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NikAS [45]
3 years ago
11

SCIENTIFIC METHOD

Chemistry
2 answers:
Dominik [7]3 years ago
6 0
Are there any pictures to pair up?
hammer [34]3 years ago
4 0
Smhsmz bomb b V mzvznshx
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Drag each tile to the correct location in the Venn diagram.
notka56 [123]

Answer:

Other comparisons of the legislative process in both chambers shows that:

In both House and Senate: Committees review and mark up bills.

In the House of Representatives: Bills are introduced by the reading clerk.

In Senate: Bills can be filibustered.

In Senate: Only related amendments can be attached to bills.

In both House and Senate: Unrelated riders can be attached to bills.

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4 0
2 years ago
What best describes the bonding in a water molecule
finlep [7]

Answer:

An oxygen atom shares a single electron with each H

Explanation:

H:O:H

Covalent bond, so

An oxygen atom shares a single electron with each H.

8 0
3 years ago
a solution is prepared by dissolving 55g of CaCl2 into 300g of water. if the Kf of water is -1.86 c/m, shat is the freezing poin
Zepler [3.9K]

Answer:

Relation between , molality and temperature is as follows.

                T =

It is also known as depression between freezing point where, i is the Van't Hoff factor.

Let us assume that there is 100% dissociation. Hence, the value of i for these given species will be as follows.

         i for  = 3

          i for glucose = 1

          i for NaCl = 2

Depression in freezing point will have a negative sign. Therefore, d

depression in freezing point for the given species is as follows.

       

                 =

       

                  =

     

                   =

Therefore, we can conclude that given species are arranged according to their freezing point depression with the least depression first as follows.

                    Glucose < NaCl <

Explanation:

3 0
3 years ago
In a nuclear reaction, the energy released is equal to 8.1 x 1016 joules. Calculate the mass lost in this reaction. (1 J = 1 kg
makvit [3.9K]
Use the formula E=mc^2
energy given=<span>8.1 x 10^16 joules
</span>speed of <span>light = 3.00 × 10^8 m/s
</span>
plug in the values we'll get mass=<span>9.0 x 10-1 kg</span>

5 0
3 years ago
Read 2 more answers
Copy and complete the following concept map on chemical Reactions
ExtremeBDS [4]
Can you attach the following concept map on chemical reactions?
5 0
3 years ago
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