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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + K2CrO4 + H2O2 = CrO5 + KNO3 + H2O =>
2 HNO3 + K2CrO4 + 2 H2O2 = CrO5 + 2 KNO3 + 3 H2O

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

C6H8O7 + BaCO3 = BaC6H5O7 + CO2 + H2O =>
17 C6H8O7 + 18 BaCO3 = 18 BaC6H5O7 + 12 CO2 + 23 H2O

P2O3 + NaOH = Na2HPO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2HPO3 + H2O

C6H10 + H2SO4 = C6H12O4S =>
C6H10 + H2SO4 = C6H12O4S

Li + SnCl4 = Sn + LiCl =>
4 Li + SnCl4 = Sn + 4 LiCl

C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O

CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2CH2COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O

CoCl2 + CH3COOH = Co(CH3COO)2 + HCl =>
CoCl2 + 2 CH3COOH = Co(CH3COO)2 + 2 HCl

V2O5 + SO2 + SO3 = VOSO4 =>
V2O5 + SO2 + SO3 = 2 VOSO4

Mo + HNO3 = MoNO3 + H2O + NO =>
3 Mo + 4 HNO3 = 3 MoNO3 + 2 H2O + NO

AgBr + Ca = Br2 + Ag2Ca =>
2 AgBr + Ca = Br2 + Ag2Ca

CuO + MgCl2 = CuCl + MgO + O2 =>
4 CuO + 2 MgCl2 = 4 CuCl + 2 MgO + O2

CCl4 + HCl = CH4 + Cl =>
CCl4 + 4 HCl = CH4 + 8 Cl

Al4Si4O10(OH)8 = AlO(OH) + Al2Si4O10(OH)2 + H2O =>
Al4Si4O10(OH)8 = 2 AlO(OH) + Al2Si4O10(OH)2 + 2 H2O

KI + C6H10O5 = KI(C6H10O5) =>
KI + C6H10O5 = KI(C6H10O5)

CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl

(C2H5)2NH + O2 = CO2 + H2O + NO =>
4(C2H5)2NH + 29 O2 = 16 CO2 + 22 H2O + 4 NO

P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3

C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O

(NH4)2SO4 + KHO = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KHO = K2SO4 + 2 NH3 + 2 H2O

H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O

HNO3 + HF = NO + F2 + H2O =>
2 HNO3 + 6 HF = 2 NO + 3 F2 + 4 H2O

Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2

Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2

Fe{2+} + Na(s) = Na{+} + Fe(s) =>
Fe{2+} + 2 Na(s) = 2 Na{+} + Fe(s)

KClO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + HCl + 3 I2 + 3 H2O

BeCl2(s) + O2(g) = Be(ClO3)2(s) =>
BeCl2(s) + 3 O2(g) = Be(ClO3)2(s)

NaH2PO4 + Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ca(OH)2 = Na3PO4 + Ca3(PO4)2 + 6 H2O

CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)

FeCl3(aq) + K2CO3(aq) = Fe2(CO3)3(s) + KCl(aq) =>
2 FeCl3(aq) + 3 K2CO3(aq) = Fe2(CO3)3(s) + 6 KCl(aq)

C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2

FeCO3 + HBr = FeBr2 + H2CO3 =>
FeCO3 + 2 HBr = FeBr2 + H2CO3

C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2

HNO2 + KI = KOH + I2 + NO =>
2 HNO2 + 2 KI = 2 KOH + I2 + 2 NO

Al + Cd = AlCd =>
Al + Cd = AlCd

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

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

NH4NO2(aq) = N(g) + H2O(l) =>
NH4NO2(aq) = 2 N(g) + 2 H2O(l)

P + HCl = HP + Cl =>
P + HCl = HP + Cl

Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl

ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl

(NH4)2HPO4 + H3PO4 = NH4H2PO4 =>
(NH4)2HPO4 + H3PO4 = 2 NH4H2PO4

C6H4CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
2 C6H4CH3NO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 2 C6H5COOHNO2

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

FeSO4 + O2 + H2O = FeOHSO4 =>
4 FeSO4 + O2 + 2 H2O = 4 FeOHSO4

HC3H5O3 + NaOH = Na + C3H5O3 + H2O =>
HC3H5O3 + NaOH = Na + C3H5O3 + H2O

C10H14O + C6H6N4O4 = C16H18N4O4 + H2O =>
C10H14O + C6H6N4O4 = C16H18N4O4 + H2O

C6H12O6 + H2O = C2H6OH + CO2 =>
13 C6H12O6 + 6 H2O = 24 C2H6OH + 30 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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