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ehidna [41]
3 years ago
8

Why does calcium chloride have a greater affect on colligative properties verses sodium

Physics
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

Calcium chloride is very effective, working at temperatures below most products, and is significantly more effective than sodium chloride because of its ability to extract moisture from its surroundings and to cause exothermic or heat generating reactions.

Explanation:

Hope this helps

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How do the different forms of potential energy depend on an object's position or chemical composition?
devlian [24]
It depends on the objects chemical composition.
6 0
3 years ago
Metric conversions
sergij07 [2.7K]

1:-

  • 1L=1000mL

\\ \sf\longmapsto 45.23L

\\ \sf\longmapsto 45.23\times 1000

\\ \sf\longmapsto 45230mL

2:-

  • 1hL=10000cL

\\ \sf\longmapsto .035hL

\\ \sf\longmapsto 0.035\times 10000

\\ \sf\longmapsto 350cL

3:-

  • 1mm=0.0001m

\\ \sf\longmapsto 27.32

\\ \sf\longmapsto 27.32\times 0.0001

\\ \sf\longmapsto 0.0027m

7 0
3 years ago
To lower the voltage from a "120 V" outlet, what is used (first, at least) in most situations
nasty-shy [4]

Answer:

B. Transformer

Explanation:

A transformer is a device that is used to either raise or lower voltages and currents in an electrical circuit. In modern electrical distribution systems, transformers are used to boost voltage levels so as to decrease line losses during transmission. It basically trades voltage for current in a circuit, while not affecting the total electrical power. This means it takes high-voltage electricity with a small current and changes it into low-voltage electricity with a large current, or vice versa.

4 0
3 years ago
Copper has a specific heat of 0.386 J/g°C. How much heat is required to increase 5.00 g of copper from 0.0°C to 10.0°C?
Leto [7]
The answer is 19.3 j
3 0
3 years ago
Read 2 more answers
A 100 N force is applied to a 500 kg crate resting on frictionless wheels.
Alla [95]

Answer:

<h2>0.2 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{100}{500}  =  \frac{1}{5}  = 0.2 \\

We have the final answer as

<h3>0.2 m/s²</h3>

Hope this helps you

6 0
2 years ago
Read 2 more answers
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