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Chemische vergelijkingen in evenwicht op06/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NiBr3 + KOH = Ni(OH)3 + KBr =>
NiBr3 + 3 KOH = Ni(OH)3 + 3 KBr

KBr + MnO2 + H2SO4 = MnBr2 + KHSO4 + Br2 + H2O =>
4 KBr + MnO2 + 4 H2SO4 = MnBr2 + 4 KHSO4 + Br2 + 2 H2O

C + H4 = CH4C =>
2 C + H4 = CH4C

CaOH + H3PO4 = CaPO4 + H3OH =>
CaOH + H3PO4 = CaPO4 + H3OH

Ag2O + NaOH = NaO4 + Ag + H2O =>
7 Ag2O + 2 NaOH = 2 NaO4 + 14 Ag + H2O

FeZnCO3 + FeSO4 = FeZnSO4 + FeCO3 =>
FeZnCO3 + FeSO4 = FeZnSO4 + FeCO3

Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe

C20H41 + CuO = CO2 + H2O + Cu =>
2 C20H41 + 121 CuO = 40 CO2 + 41 H2O + 121 Cu

C12H26(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)

K2O + H2O = KH + O2 =>
K2O + H2O = 2 KH + O2

AsS3 + NH3 + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
2 AsS3 + 18 NH3 + 23 H2O2 = 2(NH4)3AsO4 + 6(NH4)2SO4 + 14 H2O

Fe{+}Br{3} + (NH4){2}S{+} = Fe{2}S{3} + (NH4){+}Br{+} =>
Fe{+}Br{3} + (NH4){2}S{+} = Fe{2}S{3} + (NH4){+}Br{+}

NH4ClO4 + Ba(OH)2 = BaClO4 + NH4(OH)2 =>
NH4ClO4 + Ba(OH)2 = BaClO4 + NH4(OH)2

BiCl2 + Ag = AgCl + Bi =>
BiCl2 + 2 Ag = 2 AgCl + Bi

Sn2O2 + H2 = Sn + H2O =>
Sn2O2 + 2 H2 = 2 Sn + 2 H2O

Ni(H2O)6(NO3)2 + KNCS + PPh3 = Ni(NCS)2(PPh3)2 + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 K + 2 NO3 + 6 H2O

CHNO + O2 = CO2 + H2O + NO2 =>
4 CHNO + 7 O2 = 4 CO2 + 2 H2O + 4 NO2

KI + NaOCl + H2SO4 = NaCl + K2SO4 + I2 + H2O =>
2 KI + NaOCl + H2SO4 = NaCl + K2SO4 + I2 + H2O

Li2CO3 + FeO + WO3 = Li4FeWO6 + CO2 =>
2 Li2CO3 + FeO + WO3 = Li4FeWO6 + 2 CO2

Ba + NaOH = Na + Ba(OH) =>
Ba + NaOH = Na + Ba(OH)

SiH4 + O2 = O2SiH4 =>
SiH4 + O2 = O2SiH4

CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2

KOH + Mg(NO3)2 = Mg(HO)2 + KNO3 =>
2 KOH + Mg(NO3)2 = Mg(HO)2 + 2 KNO3

IO3{-} + S2O3{2-} + H{+} = I{-} + S4O7{2-} + H2O =>
2 IO3{-} + 6 S2O3{2-} + 6 H{+} = 2 I{-} + 3 S4O7{2-} + 3 H2O

Ba(NO3)2 + NaBr = BaBr2 + NaNO3 =>
Ba(NO3)2 + 2 NaBr = BaBr2 + 2 NaNO3

NH4F + H2O = HF + NH3H2O =>
NH4F + H2O = HF + NH3H2O

H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)12MoO3 + NH3NO3 + H2O =>
84 H3PO4 + 7(NH4)2MoO4 + 57 HNO3 = 7(NH4)3(PO4)12MoO3 + 25 NH3NO3 + 103 H2O

NH4Cl(aq) + CaSO3(aq) = CaCl2(aq) + (NH4)2SO3(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = CaCl2(aq) + (NH4)2SO3(aq)

Pb + S8 = PbS =>
8 Pb + S8 = 8 PbS

(NH4)2S(aq) + BaCl2(aq) = (NH4)Cl + BaS =>
(NH4)2S(aq) + BaCl2(aq) = 2(NH4)Cl + BaS

Fe + S8 = Fe2S8 =>
2 Fe + S8 = Fe2S8

NaI + Co(NO3)2 = NaNO3 + Co(I)2 =>
2 NaI + Co(NO3)2 = 2 NaNO3 + Co(I)2

Be(NO3)2 + H2O = BeO + HNO3 =>
Be(NO3)2 + H2O = BeO + 2 HNO3

Cn + Cl = CnCl2 =>
Cn + 2 Cl = CnCl2

Mn3O4 + NaBiO3 + HNO3 = HMnO4 + NaNO3 + Bi2O3 + H2O =>
4 Mn3O4 + 26 NaBiO3 + 26 HNO3 = 12 HMnO4 + 26 NaNO3 + 13 Bi2O3 + 7 H2O

SO3 + FeO = SO4 + Fe =>
SO3 + FeO = SO4 + Fe

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

U + H2 = UH3 =>
2 U + 3 H2 = 2 UH3

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

NH4Cl + MgBr2 = NH4Br + MgCl2 =>
2 NH4Cl + MgBr2 = 2 NH4Br + MgCl2

RbOH + H3PO4 = H2O + Rb2HPO4 =>
2 RbOH + H3PO4 = 2 H2O + Rb2HPO4

Rb + H2O + O2 = RbOH =>
4 Rb + 2 H2O + O2 = 4 RbOH

Mn3O4 + HCl = MnCl2 + MnO2 + H2O =>
Mn3O4 + 4 HCl = 2 MnCl2 + MnO2 + 2 H2O

MgO4 + NH3 = Mg(OH)2 + NO2 + H2O =>
7 MgO4 + 6 NH3 = 7 Mg(OH)2 + 6 NO2 + 2 H2O

C6H12O6 = C2 + H5OH + CO2 =>
C6H12O6 = 2 C2 + 2 H5OH + 2 CO2

Pb(ClO)2 + KI = PbI2 + ClOK =>
Pb(ClO)2 + 2 KI = PbI2 + 2 ClOK

O2 + C8H4O3 = H2O + CO2 =>
15 O2 + 2 C8H4O3 = 4 H2O + 16 CO2

Cl2 + KOH = KCl + KClO2 + H2O =>
2 Cl2 + 4 KOH = 3 KCl + KClO2 + 2 H2O

Ba + O3 = BaO =>
3 Ba + O3 = 3 BaO

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Breng de vergelijking van een chemische reactie in evenwicht
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