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
NikAS [45]
3 years ago
9

Consider the following incomplete reaction. Mg + 2Y ---> MgCl₂ + H₂ Choose the formula for the missing substance Y.

Chemistry
1 answer:
vesna_86 [32]3 years ago
7 0
It would be B as the answer
You might be interested in
If m = 45g and V = 15ml, what is D in g/ml?​
ch4aika [34]

Answer:

3 g/mL

Explanation:

We know that the density of an object can be measured by dividing its mass (g) to its volume (mL).

Formula

D=m/v

Given data:

Mass= 45 g

Volume= 15 mL

Now we will put the values in formula:

D=45 g/ 15 mL= 3 g/mL

6 0
3 years ago
What was Johann Dobereiner’s contribution to the development of the periodic table?
umka21 [38]
<span>he introduced his law of triads. each triad was a group of three elements</span>
3 0
3 years ago
Read 2 more answers
A sample of marble has a volume of 6 cm3 and a density of 2.76 g/cm3. What is its mass?
zhuklara [117]

Answer:

16.56g

Explanation:

6*2.76=16.56...

6 0
3 years ago
Read 2 more answers
4) What mass of hydrogen is formed when 2.00g of magnesium<br> Mg + H2SO4–&gt;H2SO4
DochEvi [55]

Answer:

0.16g

Explanation:

Please mark as brainliest

7 0
2 years ago
Read 2 more answers
What is the 3 types of matters​
baherus [9]

Answer:

Solid, liquid, and gas

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • the molar enthalpy of formation of carbondioxide is -393kjmol. calculate the heat released by the burning of 0.327g of carbon to
    12·1 answer
  • What are the first five elementsof the periodic table?
    7·1 answer
  • Which best describes the definition for the atomic mass of an element?
    8·2 answers
  • Which part of the periodic table contains elements with the greatest metallic properties?
    11·1 answer
  • Convert 35.0 m/s to cm/min
    8·1 answer
  • Which of the four fundamental forces are involved in chemical bonding?
    11·1 answer
  • С14H30= 3C2H4 + ? <br><br>Please help I'm really bad with science lol​
    14·1 answer
  • Which property is shared by both acids and bases?
    10·1 answer
  • Can someone help me with this question please​
    12·1 answer
  • According to LOCO mass, the mass of reactants and products are what?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!