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____ [38]
3 years ago
12

When 18.0 g H20 is mixed with 33.5 g Fe, which is the limiting reactant?

Chemistry
1 answer:
solmaris [256]3 years ago
7 0

Answer:

si.mple fe

Explanation:

ghhsshzhzbbzhh

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What is the stereochemistry of the alcohol produced in the reaction of (S)-3-iodoheptane with NaOH?
mr Goodwill [35]

Answer:

See explaination

Explanation:

Go to the attached file for the detailed and step by step solution of the given.

4 0
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The enthalpy of vaporization of liquid water at 100°C is 2257 kJ/kg. Determine the enthalpy for apordato of iuod eeat capacity o
igomit [66]

Explanation:

The given data is as follows.

         T_{1} = 100^{o}C,       T_{2} = 10^{o}C

       \Delta H_{vap1} = 2257 kJ/kg,     \Delta H_{vap2} = ?

For water, C_{p} = 4.184 kJ/kg ^{o}C

Formula to calculate heat of vaporization is as follows.

  \Delta H_{vap1} - \Delta H_{vap2} = C_{p}(T_{1} - T_{2})

Hence, putting the values into the above formula as follows.

\Delta H_{vap1} - \Delta H_{vap2} = C_{p}(T_{1} - T_{2})

2257 kJ/kg - \Delta H_{vap2} = 4.184 kJ/kg ^{o}C (100 - 10)^{o}C

            \Delta H_{vap2} = 2257 kJ/kg - 376.56 kJ/kg

                                       = 1880.44 kJ/kg

Thus, we can conclude that enthalpy of liquid water at 10^{o}C is 1880.44 kJ/kg.

3 0
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The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the equation below. Suppose 0.05 L of KOH w
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From the chemical equation given:

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the two reactants, H2SO4 and KOH, are in 1:2 stoichiometric ratio.

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The concentration of KOH = no. of moles / volume

=2*0.1*0.033/0.05

=0.132M

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