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Sloan [31]
3 years ago
7

Explain how fossil fuels are formed from living organisms on land and in the sea.

Chemistry
1 answer:
Eddi Din [679]3 years ago
8 0

Answer:

t

Explanation:

hey are burned

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You went to the market one day. write about an incident that happened there​
alexira [117]

Answer:

You could write about someone stealing something

Explanation:

And further explain the panic you felt and how the atmosphere changed

6 0
2 years ago
Write the name for sn(so4)2. remember that sn forms several ions.
Vaselesa [24]
Answer is: name of Sn(SO₄)₂ is tin(IV) sulfate or stannic sulfate.
Major oxidation numbers for tin are +2 and +4 (group 14 <span>of the </span>periodic table). In this chemical compond tin has oxidation number +4, besause sulfate has oxidation number -2 (2·(-2) = -4). Compound has neutral charge and it is <span>moderately water and acid soluble.</span>
5 0
3 years ago
Read 2 more answers
Assuming 100% dissociation, calculate the freezing point and boiling point (in °C) of a solution with 83.6 g of AgNO 3 in 1.00 k
Thepotemich [5.8K]

Answer:

  • <u>Freezing point: - 1.83ºC</u>
  • <u>Boiling point: 100.50ºC</u>

Explanation:

The <em>freezing point</em> and<em> boiling point</em> of solvents, when a solute is added, will change accordingly to the concentration of the solute particles.

The freezing point will decrease and the boiling point will increase. These are two colligative properties.

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<u>Find attached the file with the whole answer, as the site is not uploading the answer in here.</u>

Download pdf
3 0
4 years ago
Explain the difference between an ignition transformer and a solid-state igniter
bazaltina [42]

Ignition transformer

1.      Weight of the transformer is more.

2.      Voltage output of the transformer is from 10,000 volts to 14,000 volts.

3.      Due to lower voltage output, fuel vaporization and ignition will be slow.

4.      When there is a drop in voltage supply, the transformer gets affected.

5.      Consumption of electricity is more.

 

Solid state igniter.

1.      Igniter weighs very light

2.      Igniter giver voltage output in the range of 14,000 volts to 20,000 volts

3.      Higher voltage output leads to faster vaporization of fuel and ignition

4.      Very small affect is observed when there is a voltage drop.

5.      Less electricity is consumed.

3 0
4 years ago
Which of the answer choices correctly describes a substance that breaks apart in water to produce an excess of hydroxide ions (O
OverLord2011 [107]
The answer is a base which brings a lot of OH-
3 0
4 years ago
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