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Chemische vergelijkingen in evenwicht op10/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
PdCl2 + NaBH4 + H2O = Pd + NaBO3 + HCl =>
5 PdCl2 + NaBH4 + 3 H2O = 5 Pd + NaBO3 + 10 HCl

K(OH) + HBr = BrK + H2O =>
K(OH) + HBr = BrK + H2O

LiNO2 + O2 = LiNO3 =>
2 LiNO2 + O2 = 2 LiNO3

C3H6O + C6H5COH = C17H14O + H2O =>
C3H6O + 2 C6H5COH = C17H14O + 2 H2O

C6H12O6 = C9H10 + H2O + CO2 =>
23 C6H12O6 = 12 C9H10 + 78 H2O + 30 CO2

MgSO3 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2O + SO2

VOSO4 = V6O16 + SO2 + O2 =>
6 VOSO4 = V6O16 + 6 SO2 + O2

BaCO3 + Bi2O3 + Y2CO3 + O2 = Ba10Bi8Y2O30 + CO2 =>
20 BaCO3 + 8 Bi2O3 + 2 Y2CO3 + 7 O2 = 2 Ba10Bi8Y2O30 + 22 CO2

MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO

P2O5 + C = CO + P =>
P2O5 + 5 C = 5 CO + 2 P

K2Cr2O7 + HBr = KBr + Br2 + CrBr2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 4 Br2 + 2 CrBr2 + 7 H2O

H3 = HH2 =>
H3 = HH2

NaNO3 + (NH4)2SO4 = N2O + Na2SO4 + H2O =>
2 NaNO3 + (NH4)2SO4 = 2 N2O + Na2SO4 + 4 H2O

NaBr + CaF2 = NaF + Br2Ca =>
2 NaBr + CaF2 = 2 NaF + Br2Ca

NH4F(aq) + Na[Al(OH)4](aq) + NaOH(aq) = Na3AlF6(s) + NH3(aq) + H2O(l) =>
6 NH4F(aq) + Na[Al(OH)4](aq) + 2 NaOH(aq) = Na3AlF6(s) + 6 NH3(aq) + 6 H2O(l)

RbCl + LiF = RbF + LiCl =>
RbCl + LiF = RbF + LiCl

KOBr = KBrO3 + KBr =>
3 KOBr = KBrO3 + 2 KBr

Mn2(SO4)7 + HCl = MnCl7 + H2SO4 =>
Mn2(SO4)7 + 14 HCl = 2 MnCl7 + 7 H2SO4

BaSO4 + H2O + KCl + AlCl3 = [KAl(SO4)2*12H2O] + BaCl2 =>
2 BaSO4 + 12 H2O + KCl + AlCl3 = [KAl(SO4)2*12H2O] + 2 BaCl2

S2 + H2O = H2 + S(OH)2 =>
S2 + 4 H2O = 2 H2 + 2 S(OH)2

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

Ca(NO2)2 + HCl = Ca(Cl)2 + HNO2 =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + 2 HNO2

zinc + tin(II)chloride = zincchloride + tin =>
Zn + SnCl2 = ZnCl2 + Sn

(NH4)2SO4 + Fe(OH)2 = NH4OH + FeSO4 =>
(NH4)2SO4 + Fe(OH)2 = 2 NH4OH + FeSO4

CaO + NH4Cl = CaCl + NH3 + H2O2 =>
2 CaO + 2 NH4Cl = 2 CaCl + 2 NH3 + H2O2

Bi + HCl = BiCl + H2 =>
2 Bi + 2 HCl = 2 BiCl + H2

KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF

Mn + H + BiO3 = MnO + BiOH =>
2 Mn + H + BiO3 = 2 MnO + BiOH

CaSiO3 + P4O10 = Ca3(PO4)2 + SiO2 =>
6 CaSiO3 + P4O10 = 2 Ca3(PO4)2 + 6 SiO2

NaIO3 + H2SO4 + NaI = I2 + Na2SO4 + H2O =>
NaIO3 + 3 H2SO4 + 5 NaI = 3 I2 + 3 Na2SO4 + 3 H2O

Na2FeO4 + H2O = Fe(OH)3 + NaOH + O2 =>
4 Na2FeO4 + 10 H2O = 4 Fe(OH)3 + 8 NaOH + 3 O2

ClO{-} + HCl = OH{-} + Cl2 =>
ClO{-} + HCl = OH{-} + Cl2

H3BO3 = H2O + B4H2O7 =>
4 H3BO3 = 5 H2O + B4H2O7

FeSO4 + HBr = Fe(Br)2 + H2SO4 =>
FeSO4 + 2 HBr = Fe(Br)2 + H2SO4

HIO3 + Pb(OH)2 = Pb1(IO3)2 + H2O =>
2 HIO3 + Pb(OH)2 = Pb1(IO3)2 + 2 H2O

Sn + Li2O = Li + Sn2O4 =>
2 Sn + 4 Li2O = 8 Li + Sn2O4

C12H22O11 + H2O = C4H10O + O2 =>
C12H22O11 + 4 H2O = 3 C4H10O + 6 O2

(NH4)2WO4 + HCl = (NH4)5H5(H2(WO4)6) + NH4Cl =>
6(NH4)2WO4 + 7 HCl = (NH4)5H5(H2(WO4)6) + 7 NH4Cl

Cu + HNO3 = Cu(NO3) + NO2H2O =>
Cu + 2 HNO3 = Cu(NO3) + NO2H2O

H2SO4 + NaOH = Na2(SO4)2 + H2OH =>
2 H2SO4 + 2 NaOH = Na2(SO4)2 + 2 H2OH

(CH3(CH2)2CH4) + O2 = CO2 + H2O =>
4(CH3(CH2)2CH4) + 27 O2 = 16 CO2 + 22 H2O

K + Ba{+2} = Ba + K{+} =>
2 K + Ba{+2} = Ba + 2 K{+}

HCl(aq) + ZnS(s) = H2S(aq) + ZnCl2(aq) =>
2 HCl(aq) + ZnS(s) = H2S(aq) + ZnCl2(aq)

NaOH + CH3COOH = C2H3NaO2 + H2O =>
NaOH + CH3COOH = C2H3NaO2 + H2O

(C9H20) + O2 = CO2 + H2O =>
(C9H20) + 14 O2 = 9 CO2 + 10 H2O

H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4 =>
H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4

NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4

Bi + HCl = BiCl3 + H2 =>
2 Bi + 6 HCl = 2 BiCl3 + 3 H2

NiSO4 + HNO3 + H2SO4 = Ni(SO4)3 + NO2 + H2O =>
NiSO4 + 4 HNO3 + 2 H2SO4 = Ni(SO4)3 + 4 NO2 + 4 H2O

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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