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
ankoles [38]
3 years ago
8

Why are some volcanic gases blown away and others are not ??

Chemistry
2 answers:
devlian [24]3 years ago
8 0

Answer:

Option (B) Because of the density of the gas.

Explanation:

The magma isn't very liquid-y, so it is able to trap gases in the depths, allowing the pressure inside the volcano to build. When these volcanoes erupt, they explode with a bang. The more explosive volcanoes are kind of like soda bottles with lots of trapped gas.

Rasek [7]3 years ago
3 0

Answer:

b because of the density of the gas

You might be interested in
142 amu of chlorine would contain
zhuklara [117]

Answer: There are four atoms

Explanation:  mass of Cl atom is 35.45 amu

Amount of atoms n = m/M = 142  / 35.45 = 4

5 0
2 years ago
Hello, I need some help writing a paragraph about the water cycle! If u can write a paragraph EXPLAINING the water cycle i would
Serhud [2]

Answer:

The water cycle, also known as the hydrologic cycle or the hydrological cycle, describes the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid (ice) and vapor. Hope this helps, mark as brainliest please!

4 0
2 years ago
Given the unbalanced equation: ___Al2(SO4)3+___Ca(OH)2—>___Al(OH)3+__CaSO4
nasty-shy [4]

Answer:

The answer to your question is letter B. 9

Explanation:

Unbalanced reaction

                     Al₂(SO₄)₃  +  Ca(OH)₂   ⇒    Al(OH)₃   +   CaSO₄

                     Reactants             Elements      Products

                          2                          Al                     1

                          3                           S                     1

                         14                           O                    7

                          1                           Ca                    1

                          2                           H                     3

Balanced reaction

                    Al₂(SO₄)₃  + 3Ca(OH)₂   ⇒   2Al(OH)₃   +   3CaSO₄

                     Reactants             Elements      Products

                          2                          Al                    2

                          3                           S                    3

                         18                           O                  18

                          3                           Ca                  3

                          6                            H                    6

The sum of the coefficients is 1 + 3+ 2+ 3 = 9

8 0
3 years ago
Why might people add a base to an acidic lake?
spayn [35]

Answer:

To decrease the algae

Explanation:

Acid lakes have more algae than other lakes

6 0
3 years ago
3. Give one example of an element and one
zhenek [66]

Answer:

Element: H (hydrogen)

Compound: H2O (water)

Explanation: An element is made up of a singular atom while a compound is made up of 2 or more

7 0
3 years ago
Other questions:
  • 3) List two other names for P-waves and for S-waves.
    10·1 answer
  • Give the ion symbol for the the ion that has 15 protons and 18 electrons
    5·2 answers
  • Which is NOT a structure in the respiratory system?
    7·2 answers
  • What is the empirical formula of a compound that contains 6.10 g of hydrogen and 28 g of nitrogen?
    9·1 answer
  • How many moles of HCl are present in 1.30 L of a 0.50 M solution
    5·1 answer
  • PLEASE HELP ASAP I need help with this
    8·1 answer
  • What is the total pressure of a gas mixture containing partial pressures of
    7·1 answer
  • Can alluminium sulphate or carbonate test the purity of water​
    15·1 answer
  • The basic fact that determines molecular shapes is that
    8·1 answer
  • Determine the pressure change when a volume of gas at 760 mmHg is heated from 30.0 °C to 40.0 °C.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!