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
krek1111 [17]
2 years ago
7

Hello po pa help hehehehe​

Chemistry
2 answers:
DENIUS [597]2 years ago
3 0

Answer:

4=c

Explanation:

Harman [31]2 years ago
3 0

Answer:

1. C

2.B

3.A

4.D

5.B

Explanation:

I know that's the correct answer because I learned it at elementary and read it on a book

You might be interested in
Does it require more force to stop a bus or a bike moving at the same speed
iVinArrow [24]
Well depends how fast they're going if it's a slow speed a bus but at a fast speed a bike because you wanna be careful while stopping
7 0
3 years ago
How many moles are present in 2.126 g of H2O2 ?
Vinil7 [7]

Answer:

molecular weight of H2O2 or grams. This compound is also known as Hydrogen Peroxide. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles H2O2, or 34.01468 grams.

1 grams H2O2 is equal to 0.029399071224542 mole.

1 grams H2O2 to mol = 0.0294 mol

10 grams H2O2 to mol = 0.29399 mol

20 grams H2O2 to mol = 0.58798 mol

30 grams H2O2 to mol = 0.88197 mol

40 grams H2O2 to mol = 1.17596 mol

50 grams H2O2 to mol = 1.46995 mol

100 grams H2O2 to mol = 2.93991 mol

200 grams H2O2 to mol = 5.87981 mol

6 0
2 years ago
Read 2 more answers
What is a nonpolar covalent bond?
Vlad1618 [11]

<u>Answer:</u> The correct answer is Option D.

<u>Explanation:</u>

A non-polar covalent bond is defined as the bond which is formed between the atoms having no difference in electronegativity values. For Example: Cl_2,H_2 etc..

In this bond, the electrons are shared equally and \Delta EN value is equal to 0.

Hence, the correct answer is Option D.

8 0
2 years ago
Energy can cause matter to _ or _<br>​
Firdavs [7]
Technically the answer would be a
7 0
2 years ago
Which of these compounds would most likely be found in a deposit of natural gas?
Valentin [98]
The correct answer for the given question above would be option A. The compound that would most likely be found in a deposit of natural gas is CH4 or METHANE. Methane is the main constituent of natural gas. It is<span> a colorless, odorless gas with a wide distribution in nature. Hope this answers your question.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • A student carries out a chemical reaction that produces a brown powder. How should the student measure the amount of product for
    11·2 answers
  • Balance the following chemical equation. ____H2O ---&gt; ____H2 + ____O2
    6·1 answer
  • Explain in terms of particles in the atoms of an element why statement c is false?
    11·1 answer
  • Given the formulas for the ionic compounds, draw the correct ratio of cations to anions (a) BaSO4, (b) CaF2, (c) Mg3N2, (d) K2O.
    7·1 answer
  • Physical properties
    11·1 answer
  • you have a friend who is using a recipe for flat from american cookbook you notice that he set your over temperature at 175F° wh
    14·1 answer
  • A balloon filled with helium has a volume of 5.24 L at 290 ºC. The volume of the balloon decreases to 2.58 L after it is taken o
    15·1 answer
  • What happens to the amount of electrical energy when there are no clouds?
    15·1 answer
  • a 1.00-l solution contains 2.50×10-4 m cu(no3)2 and 1.20×10-3 m ethylenediamine (en). the kf for cu(en)22 is 1.00 × 1020. chegg
    7·1 answer
  • How to separate a solid for a solution
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!