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Alja [10]
3 years ago
8

After constructing the circuit, Aliyah and Jeremy noticed that the light bulb stays on all the time. This means the batteries wi

ll get used up when the flashlight does not need to be on. What is something Aliyah and Jeremy can do to solve this problem?
Chemistry
1 answer:
Margarita [4]3 years ago
4 0

Answer: Implement a switch

Explanation:

This forms a circuit break or way to easily turn the flow of electricity on or off.

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Sulfuryl chloride decomposes at high temperatures to produce sulfur dioxide and chlorine gases:
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Answer:

[SO2Cl2] = = 0.015 M [SO2] = = 0.0027 M [Cl2] = = 0.0027 M Q = =   = 4.8 × 10−4

No. Q < Kc, so reaction will shift to the right.

Explanation:

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3 years ago
43 milliliters of water weighs 43 g. what is the density of the water?
Anastaziya [24]

Answer:

\rho =1g/mL

Explanation:

Hello,

In this case, since the density is defined as the ratio between the mass and the volume as shown below:

\rho =\frac{m}{V}

We can compute the density of water for the given 43 g that occupy the volume of 43 mL:

\rho =\frac{43g}{43mL}=1g/mL

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Which of the following reactions would be predicted by the activity series list
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Which of the following are balanced equations? Check all that apply.
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8 0
3 years ago
How many molecules are in 34.7 grams of water?
Anika [276]

Answer:

This part require data such as Avogadro's number and the molar mass of water. But first, let's find the mass of water in the specified volume by making use of the density formula:

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1 g/mL = Mass/70 mL

Mass = 70 g

Each water contains 18 grams per mole, and each mole contains 6.022×10²³ molecules of water. Thus,

70 g * 1mole/18 g * 6.022×10²³ molecules/mole = 2.342×10²⁴ molecules of water

Explanation:

8 0
3 years ago
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