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
fiasKO [112]
2 years ago
7

Look at the image shown.

Chemistry
1 answer:
Charra [1.4K]2 years ago
6 0
Where’s the image sorry this isn’t much help but I don’t know what to answer if I can’t see the image
You might be interested in
Which process is a chemical change?
Vinvika [58]
A. is the correct answer.
8 0
2 years ago
Read 2 more answers
How many moles of H2SO4 are needed to completely neutralize 0.0164 mol KOH
Vanyuwa [196]
0.0082 You have to equal out the amount of concentration with the unknown
8 0
3 years ago
Read 2 more answers
1 Balance each equation. Paragraph Styles Voice Sensity 2) Indicate the type of reaction by classifying each reaction as single
nika2105 [10]

1. Double replacement (DR)

2. Decomposition (D)

<h3>Further explanation</h3>

1. Al2(SO4)3 + Ca3(PO4)2 -> 2AIPO4 + 3CaSO4

Double replacement (DR) : there is an ion exchange between two ion compounds in the reactant to form two new ion compounds in the product

General form :

AB + CD -> AD + CB

2.  2NaCIO3 → 2NaCl + 3O2

Decomposition (D) : Reactant breakdown into simpler ones(reverse of combination)

General form :

AB ---> A + B

6 0
3 years ago
Crystals of a chemical in a lab slowly disappear from their container they do not become liquid. What change of state is this an
Olenka [21]
The change of state that has been given in the question is called sublimation. It is actually the process in which a solid gets directly converted to gas without changing into liquid. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
8 0
3 years ago
2.
katovenus [111]

Answer:

A. 6atm

Explanation:

Using pressure law equation:

P1/T1 = P2/T2

Where;

P1 = initial pressure (atm)

T1 = initial temperature (K)

P2 = final pressure (atm)

T2 = final temperature (K)

According to this question;

P1 = 3 atm

P2 = ?

T1 = 120K

T2 = 240K

Using P1/T1 = P2/T2

3/120 = P2/240

Cross multiply

240 × 3 = P2 × 120

720 = 120P2

P2 = 720/120

P2 = 6atm

4 0
2 years ago
Other questions:
  • how many grams of silver chloride (AgCI) can be produced if you start with 4.62 grams of barium chloride (BaCI2)
    9·2 answers
  • Which statements describe inorganic compounds?
    15·1 answer
  • Which processes are driven primarily by earths from the sun?
    5·1 answer
  • Write the equilibrium constant expression for this reaction: 3h (aq) po−34 (aq) → h3po4 (aq)
    13·1 answer
  • A hydrated form of copper sulfate (CuSO4·x H2O) is heated to drive off all the water. If we start with 8.79 g of hydrated salt a
    6·1 answer
  • What branch of chemistry is most concerned with the study of carbon compounds
    13·1 answer
  • A container has the dimensions of 10 cm x 50 mm x 0.2 m. It is filled completely with 5.0 kg of a powdery ore. What is the densi
    14·1 answer
  • Any one of the 6 machines that all machines are made of​
    6·1 answer
  • What is the golgi complex nickname
    8·2 answers
  • A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!