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MakcuM [25]
3 years ago
8

WILL GIVE BRAINLIEST HURRY ASAP!!!!!

Chemistry
2 answers:
Murrr4er [49]3 years ago
3 0
We measure temperature in degrees of Fahrenheit
SpyIntel [72]3 years ago
3 0

Answer:

degrees Fahrenheit (A)

Explanation:

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A beaker of water has a volume of 125mL and a density of 1.0g/mL. Calculate the mass of the water.​
Oksanka [162]

Answer: 125 grams

Explanation:  (125mL)*(1.0g/mL) = 125g

4 0
3 years ago
Its Accelerated Science 8th grade​
skelet666 [1.2K]

In my opinion I believe it would be motion because depending on how fast the person is going it would determine the outcome of the race

8 0
2 years ago
Which metal would most likely have the highest melting point?
Anettt [7]

Answer:

tungsten

Explanation:

I hope it's helpful for you

4 0
2 years ago
Read 2 more answers
Wear _______________________ when handling batteries, because they can explode or leak.
Basile [38]

The answer is: b. Safety glasses and acid-resistant gloves.

Battery acid (sulfuric acid) has pH = 0.

Sulfuric acid (H₂SO₄) is a strong acid, it means that the solution of sufuric acid is more acidic (pH<7) than water (pH = 7).

Chemical dissociation of sulfuric acid in water:  

H₂SO₄(aq) → 2H⁺(aq) + SO₄²⁻(aq).  

Sulfuric acid can come in contact with eyes and hands, so it is important to wear safety glasses and acid-resistant gloves.

4 0
3 years ago
What is the molality of a solution containing 10.0 G of NA2 S04 and 1000.0 G of water
galina1969 [7]

Explanation:

1 literThe total of water is equal to 1000.0 g of water

we need to find the molality of a solution containing 10.0 g of dissolved in  Na₂S0₄1000.0 g of water

1. For that find the molar mass

Na:  2 x 22.99= 45.98

S:  32.07

O:  4 x 16= 64

The total molar mass is 142.05

We have to find the number of moles, y

To find the number of moles divide 10.0g by 142.05 g/mol.

So the number of moles is 0.0704 moles.

For the molarity, you need the number of moles divided by the volume. So, 0.0704 mol/1 L.

The molarity would end up being 0.0704 M

The molality of a solution containing 10.0 g of Na2SO4 dissolved in 1000.0 g of water is  0.0704 Mliter

7 0
2 years ago
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