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Mashcka [7]
3 years ago
5

How do combination circuits help prevent problems in circuits in a home? If it helps, think about a bedroom since all electrical

work in a bedroom is on the same circuit.
Chemistry
1 answer:
den301095 [7]3 years ago
6 0
‍♀️ ◻️✅◾️▫️‍◾️◻️◻️◼️
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Plz what’s the answer to this
Irina18 [472]

Answer: E

Explanation:hope this helps you out

7 0
2 years ago
How can the actions of people affect runoff and absorption in a positive way? How do they affect them in a negative way?
lora16 [44]

Answer:

pollution and waste every where like in are ouceans

Explanation:

4 0
2 years ago
Seans formula did not have any atmos of oxygen
Dafna1 [17]
What are you asking???? If the formula had no atoms of oxygen then......
8 0
3 years ago
What is the density of an object if its mass is 10 g and a volume of 2 mL?
Lilit [14]

Hi there! Let's solve this problem shall we!

⠀Volume = 10g

      Mass = 2 mL

In this specific problem, they are asking us to find the <u><em>density </em></u>of the object. So,<u><em> using the information given to us</em></u> (volume and mass), let's solve the problem!

Now, if you remember, D = M ÷ V

So, let's fill in the blanks!

D = Our unknown value

M = 2mL

V = 10g

Here is the filled out formula:

D = M ÷ V

D = 2mL ÷ 10g

D = 5 g/mL

*Make sure you put the units for your final solution!*

4 0
1 year ago
Please calculate the mixed volume (Vmix) when 0.300 mol of ethanol and 0.200 mol of water are mixed. Hint: The partial molar vol
Grace [21]

Answer:

If we assume the molar volumes of water and ethanol 17.0 and 57.0 cm³/mol, respectively, Vmix = 20.5 cm³.

Explanation:

The molar volume of a substance is the ratio between the volume and the number of moles of the substance. It represents the volume that 1 mol of it occupies. Because we don't have access to page 24, let's assume the molar volumes of water and ethanol 17.0 and 57.0 cm³/mol, respectively.

The volume of mixture (Vmix) is the sum of the volume of each substance, which is the number of moles multiplied by molar volume, so:

Vmix = 0.300*57 + 0.200*17

Vmix = 17.1 + 3.4

Vmix = 20.5 cm³

7 0
3 years ago
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