1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anastaziya [24]
3 years ago
15

Why are carbon dioxide concentrations expected to increase?

Chemistry
2 answers:
olya-2409 [2.1K]3 years ago
6 0

Answer:

Carbon dioxide concentration will increase in concentration more and more because of dependency on the fossil fuel.

More coal and other fossil fuels are used day by day and burning of fossil fuel releases an immense amount of carbon dioxide into the environment.

More industries are being established and they also release huge amount of harmful gases in environment including carbon dioxide.

So, there are chances that carbon dioxide concentration is expected to increase.

makvit [3.9K]3 years ago
3 0
Carbon dioxide concentrations expected to increase because fossil fuel burning is expected to increase
You might be interested in
How do you calculate the atomic mass number ?
anastassius [24]

add up the mass of protons and neutrons

3 0
3 years ago
Read 2 more answers
One mole of water weights?
Gemiola [76]

Answer:

c 18.0ml

Explanation:

The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.

8 0
3 years ago
Can someone pls help me with this question
artcher [175]

Answer:

The answer to your question is 24.325

Explanation:

Data

Magnesium-24  Abundance = 78.70%

Magnesium-25  Abundance = 10.13%

Magnesium-26  Abundance = 11.17%

Process

1.- Convert the abundance to decimals

Magnesium-24  Abundance = 78.70/100 = 0.787

Magnesium-25  Abundance = 10.13/100 = 0.1013

Magnesium-26  Abundance = 11.17/100 = 0.1117

2.- Write an equation

Average atomic mass = (Atomic mass-1 x Abundance 1) + (Atomic mass 2 x

                                       Abundance-2) + (Atomic mass 3 x Abundance 3)

3.- Substitution

Average atomic mass = (24 x 0.787) + (25 x 0.1013) + (26 x 0.1117)

4.- Simplification

Average atomic mass = 18.888 + 2.533 + 2.904

5.- Result

Average atomic mass = 24.325

5 0
3 years ago
Some oxides are given below. (i)Na2O (ii)NO2 (iii) CO2 (iv) MgO a) Which are the basic oxides among these? b) What is the name o
umka2103 [35]
<h3>Further explanation</h3>

Basic oxides ⇒ metal(usually alkali/alkaline earth) +O₂

L + O₂ ⇒ L₂O

L + O₂ ⇒ LO

Dissolve in water becomes = basic solution

L₂O+H₂O⇒ 2LOH

LO + H₂O⇒ L(OH)₂

So the basic oxides : Na₂O and MgO

Na₂O + H₂O⇒NaOH

MgO +H₂O⇒Mg(OH)₂

The aqueous solution of CO₂(dissolve in water)

CO₂ + +H₂O⇒ H₂CO₃(carbonic acid)

5 0
3 years ago
the combustion of a sample butane, C4H10 (lighter fluid) produced 2.46 grams of water. how many moles of water formed
enyata [817]
2C_4H_{10}+13O_2 ⇒ 8CO_2 + 10H_2O

n= \frac{m}{M} =  \frac{m}{2M(H)+M(O)}= \frac{2,46}{2*1,0+16,0}  = 0,14mol

So 0,14mol are formed.


6 0
3 years ago
Other questions:
  • Which of the following statements best describes why carbon can form a variety of organic compounds? Carbon atoms bond readily w
    5·1 answer
  • POSSIBLE POINTS: 33.33
    12·2 answers
  • Assuming the volumes are additive, what is the [Cl−] in a solution obtained by mixing 297 mL of 0.675 M KCl and 664 mL of 0.338
    11·1 answer
  • How does changing the concentration of the reactants change the parts of a rate law? It changes the rate, R. It changes the rate
    11·1 answer
  • Convert 14.72 kg to ____ mg
    13·1 answer
  • Taxol is a potent chemotherapeutic agent (isolated from the Pacific Yew tree) which is especially effective against ovarian canc
    13·1 answer
  • During one part of the water cycle, heat from the Sun causes liquid water to change into water vapor, which rises into the atmos
    8·1 answer
  • The boiling process is considered to be____
    6·1 answer
  • For the reaction below, if the rate of appearance of Br2 is 0.180 M/s, what is the rate of disappearance of
    6·1 answer
  • Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!