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
goblinko [34]
3 years ago
8

At standard pressure, the difference between the freezing point and the boiling point of water, in Kelvin degrees, is D. 373 A.

100 B. 180 C. 273
Chemistry
1 answer:
Sergio [31]3 years ago
7 0
The answer to this question is A. 100
 

You might be interested in
Which element has 47 protons?
Naya [18.7K]

Answer:

silver

Explanation:

4 0
3 years ago
Read 2 more answers
Which Group 16 element combines with hydrogen to form a compound that has the strongest hydrogen bonding between its molecules?
Natalka [10]
I am gonna go with 3 Sulfur
4 0
3 years ago
7 H2SO4<br> what is the coefficient?<br> what are the subscript numbers?
baherus [9]

Answer:

Coefficient: number balancing sulfuric acid in a chemical reaction.

Subscripts: number of atoms of each element forming the compound.

Explanation:

Hello!

In this case, since sulfuric acid is a molecule containing hydrogen, sulfur and oxygen in the following way:

- Two hydrogen atoms.

- One sulfur atom.

- Four oxygen atoms.

We can notice the 2 at H represents those two hydrogen atoms, the subscriptless S represent that 1 sulfur atom and the 4 at O represents those four oxygen atoms.

Moreover, since the molecules is given as 7 H2SO4 ; from stoichiometry, we infer that every number preceding the molecule stands for a coefficient which is used to balance a undergoing chemical reaction reaction.

Best regards!

3 0
3 years ago
How do I calculate the molecular and molar masses of compounds​
ludmilkaskok [199]

Answer:

The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol). The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.

6 0
3 years ago
At the end of 2019, Blossom Company has accounts receivable of $756,900 and an allowance for doubtful accounts of $59,600. On Ja
KATRIN_1 [288]

Answer:

Explanation:

Adjusting entries:      

S.no. Accounts title and explanation  Debit $       Credit $

a.         Accounts receivable           5800  

   

      Allowance for doubtful accounts                                   5800

     

       (for reversing the write off)    

b.  Cash account                          5800  

         

         Accounts receivable                                             5800

         (for cash collection from write off account)  

5 0
3 years ago
Other questions:
  • An object with a mass of 3.5 g raises the level of water in a graduated cylinder from 25.1 mL to 31.7 mL. What is the density of
    15·1 answer
  • One reaction that produces hydrogen gas can be represented by the unbalanced chemical equation Mg+HCl=MgCl2+H2. What mass of HCl
    14·1 answer
  • What's an element in period 5 with larger radius than Yttrium?
    13·1 answer
  • Which statement best describes the greenhouse effect? It is a process by which plants are able to grow well in a warm, enclosed
    12·2 answers
  • What are the coordinates of the midpoint of the line segment with endpoints (2, 5) and (4, -7)?
    10·1 answer
  • The number of protons in an atom is defined by it's
    8·1 answer
  • Which of the following are electromagnetic waves?
    15·2 answers
  • Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene and chlorine. CCl4(g) + (1/2)O
    12·1 answer
  • 1. How many moles of hydrogen are needed to completely react with two moles of nitrogen?
    13·1 answer
  • PLZZZZZZZ HELPPPP MEEEE ASAP CHEMISTRY QUESTION DOWN BELOW How can you identify a reversible reaction from a chemical equation?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!