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
kondaur [170]
2 years ago
10

Ill give u brainliest pls help!

Chemistry
1 answer:
Pani-rosa [81]2 years ago
4 0

radio waves,  micro waves, infrared waves, visible light rays, ultra-violet rays, x-rays, then finally, gamma rays. I hope this was helpful to you.

You might be interested in
Write the atomic symbols for isotopes with the following characteristics? 1)an oxygen atom with 10 neutrons 2)a neon atom with t
VARVARA [1.3K]
Isotopes are elements that differ in the number in neutrons while the numner of protons are the same. The answers of the questions are: 1) 18/8 O 2) 22/10 Ne 3) 53/25 Mn 4) 37/24 Cr 5) 106/81 Ti.
8 0
3 years ago
1.15.7 cm3 of HCl completely neutralised 25 cm3 of LiOH. The HCl was 2 mol/dm3.The equation is :
Whitepunk [10]

Answer:

C₂ = 1.26 mol/dm³

Explanation:

Given data:

Volume of HCl =V₁ =  15.7 cm³

Volume of LiOH = V₂ =  25 cm³

Concentration of HCl =C₁ = 2 mol/dm³

Concentration of LiOH =C₂=  ?

Solution:

Chemical equation:

LiOH + HCl    →     LiCl + H₂O

Formula:

C₁V₁   = C₂V₂

by putting values,

15.7 cm₃× 2 mol/dm³ = C₂× 25 cm³

C₂ = 15.7 cm₃× 2 mol/dm³ / 25 cm³

C₂ = 31.4 cm₃.mol/dm³ / 25 cm³

C₂ = 1.26 mol/dm³

8 0
2 years ago
Metallic copper is formed when aluminum reacts with copper(II) sulfate according to the
katovenus [111]

Answer: Given the equation for reaction is

2 A l +C u S O 4 → A l 2 ( S O 4 ) 3 + 3 C u .

Explanation:

3 0
2 years ago
Which is the most common nutrient deficiency in the world?
inna [77]
The most common nutrient deficiency in the world is Iron. 

Iron is the answer.

Final answer:- a) Iron
4 0
3 years ago
Read 2 more answers
When 4 moles of aluminum are allowed to react with an excess of chlorine gas, Cl2, how many moles of aluminum chloride are produ
Nat2105 [25]
2Al+3Cl2==>2AlCl3
(4mol Al)(2 mol AlCl3/2 mol Al)=4 mole AlCl3
6 0
3 years ago
Read 2 more answers
Other questions:
  • What observations would lead you to believe that the ink is actually a mixture?
    6·1 answer
  • When ice melts what happens to the water molecules
    7·1 answer
  • Water has many exceptional and useful properties. Which is the rarest property among compounds?Water has many exceptional and us
    14·1 answer
  • How many molecules of CaCl2 are equivalent to 75.9g CaCl2 (Ca=40.08g/mol, CL=35.45g/mol)
    12·1 answer
  • How do i find the mole of something?
    12·2 answers
  • Vegetarian diets can provide high levels of antioxidants and a lipid profile that can help prevent coronary disease. However, th
    6·1 answer
  • 6q+4-q+5 <br><br> please help
    9·1 answer
  • What is the molarity of 122.5 g of AlCl3 in 1.0 L of solution? (MM = 133 g/mol)
    9·1 answer
  • 1 point
    7·1 answer
  • Pls pls help<br> Pls pls pls help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!