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
tia_tia [17]
2 years ago
7

The compound ammonium sulfate consists of two ions, NH4+ and SO42–, both of which are

Chemistry
1 answer:
julsineya [31]2 years ago
6 0
They are both (polyatomic) ions.
You might be interested in
Which best describes the result of tropical continental climate in the summer A.hot and sunny B.cool and cloudy
marysya [2.9K]
A. Hot and sunny would be the answer.Hope this helps :)

6 0
3 years ago
HELP PLZ
Vinvika [58]

Answer:

1). 19.9

2). 0

8 0
3 years ago
You carefully weigh out 16.00 g of CaCO3 powder and add it to 64.80 g of HCl solution. You notice bubbles as a reaction takes pl
bulgar [2K]

Answer: Mass of CO_2  produced in this reaction was 6.56 grams

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

CaCO_3(s)+2HCl(aq)\rightarrow H_2O(l)+CO_2(g)+CaCl_2(aq)

Mass or reactants =  Mass of CaCO_3+ mass of HCl = 16.00 + 64.80 = 80.80 g

Mass of products  = mass of aqueous solution + mass of CO_2 + = 74.24 + x g

Mass or reactants = Mass of products

80.80 g = 74.24 + x g

x = 6.56 g

Thus mass of CO_2  produced in this reaction was 6.56 grams

7 0
3 years ago
What is it called when liquid changes state to a gas?
Viefleur [7K]
Boiling point
i hope this helps.
6 0
3 years ago
Help!!!
aleksley [76]

Answer:

Q1) Distillation relies on evaporation to purify water

Explanation:

contaminated water is heated to form steam. inorganic compounds and large non-volatile organic molecules do not evaporate with the water and are left behind. The steam then cools and condenses to form purified water

3 0
3 years ago
Other questions:
  • What are the molality and mole fraction of solute in a 35.9 percent by mass aqueous solution of formic acid (HCOOH)?
    13·1 answer
  • What do the following elements have in common? No, Bk, U, Th, Rn, At
    6·2 answers
  • Which option describes energy being released as heat?
    11·2 answers
  • Amateur radio operators in the United States can transmit on several bands. One of those bands consists of radio waves with a wa
    6·1 answer
  • Match each chemical with the correct use.
    8·2 answers
  • (easy)+(20 points)
    5·2 answers
  • What did Rutherford’s nuclear atomic model not explain?
    13·1 answer
  • Veronica observes how the force of friction causes an object to slow down. She writes the following observation: When an object
    15·1 answer
  • How do you find the core electrons of the elements in the periodic table?
    6·1 answer
  • Ammonia and hydrogen fluoride both have unusually high boiling points due to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!