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
Agata [3.3K]
3 years ago
13

Identify the type of reaction and the products. MgF2+KNO3 ->

Chemistry
1 answer:
Airida [17]3 years ago
7 0

Answer:

double replacement MgN2O6 + KF

Explanation:

You might be interested in
Ozone gas is a form of elemental oxygen containing molecules with three oxygen atoms, O3. Ozone is produced from atmospheric oxy
adelina 88 [10]

<u>Answer:</u> The unbalanced chemical equation is written below

<u>Explanation:</u>

Unbalanced chemical equation does not follow law of conservation of mass.

In an unbalanced chemical equation, total number of individual atoms on the reactant side will not be equal to the total number of individual atoms on the product side.

The chemical equation for the formation of ozone gas from oxygen gas:

O_2(g)\rightarrow O_3(g)

Hence, the unbalanced chemical equation is written above.

8 0
3 years ago
Read 2 more answers
What has a higher temperature a match or an ice cube
swat32

I would say the match because it has a higher temperature but I kinda feel it’s A ice cube because it’s to much of an easy question

6 0
3 years ago
Convert 7.1X1025 molecules of water to moles
scoundrel [369]

Answer:

Moles of water in 7.1×10²⁵ molecules are 118 mol.

Explanation:

Given data:

Number of molecules of water = 7.1×10²⁵ molecules

Moles of water in 7.1×10²⁵ molecules = ?

Solution;

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

For example,

1 mole = 6.022 × 10²³ molecules of water

7.1×10²⁵ molecules of water × 1 mol / 6.022 × 10²³ molecules of water

1.18×10² moles of water 0r 118 moles of water

5 0
3 years ago
Calculate how many grams of BeCl2 are required to produce 0.52 grams of MnCl2
Leokris [45]

Answer:

65.0cp

Explanation:

7 0
3 years ago
2mL of a serum sample was added to 18mL of phosphate buffered saline (PBS) in Tube 1. 10mL of Tube 1 was added to 40mL of PBS in
Sladkaya [172]

Answer:

Tube 2 has a total dilution of 1:50

Explanation:

We have a 2 ml serum sample added to a 18 mL phosphate buffered saline sample in tube 1. This means now in tube 1 there is 20 mL.

We have a 1:10 (= 2:20) dilution here.

10 ml of this 1:10 diluted tube 1 is taken and added to a 40 mL of PBS in tube 2.

Now we have 50 mL in tube 2.

This is a 10:50 (= 1:5) dilution.

The total dilution is 10x5 = 50

So the total ditultion has a rate 1:50

Tube 2 has a total dilution of 1:50

4 0
3 years ago
Other questions:
  • Isotopes are atoms of the same element with the same number of protons and a different number of
    12·2 answers
  • The symbol for xenon (Xe) would be a part of the noble gas notation for the element antimony. cesium. radium. uranium.
    12·2 answers
  • Did I balance this equation correctly
    9·1 answer
  • A chemistry student is given 3.00 L of a clear aqueous solution at 17.° C . He is told an unknown amount of a certain compound X
    9·1 answer
  • Scientists test a hypothesis by?
    7·1 answer
  • A certain reaction has an activation energy of 28.90 kJ / mol. At what Kelvin temperature will the reaction proceed 5.00 times f
    8·1 answer
  • A system is said to be in a state of dynamic equilibrium when the
    5·1 answer
  • Which of these compounds has the highest boiling point?
    10·1 answer
  • What is the mass of 0.59L of SO2 at STP?
    12·1 answer
  • Why is most of the mass of an atom in the nucleus
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!