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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl(g) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl(g)

IF7 + SiO2 = IOF5 + SiF4 =>
2 IF7 + SiO2 = 2 IOF5 + SiF4

NaOH + H3C6H3O7 = Na3C6H3O7 + H2O =>
3 NaOH + H3C6H3O7 = Na3C6H3O7 + 3 H2O

BiCl3 + K2CO3 = Bi2(CO3)3 + KCl =>
2 BiCl3 + 3 K2CO3 = Bi2(CO3)3 + 6 KCl

COCl2 = Cl + CO =>
COCl2 = 2 Cl + CO

C2O4H2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2O4H2 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O

HI + H2SO4 = ISO4 + H2 =>
2 HI + 2 H2SO4 = 2 ISO4 + 3 H2

Mg(SO4) = MgO + SO3 =>
Mg(SO4) = MgO + SO3

F + AlBr3 = FBr + Al =>
3 F + AlBr3 = 3 FBr + Al

C6H6NO2 + (NH4)2S = C6H5NH2 + NH3 + H2O + S =>
2 C6H6NO2 + 5(NH4)2S = 2 C6H5NH2 + 10 NH3 + 4 H2O + 5 S

C2H2 + CH4 = C4H6 =>
5 C2H2 + 2 CH4 = 3 C4H6

Tm + HCl = TmCl3 + H2 =>
2 Tm + 6 HCl = 2 TmCl3 + 3 H2

BI3 = B + I2 =>
2 BI3 = 2 B + 3 I2

K2S2O8 = K2O + SO3 + O2 =>
2 K2S2O8 = 2 K2O + 4 SO3 + O2

Ca + Cr(OH)2 = Cr2 + Ca(OH) =>
4 Ca + 2 Cr(OH)2 = Cr2 + 4 Ca(OH)

Be + O2 = BeO =>
2 Be + O2 = 2 BeO

Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3 =>
Br2 + AgNO3 + H2O = HBrO + AgBr + HNO3

K2S2O8 = K + S2O8 =>
K2S2O8 = 2 K + S2O8

C6H8O7 + KHCO3 = C6H5K3O7 + CO2 + H2O =>
C6H8O7 + 3 KHCO3 = C6H5K3O7 + 3 CO2 + 3 H2O

Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KNO3 =>
Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KNO3

P + O5 = P5O5 =>
5 P + O5 = P5O5

Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO

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

Mn + N = Mn3N2 =>
3 Mn + 2 N = Mn3N2

Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S

AlBr3 + Na2CO3 = AlCO3 + Na2Br3 =>
AlBr3 + Na2CO3 = AlCO3 + Na2Br3

NaCl + O = Na2O + Cl2 =>
2 NaCl + O = Na2O + Cl2

CuCO3 + O2 = CuO2 + CO3 =>
CuCO3 + O2 = CuO2 + CO3

AlF3 + CaO = AlO3 + CaF =>
AlF3 + 3 CaO = AlO3 + 3 CaF

Ta + O2 = TaO4 =>
Ta + 2 O2 = TaO4

C3H5(OH)3 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 56 HNO3 = 14 Cr(NO3)3 + 14 KNO3 + 9 CO2 + 40 H2O

AuI3 = Au + I =>
AuI3 = Au + 3 I

OCl{-} + S2O32{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
103 OCl{-} + 2 S2O32{-} + 2 OH{-} = 4 SO42{-} + 103 Cl{-} + H2O

NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)

K2MnO5 + HCl = KCl + Cl2 + MnCl2 + H2O =>
K2MnO5 + 10 HCl = 2 KCl + 3 Cl2 + MnCl2 + 5 H2O

C2H6O + Cr2O7{-} + H{+} = C2H4O + H2O + Cr3{+} =>
37 C2H6O + 6 Cr2O7{-} + 10 H{+} = 37 C2H4O + 42 H2O + 4 Cr3{+}

Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb

NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br

Be0 + K2O = BeO + K2 =>
Be0 + K2O = BeO + K2

Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr

Al2(SO4)3 + HNO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO4

CuCl + Br2 = CuBr + Cl2 =>
2 CuCl + Br2 = 2 CuBr + Cl2

Ag(NO)3 + Al(Cl)3 = Al(NO)3 + Ag(Cl)3 =>
Ag(NO)3 + Al(Cl)3 = Al(NO)3 + Ag(Cl)3

Mg + Zn(NO3)2 = MgNO3 + Zn =>
2 Mg + Zn(NO3)2 = 2 MgNO3 + Zn

NaCl + SO3 = Cl2 + SO2 + Na2S2O7 =>
2 NaCl + 3 SO3 = Cl2 + SO2 + Na2S2O7

Fe3O4 + H2SO4 = Fe3(SO4)4 + H2O =>
Fe3O4 + 4 H2SO4 = Fe3(SO4)4 + 4 H2O

ZnS + HNO3 = H2O + NO + S + Zn(NO3)2 =>
3 ZnS + 8 HNO3 = 4 H2O + 2 NO + 3 S + 3 Zn(NO3)2

C2H2 + J2 = C2H2J2 =>
C2H2 + J2 = C2H2J2

H2O(l) = H2(g) + O2(g) = H2O(l) =>
2 H2O(l) = 2 H2(g) + O2(g)

Au3{+} + e = Au =>
Au3{+} + e = 3 Au

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Breng de vergelijking van een chemische reactie in evenwicht
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