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Sveta_85 [38]
3 years ago
15

A scientist has decided to develop a new cancer treatment. She has observed how patients react to current treatments, how the tr

eatments function when they encounter cancer cells, and how cancer cells behave in the body. What should she do next?​

Chemistry
2 answers:
sergeinik [125]3 years ago
7 0

Answer:

A) make a plan of what approach she will take to treat cancer

Explanation:

a p e x.

aleksandrvk [35]3 years ago
6 0

Answer:

A) make a plan of what approach she will take to treat cancer

Explanation:

ap3x

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10. For each of the following pairs of ionic compounds, state which would be expected to have the higher (more negative) lattice
zaharov [31]

Answer:

C I belive

Explanation:

7 0
3 years ago
How would you describe the strength of the bonds that result from resonance in SO3?
Sladkaya [172]

Answer:

All bonds are equivalent in length and strength within the molecule.

Gaseous SO3 is a trigonal planar molecule that exhibit a D3h symmetry group.

Sulfur has sp2 hybridization and it has 6 outer electrons which make the bonds with the oxygen.

Its constituent sulfur atom has an oxidation state of +6 and a formal charge of 0.

The Lewis structure is made up of one S=O double bond and two S–O dative bonds that doesn't not engage the d-orbitals. ( Thus, SO3 molecule has three double bonded oxygen to the central sulfur atom). This explains the strength.

It gaseous form had a zero electrical dipole moment  because of the 120° angle between the S-O bonds.

Explanation:

7 0
3 years ago
What happens to sodium chloride when it dissolves in water
lara31 [8.8K]

<>"On addition to water the Na+ section of NaCl is attracted to the oxygen side of the water molecules, while the Cl- side is attracted to the hydrogens' side of the water molecule. This causes the sodium chloride to split in water, and the NaCl dissolves into separate Na+ and Cl- atoms."<>

4 0
3 years ago
Read 2 more answers
2.3 moles of CaBr2 contains how many molecules
kkurt [141]

Avogadro's law states that in every mole of a substance, there are 6.022 \times 10^{23} molecules.

This means that in 2.3 moles, there are 2.3(6.022 \times 10^{23})=\boxed{1.4 \times 10^{24} \text{ (to 2 sf)}}

7 0
2 years ago
If it takes 100 N to move a box 5 meters, what is the work done on the box?
JulijaS [17]
<h3>Answer:</h3>

500 Joules

<h3>Explanation:</h3>

<u>We are given;</u>

  • Force is 100 N
  • Distance is 5 m

We are required to calculate the work done;

  1. Work done is the product of force and distance.
  2. That is, work done = Force × distance
  3. Work is measured in Joules

Thus, in this case;

Work done = 100 N × 5 m

                  = 500 Joules

Thus, the work done in moving the box is 500 joules

8 0
4 years ago
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