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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
K[Al(OH)4(H2O)] + CO2 = Al(OH)3 + K2CO3 + H2O =>
2 K[Al(OH)4(H2O)] + CO2 = 2 Al(OH)3 + K2CO3 + 3 H2O

BaO2 + Cl2 = BaCl + O =>
2 BaO2 + Cl2 = 2 BaCl + 4 O

FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl

Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2

Cl{-} + H2O = ClH + OH{-} =>
Cl{-} + H2O = ClH + OH{-}

K2CrO4 + H2SO4 = K2SO4 + H + CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + 2 H + CrO4

Al2 + FeO3 = Al2O3 + Fe =>
Al2 + FeO3 = Al2O3 + Fe

NaCN + NaClO + NaOH = Na2CO3 + NaCl + N2 + H2O =>
2 NaCN + 5 NaClO + 2 NaOH = 2 Na2CO3 + 5 NaCl + N2 + H2O

[Ni(H2O)6](NO3)2 = HNO3 + Ni(OH)2 + H2O =>
[Ni(H2O)6](NO3)2 = 2 HNO3 + Ni(OH)2 + 4 H2O

Fe(CN)3 + KCN = K3Fe(CN)6 =>
Fe(CN)3 + 3 KCN = K3Fe(CN)6

(NH4)2Cr2O7 = Cr2O3 + H2O + NH3 + O2 =>
2(NH4)2Cr2O7 = 2 Cr2O3 + 2 H2O + 4 NH3 + 3 O2

Cr(PO4)2 = CrO3 + P2O4 + O2 =>
2 Cr(PO4)2 = 2 CrO3 + 2 P2O4 + O2

(CuOH)2CO3 + Ca(OH)2 = CaCO3 + Cu(OH)2 =>
(CuOH)2CO3 + Ca(OH)2 = CaCO3 + 2 Cu(OH)2

MgSO4 + (CH3)2SO2 + NaOH = Mg(CH3)2 + NaSO4 + H =>
MgSO4 + (CH3)2SO2 + 2 NaOH = Mg(CH3)2 + 2 NaSO4 + 2 H

HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2

Ca(NO3)2 + NH4OH = Ca(OH)2 + NO3NH4 =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NO3NH4

FeFeOOO + CO = Fe + COO =>
FeFeOOO + 3 CO = 2 Fe + 3 COO

CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq) =>
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq)

(CH2)10(COOH)2 + KOH = (CH2)10(COOK)2 + H2O =>
(CH2)10(COOH)2 + 2 KOH = (CH2)10(COOK)2 + 2 H2O

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

SbCl3 + H2O = Sb + O2 + HCl =>
4 SbCl3 + 6 H2O = 4 Sb + 3 O2 + 12 HCl

K2(CO)3 + Ba(Cl)2 = KCl + Ba(CO)3 =>
K2(CO)3 + Ba(Cl)2 = 2 KCl + Ba(CO)3

O = O65 =>
65 O = O65

K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + NaSO4 + K2SO4 + H2O =>
5 K2Cr2O7 + 3 Na2S + 23 H2SO4 = 5 Cr2(SO4)3 + 6 NaSO4 + 5 K2SO4 + 23 H2O

KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH

C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O

SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl

KI + FeCl3 + H2SO4 = I2 + K2SO4 + FeCl2 + HCl =>
2 KI + 2 FeCl3 + H2SO4 = I2 + K2SO4 + 2 FeCl2 + 2 HCl

Mg + SO2 = MgSO4 + MgS =>
2 Mg + 2 SO2 = MgSO4 + MgS

CuO + Ca(OH)2 = CaO + Cu(OH)2 =>
CuO + Ca(OH)2 = CaO + Cu(OH)2

CoN2O6 + AlCl3 = CoCl2 + Al(NO3)3 =>
3 CoN2O6 + 2 AlCl3 = 3 CoCl2 + 2 Al(NO3)3

CaO + Fe2O3 = Ca2Fe2O5 =>
2 CaO + Fe2O3 = Ca2Fe2O5

AgNO3 = AgONO2 =>
AgNO3 = AgONO2

Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O5 =>
4 Ga + 18 HClO4 = 4 Ga(ClO4)3 + 9 H2O + 3 Cl2O5

Ca(OH)2 + CaH4(PO4)2 = Ca3(PO4)2 + H2O =>
2 Ca(OH)2 + CaH4(PO4)2 = Ca3(PO4)2 + 4 H2O

CaS + Na3PO4 = Na2S + Ca3(PO4)2 =>
3 CaS + 2 Na3PO4 = 3 Na2S + Ca3(PO4)2

Chlorine + Carbon = carbontetrachloride =>
2 Cl2 + C = CCl4

ZnO + Cu(OH)2 = CuO + Zn(OH)2 =>
ZnO + Cu(OH)2 = CuO + Zn(OH)2

Ba(OH)2 + ZnS = BaS2 + Zn(OH) =>
Ba(OH)2 + 2 ZnS = BaS2 + 2 Zn(OH)

AgCrO4 = Ag + CrO + O2 =>
2 AgCrO4 = 2 Ag + 2 CrO + 3 O2

CaCl2 + HN03 = Ca(N03)2 + HCl =>
CaCl2 + 2 HN03 = Ca(N03)2 + 2 HCl

Li3AsO4 + Mg = Mg3(AsO4)2 + Li =>
2 Li3AsO4 + 3 Mg = Mg3(AsO4)2 + 6 Li

CHCl3 + C6H14 = HCl + C7H14Cl2 =>
CHCl3 + C6H14 = HCl + C7H14Cl2

K3PO4 + NiBr2 = KBr + Ni3(PO4)2 =>
2 K3PO4 + 3 NiBr2 = 6 KBr + Ni3(PO4)2

NH4O5 + H2 = N2 + H2O =>
2 NH4O5 + 6 H2 = N2 + 10 H2O

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

FeO2H2 + H3PO4 = Fe3P2O8 + H2O =>
3 FeO2H2 + 2 H3PO4 = Fe3P2O8 + 6 H2O

Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4

Fe = e + Fe{3+} =>
Fe = 3e + Fe{3+}

Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu + 4 NH4{+} + 2 SO3{2-}

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Breng de vergelijking van een chemische reactie in evenwicht
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