

C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2

CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2

CrCl3 + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 12 KCl + 2 K2CrO4 + 8 H2O

C4H5N + O2 = CO2 + H2O + NO2 =>
4 C4H5N + 25 O2 = 16 CO2 + 10 H2O + 4 NO2

KNO3 + C11H22O11 = N2 + CO2 + H2O + K2CO5 =>
44 KNO3 + 3 C11H22O11 = 22 N2 + 11 CO2 + 33 H2O + 22 K2CO5

Mg + N2 + O2 = Mg(NO3)2 =>
Mg + N2 + 3 O2 = Mg(NO3)2

CrCl3 + KClO3 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + KClO3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O

CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3

N4 + H = NH4 =>
N4 + 16 H = 4 NH4

K2ONH3 = KNH2KOH =>
K2ONH3 = KNH2KOH

H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}

C + O2 + NaOH = NaHCO3 =>
C + O2 + NaOH = NaHCO3

HClO + KBr = Br2 + KCl + KOH =>
HClO + 2 KBr = Br2 + KCl + KOH

Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O

CrCl6 = Cr + Cl2 =>
CrCl6 = Cr + 3 Cl2

H2 + O2 = HH2O =>
3 H2 + O2 = 2 HH2O

C16H18O9 + Cl2 = CCl4 + HCl + ClO2 =>
4 C16H18O9 + 173 Cl2 = 64 CCl4 + 72 HCl + 18 ClO2

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Breng de vergelijking van een chemische reactie in evenwicht
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