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kkurt [141]
3 years ago
10

WILL GIVE BRAINLIEST FOR A GOOD ANSWER

Chemistry
2 answers:
avanturin [10]3 years ago
5 0

Answer:

the guy on top is correct

Explanation:

trasher [3.6K]3 years ago
4 0

Answer:

Acid rain is a phenomenon by an atmospheric pollution caused by the release of gases containing sulphur and nitrogen oxides that combine with the atmospheric water to make acids and causing acid rain.

Explanation:

The main cause of it is the industrial burning of charcoal and other fossil fuels to make electricity. Other factors are: Vehicles and heavy equipment that require a lot of burning fossil fuels, manufacturing, oil industries and other industries. The effects of acid rains to humans are as following:

-Skin irritations to slight burns.

-Asthma.

-Skin diseases.

-Respiratory problems.

-Gastrointestinal problems (If the victim ate seafood or drank water that is contaminated with sulphuric acids).

The effects of acid rain to plants are:

The acid rain removes most if not all nutrients from the soil, causing not enough nutrition for the plant's needs to grow and survive.

The acid droplets from the acid rain will likely get stuck on the leaves of the plants, slowly corroding the leaves. Meaning the plant wont be able to make as much energy from photosynthesis, dead or dying trees will be a common sight after an acid rain is over.

The effects of acid rain to water are:

The acid rain will slowly contaminate the water with the sulphuric acids and it makes the water more dangerous to even swim or drink the water. After the acid rain is over, dead fishes floating on the surface of the water will be a common sight to see. Other dead or dying animals may start to appear. Drinking the water from the contaminated water will cause a variety of health affects some including:

gastrointestinal problems and the higher the acidity the more severe the health effects.

The effects of acid rain to structures are:

The acid rain will corrode the materials that the building is made out of.

The severity is caused by the acidity by the rain. Buildings materials like Metal, Cement, Wood, Ceramics And Stones will get corroded and cause warping, missing and or chipped of parts. This can cause the building to potentially collapse, statue parts potentially falling, bridges collapsing causing people not being able to cross the water for a period of time depending on the size of the bridge.

The way to minimize the effects are:

-Use renewable energy and reusable batteries. These batteries can be use again so that the replacing of batteries for gadgets is less needed.

-The 3 Rs (Reduce, Reuse, Recycle). There are a lot of ways to make trash something more useful, and its better than to burn trash.

-Either use a bicycle or walking to short destinations. Walking, Running or using a Bicycle can reduce fossil fuel burning and is good for your health.

-Not using excess electricity. The more electricity you use, the more fossil fuels get burned. Causing more dangerous gases to mix with the water upping the risk of acid rain. Turn off the lights if your not using it.

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What's wrong with this thermochemical equation?
mafiozo [28]

This thermochemical equation needs to be balanced. Hence, option B is correct.

<h3>What is a balanced chemical equation?</h3>

A balanced equation contains the same number of each type of atom on both the left and right sides of the reaction arrow.

The balanced thermochemical equation is:

H_2(g) + 2NaCl (s) + 3O_2 (g) → 2HCl (l) + 2Na (s) + 2O_3 (g)

Hence, option B is correct.

Learn more about the balanced chemical equation here:

brainly.com/question/8062886

#SPJ1

7 0
2 years ago
1. The equation for the reaction between zinc and aqueous copper(II) sulfate is shown.
Fed [463]

Answer:

The oxidation state of the reducing agent has changed from 0 to +2.

Explanation:

reducing agent is anything that loses electron or gains oxygen

in this case, zinc

3 0
3 years ago
Which if the following numbers in your personal life are exact numbers?
mr_godi [17]

Answer:

I think D

Explanation:

4 0
3 years ago
One difference between strong bases and weak bases is 1. strong bases can neutralize more acid than weak bases. 2. strong bases
Tema [17]
One difference between strong bases and weak bases is that a strong bases dissociate completely while weak bases do not. A strong base is a compound that completely ionizes into metal and hydroxide ions when in a solution, on the other hand weak bases only partially ionizes to metal and hydroxide ions in solution. An example of a weak base is ammonia and an example of a strong base is sodium hydroxide.
6 0
3 years ago
A 13.0 kg iron weightlifting plate has a volume of 1650 cm3 . What is the density of the iron plate in g/cm3?
Salsk061 [2.6K]
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(11000 g)/(1400 cm3) = 7.857 g/cm3
Simplified = 7.86 g/cm3
8 0
4 years ago
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