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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

NaNO3 + Pb = NaNO2 + PbO =>
NaNO3 + Pb = NaNO2 + PbO

MnO2(s) + HBr(aq) = MnBr2(aq) + H2O(l) + Br2(g) =>
MnO2(s) + 4 HBr(aq) = MnBr2(aq) + 2 H2O(l) + Br2(g)

Na2O + BeO = Na2(BeO2) =>
Na2O + BeO = Na2(BeO2)

K2Cr2O7 + H2SO4 + CH3CH2CH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2CH = Cr2(SO4)3 + 4 H2O + 3 CH3CHO + K2SO4

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CuH + Cl = CuCl2 + H2 =>
2 CuH + 4 Cl = 2 CuCl2 + H2

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl

AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2

KI(aq) + Cl2(g) = KCl(g) + I2(g) =>
2 KI(aq) + Cl2(g) = 2 KCl(g) + I2(g)

NaOH + Pb(C2H3O2)2 = Pb(OH)2 + NaC2H3O2 =>
2 NaOH + Pb(C2H3O2)2 = Pb(OH)2 + 2 NaC2H3O2

C4H4O + C10H15NO = C14H19NO2 =>
C4H4O + C10H15NO = C14H19NO2

Na2CO3 + Kl = KlNa2 + CO3 =>
Na2CO3 + Kl = KlNa2 + CO3

C7H5NF3Br + HONO = C7H4F3Br + N2 + H2O =>
3 C7H5NF3Br + HONO = 3 C7H4F3Br + 2 N2 + 2 H2O

Na2HPO4(aq) + FeCl3(aq) = FePO4(s) + NaH2PO4(aq) + NaCl(aq) =>
2 Na2HPO4(aq) + FeCl3(aq) = FePO4(s) + NaH2PO4(aq) + 3 NaCl(aq)

CuSO3 + HNO3 = H2SO3 + Cu(NO3)2 =>
CuSO3 + 2 HNO3 = H2SO3 + Cu(NO3)2

C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O

H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2

Ag2S + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 SO2 + 4 H2O

Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg

AgNO3 + NH3 + H2O = Ag(NH3)2OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = Ag(NH3)2OH + NH4NO3

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO

KMnO4 + C2H5OH = H2O + C2H4O + KOH + MnO2 =>
2 KMnO4 + 3 C2H5OH = 2 H2O + 3 C2H4O + 2 KOH + 2 MnO2

SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O

S + NO3 + H2O = H2SO3 + NO =>
S + NO3 + H2O = H2SO3 + NO

Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

(OH)2 = OH =>
(OH)2 = 2 OH

C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O

CuSO4*5H2O + H2O = Cu(H2O)6 + SO4 =>
CuSO4*5H2O + H2O = Cu(H2O)6 + SO4

HOH = H2 + OH =>
2 HOH = H2 + 2 OH

Na2O + BeO = Na2(BeO2) =>
Na2O + BeO = Na2(BeO2)

Na2O + N2O3 = NaNO3 + NO =>
Na2O + 3 N2O3 = 2 NaNO3 + 4 NO

Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O

Li2S + CaF2 = LiF + CaS =>
Li2S + CaF2 = 2 LiF + CaS

CdSe + Al = Al2Se3 + Cd =>
3 CdSe + 2 Al = Al2Se3 + 3 Cd

H3PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O

NaOH + HClO = NaOCl + H2O =>
NaOH + HClO = NaOCl + H2O

NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3

K + HOH = KOH + H =>
K + HOH = KOH + H

Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + NaCl =>
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + 3 NaCl

Mg(OH)2 + H2CrO4 = CrMgO4 + H2O =>
Mg(OH)2 + H2CrO4 = CrMgO4 + 2 H2O

MgNO3 + NiSO4 = NiNO3 + MgSO4 =>
MgNO3 + NiSO4 = NiNO3 + MgSO4

Ba2 + H2SO4 = Ba2H2 + SO4 =>
Ba2 + H2SO4 = Ba2H2 + SO4

(CH3)2SiCl2 + H2O = HCl + HO[(CH3)2SiO]5H =>
5(CH3)2SiCl2 + 6 H2O = 10 HCl + HO[(CH3)2SiO]5H

C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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