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disa [49]
3 years ago
8

Which of the following compounds, when placed in water, would NOT allow

Chemistry
1 answer:
igomit [66]3 years ago
5 0

Answer:

Sucrose (C12H22011)  will not let a lightbulb light in water

Explanation:

Sucrose is too soluble to allow a lightbulb to light.

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A chemical reaction occurs when a solution is formed. True or false
Zolol [24]

Your answer would be False

3 0
3 years ago
Read 2 more answers
How well can you apply Charles’s law to this sample of gas that experiences changes in pressure and volume? Assume that pressure
Phoenix [80]

Answer:

As temperature increases the volume of given amount of gas increases while pressure and number of moles remain constant.

Explanation:

According to the charle's law,

The volume of given amount of gas is directly proportional to the temperature at constant pressure and number of moles of gas.

Mathematical expression:

V ∝ T

V = KT

V/T = K

When temperature changes from T₁ to T₂ and volume changes from V₁ to V₂.

V₁/T₁ = K        V₂/T₂ = K

or

V₁/T₁  = V₂/T₂

Thus, the ratio of volume and temperature remain constant for constant amount of gas at constant pressure.

6 0
3 years ago
1) A certain liquid has a density of 0.80 g/ml. What is the mass of a 40 ml sample of this liquid? 1)
Llana [10]

Answer:

The answer is

<h2>32 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume = 40 mL

density = 0.80 g/mL

The mass is

mass = 40 × 0.8

We have the final answer as

<h3>32 g</h3>

Hope this helps you

8 0
3 years ago
Joseph Priestley discovered and described the chemical properties of oxygen. What type of chemist would he be considered today?
Verizon [17]
The answer would be b. inorganic because biochemists look at chemicals containing carbon.
3 0
3 years ago
Process by which water changes from gas to liquid
Lerok [7]
the answer is evaporation
3 0
3 years ago
Read 2 more answers
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