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
pishuonlain [190]
3 years ago
14

How many ELEMENTS are in Mg + 2HCl → H2 + MgCl2

Chemistry
1 answer:
Andrews [41]3 years ago
8 0

Answer:

the answer is three I belive

You might be interested in
Which of the following can convert nitrogen in the air into a form plants can use
telo118 [61]

Answer:nitrogen fixation i think

Explanation:

3 0
4 years ago
Which of these statements about heating up land and water is true?
Oduvanchick [21]

Answer:

the land is heated through radiant energy,

Explanation:

7 0
2 years ago
What is a sign that a chemical change has happened?
KonstantinChe [14]
I believe D is the answer.
8 0
3 years ago
How can the atomic number and mass number be used to determine the amount of each subatomic particle present in an atom of a giv
Goshia [24]
Because of the environment that
4 0
4 years ago
Please help appreciate it!!
zysi [14]

Explanation:

Ionization reactions are reactions that involve an electrically neutral atom or molecule be converted into electrically charged atom or molecule (ions).

Ions are recognized by the (⁺) and (⁻) signs.

First Reaction: Ions are formed so this option is correct.

Second Reaction: Ions are formed so this option is correct.

Third Reaction: This option is wrong. No ions are formed.

Fourth Reaction: Ions are formed so this option is correct.

Fifth Reaction: Ions are formed so this option is correct.

8 0
3 years ago
Other questions:
  • 23. How would you say: The players competed well. (1 point)
    14·1 answer
  • A certain material has a density of 0.2 g/ml is this material good for building a bridge or for making cushions for a couch
    11·1 answer
  • CARDS
    8·1 answer
  • The concentrations of Fe and K in a sample of riverwater are 0.0400 mg/kg and 1.30 mg/kg, respectively. Express the concentratio
    11·1 answer
  • In what ways do scientists not study the history of Earth's climate?
    9·1 answer
  • Copper(II) oxide reacts with carbon when heated.
    7·2 answers
  • What is the proper compound formula for Hydrogen Cyanide?
    8·2 answers
  • What is the problem with this chemical equation: H2 + O2 → H2O
    11·2 answers
  • Can water stay liquid below zero degrees Celsius?
    10·1 answer
  • How many low tides happen at a given coast in any 24-hour period?<br> Answer here
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!