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
aev [14]
3 years ago
9

Explosive volcanic eruptions will hurl: hot cinders volcanic bombs lava pebbles large rocks all of the above

Chemistry
2 answers:
andreev551 [17]3 years ago
8 0
The answer is all of the above
N76 [4]3 years ago
6 0

Answer:

Hot cinders and volcanic bombs.

Explanation:

Hello,

It is widely known the disaster behind the eruption of a volcano, nonetheless, it is important to figure out that from the listed options just hot cinders and volcanic bombs are actually released when a volcano erupts as long as lava pebbles are formed when the lava rapidly cools down due to the seawater and by cause of the eruption the rocks are both broken, melt and subsequently expelled in the form small or medium - sized pieces. Do not forget that gases such as hydrogen sulfide and others are released as well.

Best regards.

You might be interested in
In a solution, the parts of the solution are mixed A) chemically. B) physically. C) only in water. D) by electronic means.
alisha [4.7K]

B. physically i hope this helps

6 0
3 years ago
Read 2 more answers
BRAINLIESTTT ASAP! PLEASE ANSWER IN YOUR OWN WORDS. :)
const2013 [10]

Answer:

The atomic structure of an atom involves 3 subatomic particles: the proton, neutron, and electron. The proton has a positive charge and is found in the core of the atom, with the neutral neutrons that also have a mass of 1 amu (atomic mass unit) just like the proton. The nucleus is the core of the atom and contains protons and neutrons and is practically the only area with mass. The electron cloud is basically an area surrounding the nucleus and it contains negative charged electrons. Electrons have no mass but are charged with a negative charge that keeps them. I really hope this helps :)

Explanation:

There is a helpful video that actually explains the structure of an atom in a rather fun way in just 2 minutes. It really does help big time and it's kinda funny if you look it up on YT and watch:

WKRP: Venus Explains the Atom

Have a wonderful great day :)

8 0
3 years ago
What is the pH of a 0.028M solution (pH= -log(M))<br><br> A) 3.56<br> B) 2.88<br> C) 1.55<br> D) 1
kupik [55]

Answer:

1.55

Explanation:

-log(M)=pH

- Hope that helps! Please let me know if you need further explanation.

4 0
3 years ago
A 101.2 ml sample of 1.00 m naoh is mixed with 50.6 ml of 1.00 m h2so4 in a large styrofoam coffee cup; the cup is fitted with a
Murrr4er [49]

The enthalpy change of the reaction when sodium hydroxide and sulfuric acid react can be calculated using the mass of solution, temperature change, and specific heat of water.

The balanced chemical equation for the reaction can be represented as,

H_{2}SO_{4}(aq) + 2NaOH (aq) ----> Na_{2}SO_{4}(aq) + 2H_{2}O(l)

Given volume of the solution = 101.2 mL + 50.6 mL = 151.8 mL

Heat of the reaction, q = m C .ΔT

m is mass of the solution = 151.8 mL * \frac{1 g}{1 mL} = 151.8 g

C is the specific heat of solution = 4.18 \frac{J}{g. ^{0}C}

ΔT is the temperature change = 31.50^{0}C - 21.45^{0}C = 10.05^{0}C

q = 151.8 g (4.18 \frac{J}{g ^{0}C})(10.05^{0}C) = 6377 J

Moles of NaOH = 101.2 mL * \frac{1L}{1000 mL}*\frac{1.00 mol}{L} = 0.1012 mol NaOH

Moles of H_{2}SO_{4} = 50.6 mL * \frac{1 L}{1000 mL} * \frac{1.0 mol}{1 L} = 0.0506 mol H_{2}SO_{4}

Enthalpy of the reaction = \frac{6377 J*\frac{1kJ}{1000J}}{0.0506 mol} = 126 kJ/mol

5 0
3 years ago
Fill in the following table.
Nostrana [21]

Answer:

i cant see the photo but i would love to help

Explanation:

6 0
2 years ago
Other questions:
  • Determine the number of ch2cl2 molecules in 25.0 g ch2cl2.determine the number of ch2cl2 molecules in 25.0 g ch2cl2.
    9·2 answers
  • If the number of moles of a gas initially contained in a 2.10 l vessel is doubled, what is the final volume of the gas in liters
    6·1 answer
  • The rule that an atom gains or loses electrons to form a full valance electron shell is often called the octet rule
    5·1 answer
  • How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of g.
    12·1 answer
  • 4) What is the IUPAC name of this compound?
    13·1 answer
  • You crumple a piece of paper in your hands. Not all of the kinetic energy from your hands is used to crumple the paper. Where do
    8·1 answer
  • What is the molar mass of (NH4)3 PO3?
    9·2 answers
  • How many grams of BF3 would you weigh out to make the following solution: 90.0 mL of 1.20 M BF3?
    15·1 answer
  • 13. "The business of America is business.” — President Calvin Coolidge.
    15·1 answer
  • If you have 1.5 grams of silver nitrate, how many grams of silver could<br> you produce?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!