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lara31 [8.8K]
2 years ago
12

Alisha organizes her data about the element lead into a table.

Chemistry
2 answers:
Simora [160]2 years ago
7 0

Answer:

The answer is C.

Explanation:

artcher [175]2 years ago
6 0

Answer:

Solid at room temperature.

Explanation:

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A sample of gas at 1.10 atm has a volume of 326 mL. What is the new volume if the pressure is changed to 1.90 atm?
Brut [27]

Answer

For this we use ideal gas equation which is:

P1V1 = P2V2

P1 = 1.10 atm

V1 = 326 ml

P2 = 1.90

V2 = ?

By rearranging the ideal gas equation:

V2 =  P1V1 ÷ P2

V2 = 1.10 × 326 ÷1.90

V2 = 358.6 ÷ 1.90

V2 = 188.7 ml

8 0
3 years ago
Convert 3.09 x 10~3 m = nm
Dmitriy789 [7]

3090000000nm

since there's 1m = 1000000000nm

6 0
3 years ago
2. What if hydrogen were left over?
valentina_108 [34]

Answer: limiting reactant (or limiting reagent): The reactant that determines the amount of product that can be formed in a chemical reaction.

Explanation: Your welcome buddy.

5 0
2 years ago
What type of soil has the most permeability
Inga [223]
Gravel and sand are the most permeable, making them good aquifer materials. Gravel has the highest.
5 0
1 year ago
The student is now told that the four solids, in no particular order, are barium chloride (BaCl2BaCl2), sugar (C6H12O6C6H12O6),
iogann1982 [59]

Answer:

Explanation:

The concept applied is the conductivity as it relates to the dissociation and the number of ions in solution. BaCl2 and KBr are ionic solids that will dissociate completely in water to give trivalent and divalent ions respectively.

Benzoic acid on the other hand is a weak acid as such it will not dissociate in water. sugar is a covalent compound.

Hence BaCl2 will have the highest conductivity based on the aforementioned reasons, then followed by KBr ; BaCl2 > KBr > C6H5COOH > C6H12O6

4 0
3 years ago
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