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sineoko [7]
3 years ago
14

Is water an element, molecule, or compound?

Chemistry
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

Compound

Explanation:

Water is a compound, which is a combination of two or more different elements. In this case, the two elements are (1) Oxygen & (2) Hydrogens.

~

Kryger [21]3 years ago
6 0

Answer:

molecule

Explanation:

Water is a molecule because it contains molecular bonds. Water is also a compound because it is made from more than one kind of element (oxygen and hydrogen).

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because, no bond no molecule no interaction no life,

no bond= only element will exist

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If the pressure inside the cylinder increases to 1.3 atm, what is the final
EleoNora [17]

Answer:

1.4 × 10² mL

Explanation:

There is some info missing. I looked at the question online.

<em>The air in a cylinder with a piston has a volume of 215 mL and a pressure of 625 mmHg. If the pressure inside the cylinder increases to 1.3 atm, what is the final volume, in milliliters, of the cylinder?</em>

Step 1: Given data

  • Initial volume (V₁): 215 mL
  • Initial pressure (P₁): 625 mmHg
  • Final volume (V₂): ?
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Step 2: Convert 625 mmHg to atm

We will use the conversion factor 1 atm = 760 mmHg.

625 mmHg × 1 atm/760 mmHg = 0.822 atm

Step 3: Calculate the final volume of the air

Assuming constant temperature and ideal behavior, we can calculate the final volume of the air using Boyle's law.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁ / P₂

V₂ = 0.822 atm × 215 mL / 1.3 atm = 1.4 × 10² mL

5 0
3 years ago
What is the difference between positive and negative feedback?
oksano4ka [1.4K]
Negative is bad and positive is good
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What is the hydrogen-ion concentration of the ph is 3.7
Komok [63]

Answer:

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Explanation:

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What is the boiling point of milk in degrees celsius?.
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Explanation:

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