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DaniilM [7]
3 years ago
14

Is [Ni(CO)4] considered as coordination compounds?

Chemistry
1 answer:
Harlamova29_29 [7]3 years ago
7 0
Nickel carbonyl (IUPAC name: tetracarbonylnickel) is the organonickel compound
You might be interested in
Zinc reacts with hydrochloric acid according to the reaction equation Zn ( s ) + 2 HCl ( aq ) ⟶ ZnCl 2 ( aq ) + H 2 ( g ) How ma
kolbaska11 [484]

Answer:

Zinc reacts with hydrochloric acid according to the reaction equation: Zn(s) + 2HCl(aq) ARROW ZnCl2(aq) + H2(g)

Explanation:

5 0
3 years ago
Describe the uses of the following safety equipment. Fire extinguisher-
vodka [1.7K]

Answer:

To Put of a Fire.

Explanation:

incase an emergency happens, it's important to have a fir extingushier so the situation doesn't get worse and you can put out any possible fire's.

6 0
3 years ago
If you have 2.63 grams of the organic fuel (MW=74.09 g/ mol) and 5.63 grams of oxygen gas, how many grams of carbon dioxide will
Ivahew [28]

Answer:

Mass of CO₂  =  3.08 g

Explanation:

Given data:

Mass of organic fuel = 2.63 g

Molar mass of organic fuel = 74.09 g/mol

Mass of oxygen = 5.63 g

Mass of carbon dioxide = ?

Solution:

Chemical equation:

2C₃H₆O₂ + 7O₂ → 6CO₂ + 6H₂O

Number of moles of organic fuel:

Number of moles = mass / molar mass

Number of moles  = 2.63 g / 74.09 g/mol

Number of moles  = 0.035 mol

Number of moles of oxygen:

Number of moles = mass / molar mass

Number of moles  =5.63 g / 32 g/mol

Number of moles  = 0.176 mol

Now we will compare the moles of O₂ and C₃H₆O₂ with CO .

                C₃H₆O₂      :               CO

                    3             :                 6

                 0.035         :            6/3 × 0.035  = 0.07

                O₂                 :                CO

                   7                :                 6

                 0.176            :               6/7 × 0.176 = 0.151 mol

The number of moles of CO₂ produced by   C₃H₆O₂  are less it will be limiting reactant.

Mass of carbondioxide:

Mass of CO₂ = moles × molar mass

Mass of  CO₂ = 0.07 mol × 44 g/mol

Mass of CO₂  =  3.08 g

4 0
3 years ago
Which one of the following should have the lowest boiling point? HCl PH3 H2S C2H6 C3H7OH
maria [59]

Answer:

C_2H_6

Explanation:

The boiling point depends on the intermolecular forces between the molecules of the compound.

HCl,\ H_2S\ and\ PH_3 have dipole- dipole interactions because there is the difference in electronegativity values of the atoms in the molecules.

C_3H_7OH posses hydrogen bonding.

C_2H_6 : The bond in the molecule is C-H, which is non-polar in nature because the carbon and the hydrogen having very similar electronegativity values.

The intermolecular force acting in the molecule are induced the dipole-dipole forces or London Dispersion forces / van der Waals forces which are the weakest intermolecular force.

Hence, it has the weakest bond, so it takes least amount of the energy and hence the lowest boiling point.

3 0
4 years ago
The molecular weight of carbon dioxide, CO2, is 44.00 amu, and the molecular weight of nitrous dioxide, NO2, is 46.01
Annette [7]

Answer:

Grahm's law of diffusion states that the rate of diffusion of a gas is inversely proportional to the square root of the mass of its particles.

Molecular weight of NO2 = 46 g mol¹-

Molecular weight of CO2 = 44g mol¹-

Thus the compound which has a lower molecular mass will diffuse at a faster rate than the heavier compound. In this case, the molecular mass of NO2 is more than the CO2 so, NO2 will diffuse at a slower rate than the CO2 molecule.

4 0
3 years ago
Read 2 more answers
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