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
laiz [17]
4 years ago
11

Which kind of magma produces a quiet volcanic eruption

Chemistry
2 answers:
Zina [86]4 years ago
8 0
Magma rich in silica is the answer i have
Ilia_Sergeevich [38]4 years ago
3 0
Mafic lava is low viscosity lava that creates quiet eruptions.

You might be interested in
If 50.0 g of silicon dioxide is heated with an excess of carbon, 27.9 g of silicon carbide is produced. What is the percent yiel
Molodets [167]

Answer: The percent yield of the reaction is 83.5 %

Explanation:

The given balanced equation is

SiO_2+3C\rightarrow SiC+2CO

SiO_2 is the limiting reagent as it limits the formation of product and C is the excess reagent.

According to stoichiometry :

60.08 g of SiO_2 produce = 40.11 of SiC

Thus 50.0 of SiO_2 will produce=\frac{40.11}{60.08}\times 50.0=33.4  of SiC

 Experimental yield of SiC = 27.9 g

Percent yield = \frac{\text {Experimental yield}}{\text {theoretical yield}}\times 100=\frac{27.9g}{33.4g}\times 100=83.5\%

Thus  percent yield of the reaction is 83.5 %

6 0
3 years ago
Which describes the results of the double slit experiment? Check all that apply.
Elanso [62]

Waves produced a diffraction pattern.

Results supported the wave theory of light.

8 0
3 years ago
Which of the following statements is true?
rewona [7]

Answer:

d? im pretty sure

Explanation:

3 0
3 years ago
Why is the addition of cold distilled water to the container holding the aspirin you are trying to isolate a necessary step and
Rudik [331]

Answer:

The aspirin is more soluble in ethanol than water - the water helps the crystals separate from solution.

Explanation:

Hope this helps!

3 0
3 years ago
HELLPP!!! plz!! im confused.
lara [203]
The reaction reaches equilibrium at 2.75 seconds
7 0
3 years ago
Read 2 more answers
Other questions:
  • The ph of 0.255 m hcn is 4.95. What is the value of ka for hydrocyanic acid?
    13·1 answer
  • What does heat do to an elecron
    14·2 answers
  • What is the boiling point of a solution that contains 3 moles of KBr in 2000 g of water? (Kb = 0.512 C/m)
    6·1 answer
  • An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. what are its atomic number, atomic mass, and net charge?
    12·2 answers
  • How many ions are in sodium bicarbonate
    10·2 answers
  • A mixture contains NaHCO3 together with unreactive components. A 1.54 g sample of the mixture reacts with HA to produce 0.561 g
    13·1 answer
  • What is necessary to produce visible light from chemical compounds?
    11·1 answer
  • HELP ME ASAP PLEASE<br><br> I need the answers I’m in a hurry
    8·1 answer
  • different energy sources can be used to generate electricity which of the following use a renewable energy resource to generate
    8·1 answer
  • When a 27.7 mL sample of a 0.400 M aqueous hypochlorous acid solution is titrated with a 0.335 M aqueous potassium hydroxide sol
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!