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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + H2PO4 = H2O + NaHPO4 =>
NaOH + H2PO4 = H2O + NaHPO4

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O

FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2

C2H3O3Na + HCl = NaCl + C2H2O2 + H2O =>
C2H3O3Na + HCl = NaCl + C2H2O2 + H2O

Ba(OH)2(s) = Ba{2+}(aq) + OH{-}(aq) =>
Ba(OH)2(s) = Ba{2+}(aq) + 2 OH{-}(aq)

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

(NH4)(OH) = NH3 + H(OH) =>
(NH4)(OH) = NH3 + H(OH)

NaS(aq) + HCl(aq) = NaCl(aq) + HS =>
NaS(aq) + HCl(aq) = NaCl(aq) + HS

Cr(OH)3{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
Cr(OH)3{-} + OH{-} + 2 H2O2 = CrO4{-2} + 4 H2O

C10H804 + O2 = CO2 + H2O =>
C10H804 + 211 O2 = 10 CO2 + 402 H2O

NH4HCO3 = NH3 + CO2H2O =>
NH4HCO3 = NH3 + CO2H2O

Ca(CIO)2 + KI + HCI = I2 + CaCI2 + H2O + KCI =>
Ca(CIO)2 + 5 KI + 4 HCI = 2 I2 + CaCI2 + 2 H2O + 5 KCI

C2H4(OH) + O2 = CO2 + H2O =>
4 C2H4(OH) + 11 O2 = 8 CO2 + 10 H2O

NaS + AgNO3 = AgS + NaNO3 =>
NaS + AgNO3 = AgS + NaNO3

HCCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
HCCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O

NaOH(ag) + H2SO4(ag) = Na2SO4(ag) + H2O =>
2 NaOH(ag) + H2SO4(ag) = Na2SO4(ag) + 2 H2O

P*02 = P4010 =>
4010 P*02 = P4010

NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF

CuS + Cl2 = CuCl + S2Cl2 =>
2 CuS + 2 Cl2 = 2 CuCl + S2Cl2

KClO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + K2SO4 + Cl2 + H2O

Cs + CrBr3 = CsBr + Cr =>
3 Cs + CrBr3 = 3 CsBr + Cr

H2CO3 + NH3 = CO2(NH3) + H2O =>
H2CO3 + NH3 = CO2(NH3) + H2O

Ca(s) + Br2(l) = Ca(Br2)(s) =>
Ca(s) + Br2(l) = Ca(Br2)(s)

I{-} + ClO{-} + H{+} = I2 + Cl2 + H2O =>
2 I{-} + 2 ClO{-} + 4 H{+} = I2 + Cl2 + 2 H2O

H2SO4 + NaCO = NaSO4 + H2CO =>
H2SO4 + NaCO = NaSO4 + H2CO

Al(NO3)3 + ZnCl2 = AlCl3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnCl2 = 2 AlCl3 + 3 Zn(NO3)2

Ni2O3 + HCl = NiCl2 + Cl2 + H2O =>
Ni2O3 + 6 HCl = 2 NiCl2 + Cl2 + 3 H2O

H2O + CrO4{2-} + Cu{2-} = Cr(OH)3 + Cu(OH)2 + OH{-} =>
16 H2O + 4 CrO4{2-} + 3 Cu{2-} = 4 Cr(OH)3 + 3 Cu(OH)2 + 14 OH{-}

C5H12 + O2(g) = H2O(g) + CO2(g) =>
C5H12 + 8 O2(g) = 6 H2O(g) + 5 CO2(g)

NH4HCO2 + C8H8O = C8H11N + CO2 + H2O =>
NH4HCO2 + C8H8O = C8H11N + CO2 + H2O

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

C7H8O + Br2 = C7H6OBr2 + HBr =>
C7H8O + 2 Br2 = C7H6OBr2 + 2 HBr

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

C6H12O6(aq) + AgOH = C6H12O7(aq) + Ag(s) + H2O =>
C6H12O6(aq) + 2 AgOH = C6H12O7(aq) + 2 Ag(s) + H2O

Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3

CuS + HNO3 = Cu(NO3)2 + NO + H2O + S8 =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 16 NO + 32 H2O + 3 S8

KCN + NaOH = NaCN + KOH =>
KCN + NaOH = NaCN + KOH

MgO + HBr = MgOHBr =>
MgO + HBr = MgOHBr

KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4

C18H34O2 + H2O = CH4 + CO2 =>
4 C18H34O2 + 34 H2O = 51 CH4 + 21 CO2

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

(CH3CH3) + O2 = H2O + CO2 =>
2(CH3CH3) + 7 O2 = 6 H2O + 4 CO2

AlF3 + H2S = HF + Al2S3 =>
2 AlF3 + 3 H2S = 6 HF + Al2S3

MnO2 + KClO3 + KOH = KMnO7 + KCl + H2O =>
2 MnO2 + 3 KClO3 + 2 KOH = 2 KMnO7 + 3 KCl + H2O

K2Cr2O7 + NH3 + H2O = N2 + K[Cr(OH)4] =>
K2Cr2O7 + 2 NH3 + H2O = N2 + 2 K[Cr(OH)4]

NH{4}OH + H{3}PO{4] = (NH{4}){3}PO{4}+H{2}O =>
NH{4}OH + 3 H{3}PO{4] = (NH{4}){3}PO{4}+3H{2}O

KMnO7 + SO2 + H2O = MnSO4 + K2S2O7 + H2SO4 =>
2 KMnO7 + 11 SO2 + 7 H2O = 2 MnSO4 + K2S2O7 + 7 H2SO4

NH3 + CO2 + H2O = (NH4){+} + (HCO3{-}) =>
NH3 + CO2 + H2O = (NH4){+} + (HCO3{-})

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Breng de vergelijking van een chemische reactie in evenwicht
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