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NemiM [27]
3 years ago
10

True or False: A charged object has a surplus or deficiency of electrons

Chemistry
1 answer:
nadya68 [22]3 years ago
3 0

Answer:

true I believe

Explanation: so sorry if this is wrong

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A water bath in a physical chemistry lab is 1.85m long, 0.810m wide and 0.740m deep. If it is filled to within 2.57 in from the
jenyasd209 [6]

Answer:

The volume of water in water bath is 1,011 Liters.

Explanation:

Length of the water bath, L = 1.85 m

Width of the water bath, W= 0.810  m

Height of the water bath ,H= 0.740 m

Height of the water in water bath, h= 0.740 m - 2.57 inches

1 m = 39.37 inch

= 0.740 m - \frac{2.57}{39.37} m = 0.6747 m

Volume of the water in bath = L × W × h

=1.85 m\times 0.810 m\times 0.6747 m=1.011 m^3

1 m^3=1000 L

1.011 m^3=1.011\times 1000 L=1,011 L

The volume of water in water bath is 1,011 Liters.

6 0
4 years ago
Can someone help I have to much stuff to do tonight so any help is appreciated.
Anit [1.1K]
Sorry I'm not in chemistry but do you have any other work
6 0
3 years ago
How many of the following molecules have sp2 hybridization on the central atom? hcn so2 ocl2 xecl2.
GrogVix [38]

Only one molecule have <u>sp2 </u>hybridization on central atom and that is <u>SO₂</u>.

<u>XeCl₂</u> have <u>sp3d </u>hybridization.

<u>OCl₂</u> have <u>sp3 </u>hybridization.

<u>HCN </u>have <u>sp </u>hybridization.

Hybridization is defined as the concept of mixing two atomic orbitals to give rise to a new type of hybridized orbitals.

Hybridization intermixing usually results in the formation of hybrid orbitals having entirely different energies, shapes, etc.

Learn more about hybridization here:- brainly.com/question/22765530

#SPJ4

7 0
1 year ago
Could anyone help me please and thanks on some of my questions im taking a unit test and i need to pass it... if anyone can plea
erastovalidia [21]
You're right, it's a solid at room temperature :)
7 0
4 years ago
Using the ideas from this section and the periodic table, choose the more reactive nonmetal.
fiasKO [112]

O

Explanation:

Oxygen is a more reactive non-metal.

There are several parameters to test how reactive an element is. In this case, we are going to use the electronegativity of the two atoms.

  • Electronegativity is the relative tendency with which atoms of the element attract valence electrons in a chemical bond.

A high electronegativity value suggests more reactivity and a low value implies low reactivity.

On the Pauling's Eelectronegativity table, Oxygen has a value of 3.5 and Phosphorus has 2.1

It implies that oxygen is a more reactive non-metal compared to phosphorus.

Learn more:

Electronegativity brainly.com/question/11932624

#learnwithBrainly

6 0
3 years ago
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