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Montano1993 [528]
4 years ago
9

Which represents potential energy? A)bread baking B)lawnmower cutting grass C)car racing downhill D)weed whacker full of gas

Chemistry
2 answers:
malfutka [58]4 years ago
6 0
I think it might be A because the bread is baking so the heat energy is stored inside of the bread while it’s baking and rising in size
Marizza181 [45]4 years ago
5 0
Potential energy is the energy stored. What do u think it is? (I don't really know)
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Lily is trying to measure the volume of her hand. She places it in a can full of water. The volume of water that is __________ i
PolarNik [594]

Answer:

Displaced

Explanation:

A convenient way to measure the volume of an object is to measure the volume of a solid is to immerse the solid into water.

When a solid is immersed in water, it displaces some volume of water. This volume of water displaced is the same as the volume of the object.

For instance, if the volume of water in a measuring cylinder was 25 ml and i added a stone which made the water in the measuring cylinder to rise to 70 ml, it simply means that the volume of the object is 70 ml - 25 ml = 45 ml

8 0
3 years ago
What is the molarity of a solution made of 2.45 moles of LiCl in 4.75 L of solution?
morpeh [17]

Answer:

.52 M

Explanation:

moles ÷ liters = molarity

2.45 ÷ 4.75 = 0.5157894737

rounding it = .52

7 0
4 years ago
How many moles of Sulfur (S) are equal to 1.806 x 10^24 atoms Sulfur?
mezya [45]

Answer:

b) 3.000 mol S

Explanation:

using Avogadro's constant

1 mol = 6.02 × 10^23 atoms

we need to find the number of moles for 1.806 × 10^24

x = 1.806 × 10^24

putting it together we now have:

1 mol = 6.02 × 10^23 atoms

x = 1.806 × 10^24

cross multiply

6.02 × 10^23 x = 1.806 × 10^24

divide both sides by 6.02 × 10^23

x = (1.806 × 10^24) ÷ (6.02 × 10^23) = 3 mol

3 0
2 years ago
Which group in the periodic table contains the three elements with the highest
Andreas93 [3]

Answer:

Group 12

Explanation:

Group 12 is also called a transition metal group. This group in the periodic table lies in between the groups or tables. These metals are classified as the transition metal in the table.

These metals are found from the group number 3 to 12. In the periodic table, These transition elements are ductile and malleable. These metal conduct heat and electricity.

These elements are generally called dense and less to react to the alkaline metal. Iron, copper-silver, gold is the most important transition metal.

6 0
3 years ago
How many bonding and non bonding domains are on the central atom in NH2-​
siniylev [52]

1bonding and 3non-bonding

(Refer to the attachment for structure

8 0
3 years ago
Read 2 more answers
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