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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + HNO = Ca(NO)2 + H2O =>
Ca(OH)2 + 2 HNO = Ca(NO)2 + 2 H2O

C6H5CHO + KMnO4 = C6H5COOK + C6H5COOH + MnO2 + H2O =>
3 C6H5CHO + 2 KMnO4 = 2 C6H5COOK + C6H5COOH + 2 MnO2 + H2O

NH3 + NF3 = NH4F + N2 =>
4 NH3 + NF3 = 3 NH4F + N2

Pm + O2 = Pm3O2 =>
3 Pm + O2 = Pm3O2

CuSn + HNO3 = Cu(NO3)2 + Sn(NO3)2 + NO2 + H2O =>
CuSn + 8 HNO3 = Cu(NO3)2 + Sn(NO3)2 + 4 NO2 + 4 H2O

H2O(l) + CO2(g) = O(g) + C6H12O6(aq) =>
6 H2O(l) + 6 CO2(g) = 12 O(g) + C6H12O6(aq)

Cs2O + NaOH = NaCsO + H2O =>
Cs2O + 2 NaOH = 2 NaCsO + H2O

C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O =>
C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O

P + KOH = K2HPO2 + PH3 =>
4 P + 6 KOH = 3 K2HPO2 + PH3

Mg(ClO3)2 + HCl = MgCl2 + HClO3 =>
Mg(ClO3)2 + 2 HCl = MgCl2 + 2 HClO3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Al(OH{+3}) + Na(NO{+3}) = Al(NO{+3}){3} + NaOH =>
Al(OH{+3}) + Na(NO{+3}) = Al(NO{+3}){3} + NaOH

Na[Al(OH)4] + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = Al(NO3)3 + NaNO3 + 4 H2O

Ca(SCN)2 + Al2(CO3)3 = Ca(CO3)3 + Al(SCN) =>
Ca(SCN)2 + Al2(CO3)3 = Ca(CO3)3 + 2 Al(SCN)

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

SnCl2 + Zn + HCl = SnH4 + ZnCl2 =>
SnCl2 + 3 Zn + 4 HCl = SnH4 + 3 ZnCl2

(NH4)2CO3 + Co(NO3)2*6H2O + H2O2 = (Co(NH3)4(CO3))NO3 + H2O + NO3CO3 =>
2(NH4)2CO3 + Co(NO3)2*6H2O + 2 H2O2 = (Co(NH3)4(CO3))NO3 + 10 H2O + NO3CO3

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2

HC + CaCO3Cl2 = CO2 + H2O + CaCl2 =>
2 HC + 5 CaCO3Cl2 = 7 CO2 + H2O + 5 CaCl2

Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO

N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2

CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3

HClO2 + Cr{3+} + H2O = HClO + Cr2O7{2-} + H{+} =>
3 HClO2 + 2 Cr{3+} + 4 H2O = 3 HClO + Cr2O7{2-} + 8 H{+}

AsH3 + HIO3 = H3AsO4 + I2 + H2O =>
5 AsH3 + 8 HIO3 = 5 H3AsO4 + 4 I2 + 4 H2O

Cr(OH)3 + NaOH = Na3CrO3 + H2O =>
Cr(OH)3 + 3 NaOH = Na3CrO3 + 3 H2O

Al{3+} + S{2-} = Al{2} + S{3} =>
5 Al{3+} + S{2-} = 5 Al{2} + S{3}

Mg + SnCl2 = Sn + MgCl2 =>
Mg + SnCl2 = Sn + MgCl2

Cd(NO3)2 + Li3PO4 = CdPO4 + Li3(NO3)2 =>
Cd(NO3)2 + Li3PO4 = CdPO4 + Li3(NO3)2

C2H4O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O =>
C2H4O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

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

NCO3 = NOCO2 =>
NCO3 = NOCO2

Cu + AuNo3 = Au + Cu(No3)2 =>
Cu + 2 AuNo3 = 2 Au + Cu(No3)2

HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C6H14O4(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14O4(l) + 15 O2(g) = 12 CO2(g) + 14 H2O(l)

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)

SOH + (NH4)H = H2O + NH3 + S =>
2 SOH + (NH4)H = 2 H2O + NH3 + 2 S

Na2SO4 + Fe = FeNa2SO4 =>
Na2SO4 + Fe = FeNa2SO4

Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

FeCl + Na = NaCl + Fe =>
FeCl + Na = NaCl + Fe

K2SiO3 + Ca(NO3)2 = KNO3 + CaSiO3 =>
K2SiO3 + Ca(NO3)2 = 2 KNO3 + CaSiO3

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Breng de vergelijking van een chemische reactie in evenwicht
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