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Sati [7]
3 years ago
7

When magma reaches the surface gases what out of it

Chemistry
1 answer:
shutvik [7]3 years ago
7 0
The main types of gasses that come out of a volacano when the magma comes to the surface is steam (water vapor) and carbon dioxide.

-Enjoy!=)
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Which statetment provides the best explanation of where traits come from?
goldfiish [28.3K]

the traits or characteristics we have, is aquired from both parents, so

correct option is :

D: Genes inherited from both parents

3 0
2 years ago
Write the number in scientific notation 1123<br>​
Anastasy [175]
1.123 * 10^3 thatsssss it
4 0
3 years ago
Please help me with these! Mark brainliest
bearhunter [10]

Answer:

1. Alkalinity

2. True

3. Red

Explanation:

1. 8-14, which are the bases, are alkaline

2. Salt lowers the melting/freezing point of water

3. Blue --> Red is Acid

6 0
3 years ago
Suppose that 10.0 L of Carbon Dioxide gas are produced by this reaction, 4C3H5N3O9 -&gt; 12 CO2 + 10H2O + 6N2 +O2, at a temperat
siniylev [52]

The mass of nitroglycerin : 34.52 g

<h3>Further explanation</h3>

Reaction

4C₃H₅N₃O₉ ⇒ 12 CO₂ + 10H₂O + 6N₂ +O₂

Volume = 10 L

Temperature = -5°C=268 °K

Pressure = 1 atm

mol of CO₂ (ideal gas) :

\tt n=\dfrac{PV}{RT}\\\\n=\dfrac{1\times 10}{0.082\times 268}\\\\n=0.455

mol ratio C₃H₅N₃O₉ : mol CO₂= 4 : 12, so mol C₃H₅N₃O₉ :

\tt \dfrac{4}{12}\times 0.455=0.152

mass C₃H₅N₃O₉ (MW=227,0865 g/mol):

\tt 0.152\times 227.0865=\boxed{\bold{34.52~g}}

4 0
3 years ago
I would appreciate if somebody help me please!!! Pt2 posted
nignag [31]

The disease prevention methods are as follows:

  • Influenza: Avoid close contact with sick people; Cover your mouth and nose, Clean your hands
  • Salmonella: wash hands properly; keep food area clean; cook food properly
  • Type 2 Diabetes : exercise regularly; reduce sugar intake; quit smoking
  • HIV/AIDS: Avoid sharing of unsterilized sharp objects; avoid unprotected sex; screen blood before transfusion
  • Heart disease: avoid trans fat; exercise regularly; avoid smoking
  • Whooping cough: wear face masks; wash regularly; get vaccinated

<h3>What is the disease prevention?</h3>

Disease prevention refers to the steps taken to protect oneself from developing a particular disease.

The disease prevention methods for the given diseases is as follows:

  • Influenza: Avoid close contact with sick people; Cover your mouth and nose, Clean your hands
  • Salmonella: wash hands properly; keep food area clean; cook food properly
  • Type 2 Diabetes : exercise regularly; reduce sugar intake; quit smoking
  • HIV/AIDS: Avoid sharing of unsterilized sharp objects; avoid unprotected sex; screen blood before transfusion
  • Heart disease: avoid trans fat; exercise regularly; avoid smoking
  • Whooping cough: wear face masks; wash regularly; get vaccinated

In conclusion, disease prevention is the best policy in health care.

Learn more about disease prevention at: brainly.com/question/13341436

#SPJ1

8 0
2 years ago
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