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
Lena [83]
3 years ago
10

In the equation:

Chemistry
2 answers:
Sliva [168]3 years ago
6 0
3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl<span>


Mg</span>₃Cl₂ = <span>Magnesium Phosphide
</span>
NaCl = Sodium <span>chloride

hope this helps!</span>
jek_recluse [69]3 years ago
3 0

Answer:

3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl

Explanation:

For MgCl2 + Na3P reagents to be used in a chemical reaction that forms NaCl, a balanced equation must be established. In this case, the equation will be:

3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl

Balancing a chemical equation means getting the stoichiometric coefficients right (the smallest positive integers that appear before the substances in the equations) so that the number of atoms of each element is equal on both sides of the equation, that is, the reactants (first member) and on products (second member).

This is important primarily because, as Lavoisier's law of conservation of masses says, "In a chemical reaction done in a sealed container, the sum of the reactant masses is equal to the sum of the product masses." This means that the atoms of the elements in the reactions do not appear out of nowhere, nor are they destroyed. But in fact, these atoms undergo a rearrangement, "shifting positions," as it were, because their previous bonds are undone and new chemical bonds are formed that give rise to the products.

You might be interested in
A. what is atmospheric pressure?
Vanyuwa [196]

Answer:

<em>What is atmospheric pressure? -------> Atmospheric pressure is a force in an area pushed against a surface by the weight of the atmosphere of Earth, a layer of air.</em>

<em>Why does the atmosphere exert pressure? -------> Because gas particles in the air—like particles of all fluids—are constantly moving and bumping into things, so they exert pressure. </em>

<em>What is the value of atmospheric pressure at sea level, in newtons per square centimeter? -------> Atmospheric pressure at sea level is about 10 N/cm2 or 100 kPa or about 10 m of water or about 760 mm of mercury, but varies with the weather, and of course altitude.</em>

<em>I hope this helps and have a great day!</em>

Explanation:

6 0
2 years ago
To make 2.00 L of 0.300 M sulfuric acid, how many mL of a 1.00 M stock solution should be used?
Tamiku [17]
We are given with
M1 = 1.00 M

M2 = 0.300 M
V2 = 2.00 L

We are asked to get V1

Using material balance
M1 V1 = M2 V2
Substituting the given values
1.00 V1 = 0.300 M (2.00 L)
V1 = 0.600 L or 600 mL
THe volume needed is 600 mL<span />
3 0
3 years ago
Which mechanisms is most significant in returning the ion concentrations to the resting state?
IceJOKER [234]

Answer:

Active transport by the Na+-K+ pump

Explanation:

Active transport by the Na+-K+ pump

Maintenance (and restoration) of the resting ion concentrations depends on the Na+-K+ pump. Once gated ion channels are closed, the combined action of the pump and ion leakage (particularly that of K+) establishes a resting membrane potential in a typical neuron of around âˆ'70 mV.

5 0
2 years ago
The solute will dissolve quicker if the solute is more?
Vitek1552 [10]

Answer:

I think D. settled :)

Explanation:

5 0
3 years ago
Read 2 more answers
If an atom has an atomic number of 6 and and abdomens mass of 12 how many electrons does it have
Basile [38]
Atomic number refers to the proton number of the atom itself. Number of electrons in an atom (an atom that is not reacted with any other molecules / Just the atom alone), is the same as the number of protons, because each electron has 1 negative charge, and each proton 1 positive charge, where they cancel out on each other to become a neutral charge.

So, when atomic number is 6, proton number is also 6, and number of electrons will also be 6 in that atom.

Hope this helps! :)
5 0
3 years ago
Other questions:
  • What is the volume of a square pyramid with base edges of 40 cm and a slant height of 25 cm? (1 point 533.3 cm3 8,000 cm3 12,000
    5·1 answer
  • What amount of pure acid must be added to 600 mL of a 40% acid solution to produce a 60% acid solution?
    15·1 answer
  • The carbohydrates seen here contains 3 common elements.They are....
    11·2 answers
  • Which statement is true about the electromagnetic spectrum?
    12·1 answer
  • Will give brainliest
    8·1 answer
  • 1. Describe what an irreversible change is.
    11·2 answers
  • C3H8 +502 + 3CO2 + 4H2O
    11·1 answer
  • What element does sodium phosphate and silver nitrate create
    9·1 answer
  • Alan wants to identify an unknown solid compound. Which statement correctly describes a method he could use to identify the comp
    9·1 answer
  • A chemist has a block of iron metal (density is 7.87 g/mL). They drop the metal into a graduated cylinder containing water, and
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!