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
laila [671]
3 years ago
5

Answer this express as a chemical equation

Chemistry
1 answer:
Nataliya [291]3 years ago
6 0

Answer:

Pb(No3)2+2Nacl_PbCl2+2NaNO3

You might be interested in
The word “covalent” can be broken into two parts: “co” and “valent.” The “co” part means
Setler79 [48]

Answer:

Outer electrons.

Explanation:

All bonds are localized bonds formed between two atoms by the donation of electrons from each atom.

4 0
3 years ago
A student needed to dissolve a substance that she knew was soluble in water. according to the chart, which other solvent would m
Dmitry [639]
The chart is attached below and the options are as follow,

A Benzene

B Methanol

C Hexane

D Octane

Answer:
             Option-B (Methanol) is the correct answer.

Explanation:
                    As we know that the substance given to student is soluble in water. Therefore, those substances which are soluble in water are polar in nature because water is polar in nature and Like Dissolves Like.
                    Hence, in chart it can easily be seen that Methanol is also polar in nature due to presence of -O-H (polar) bond. So, the substance will dissolve in it.

8 0
3 years ago
What is the frequency of a wave traveling west with a velocity of 414 meters per second and a wavelength of 1.8 meters? hertz
LuckyWell [14K]

Answer:

230hz

Explanation:

Hello,

To solve this question, we gave to use the relationship between velocity-frequency-wavelength to find the frequency in this question.

V = Fλ

V = velocity or speed of the wave

F = frequency of the wave

λ = wavelength of the wave

Data;

V = 414m/s

λ = 1.8m

f = ?

V = fλ

f = v/λ

f = 414/1.8

f = 230hz

The frequency of the wave is 230hz

7 0
3 years ago
Which activity most likely involves the direct use of saturated hydrocarbons?
Ugo [173]
I dont know but the options are: 
burning natural gasdissolving salt in watercarving stone with hammer and chisel<span>bending steel by hand</span>
8 0
4 years ago
Read 2 more answers
To balance an equation, you need to write numbers called (BLANK) in front of the molecule or compound. DO NOT CHANGE THE SUBSCRI
navik [9.2K]

Answer:

Coefficients

3 0
3 years ago
Other questions:
  • Examples of mechanical and physical weathering in our neighborhoods
    13·1 answer
  • Electricity is created by the movement of _____.
    6·2 answers
  • How much H2O is produced when 20000 g of C2H2 burns completely? Answer in units of g.
    12·1 answer
  • Which two polymers have glucose monomers?
    6·1 answer
  • A heliox tank contains 32% helium and 68% oxygen. The total pressure in the tank is 475 kPa. What is the partial pressure of hel
    12·1 answer
  • Identify the two main forms of energy which drive the cycling of matter on Earth.
    12·1 answer
  • Which eletric configuration represents an atom of lithium in an excited state?
    6·1 answer
  • What is the molar concentration (in moles/L) of a solution made with 3.744 g of Mg(NO3)2 dissolved in enough water to make 50.0
    8·1 answer
  • What mass of hydrogen sulfide, H2S, will completely react with 2.00 moles of silver nitrate, AgNO3?
    5·1 answer
  • Determine the specific heat of a metal that has a mass of 34.57 g that absorbs 678 J of heat and is heated from 25.0 °C to 55.0
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!