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
antoniya [11.8K]
2 years ago
6

PLEASEEEEEEE HELPPPPPPPPPPP

Chemistry
1 answer:
Svetlanka [38]2 years ago
6 0

Answer:

It would be solid

Explanation:

Its below the freezing temp which is around 30 hope this helps! :) plzz mark brainliest

You might be interested in
What type of energy does a ball on top of a hill or a child on top of a slide have? gravitational energy, mechanical energy, rad
KATRIN_1 [288]
Gravitational Energy
5 0
3 years ago
Read 2 more answers
Which is the larger atom kr Or As
nasty-shy [4]

Answer:

I think As is larger

Explanation:

5 0
2 years ago
Hydrogen and oxygen react chemically to form water how much water would form if 14.8grams of hydrogen reacted with 34.8 grams of
pishuonlain [190]

Answer:

There will be formed 39.1935 grams H2O formed

Explanation:

<u>Step 1:</u> The balanced equation

2H2 + 02 → 2H20

<u>Step 2</u>: Given data

mass of hydrogen = 14.8 grams

Molar mass of hydrogen = 2.02 g/mole

mass of oxygen = 34.8 grams

Molar mass of oxygen = 32 g/mole

<u>Step 3: </u>Calculate moles

moles = mass / Molar mass

moles of hydrogen = 14.8g/ 2.02 g/mole = 7.33 moles

moles of oxygen = 34.8g / 32g/mole = 1.0875 moles

For 2 moles hydrogen consumed, we need 1 mole of oxygen.

This means oxygen is the limiting reagens and will be consumed completely. Hydrogen is the reactant in excess, there will remain 5.155 moles of hydrogen

<u>Step 4:</u> Calculate moles of H2O

We see that for 2 moles of H2 consumed, there is needed 1 mole of O2, to produce 2 moles of H2O.

For 1.0875 moles of oxygen consumed, there will be produced 2.175 moles of H2O

<u>Step 5:</u> Calculate mass of water

Mass of H2O = moles of H2O * Molar mass of H2O

Mass of H2O = 2.175 moles * 18.02 g/moles 39.1935 grams

There will be formed 39.1935 grams H2O formed

4 0
3 years ago
Using the correct answer from Part B, calculate the volume of a rectangular prism with a length of 5.6 cm, a width of 2.1 cm, an
son4ous [18]
So the question is asking to compute the volume of a rectangular prism with a length of 5.6 cm,  width of 2.1 cm and a height of 6.6 cm, and base on the said given and using the formula in getting the volume of a rectangular prism, the volume 77.62 cm^3. I hope this would help.
3 0
3 years ago
Read 2 more answers
Electronegativities of the elements Be, Mg, Ca, and Sr follow a specific trend within their group. Based on this trend, the atom
Travka [436]

Answer:

Sr

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which blood glucose-lowering hormones is produced by the pancreatic islet cells
    6·1 answer
  • The enthalpy change, ΔH, for a reaction at constant pressure is defined as: ΔH = ΔE + PΔV. For which of the following reactions
    12·1 answer
  • 16) Which of the following elements is unique to nucleic acids when studying organic compounds?
    12·2 answers
  • If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on the central atom, the struct
    11·2 answers
  • A student assisting with the experiment would observe all of the following about the electron transport chain EXCEPT:A. Electron
    11·1 answer
  • What term is used to describe the average kinetic energy of the molecules in a shape?
    15·1 answer
  • Which is a series circuit and a parallel circuit
    6·2 answers
  • Which atom in each pair that has the largest atomic radius.
    14·1 answer
  • does the character of a bond become more covalent or ionic when the difference in electronegativity of the bonded atoms increase
    15·1 answer
  • If acid comes in contact with your skin, why must you flush the area with plenty of cold water, rather than neutralizing the aci
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!