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
artcher [175]
3 years ago
7

Can someone answer theses problems? Only do the Even number problems,Im in a rush so please help me.

Chemistry
1 answer:
8090 [49]3 years ago
7 0
The answer to the questions. All 15 of them.

You might be interested in
A piece of wood has a mass of 36g and measures 3cm X 6cm X 4cm. What is the density of the wood? Would the piece of wood float o
Fudgin [204]

Answer:

Explanation:

The density is  

1.1 g c m 3 .

4 0
3 years ago
Indicar que elemento es de transición *
Musya8 [376]

Answer:

c hierro

no se la otra sorry

6 0
2 years ago
Which one of the following is a base?<br>A. HCI <br>B.Cu(OH)2 <br>C.HNO3 <br>D.HC2H3O2​
DedPeter [7]

Answer:

b. Cu(OH)2

Explanation:

As it is having Hydroxil ions(OH).

5 0
3 years ago
Read 2 more answers
How many miles are in 1.50^22 atoms of silver?
Whitepunk [10]
Should be 33. but I habe no clue
4 0
3 years ago
Read 2 more answers
Helpppppp i hate chemistry
BigorU [14]

Answer:

The first option: Strontium Fluorate.

Explanation:

because Fluorine and oxygen combines to make fluorate, Strontium stays the same.

p.s: i need help in geo and there's an exam tomorrow.

8 0
3 years ago
Other questions:
  • Why might the amount of copper produced be less than 100% of the expected amount? Check all possible reasons.
    11·2 answers
  • A mixture containing nitrogen and hydrogen weighs 3.49 g and occupies a volume of 7.45 L at 305 K and 1.03 atm. Calculate the ma
    6·1 answer
  • Where does energy go after it has been used?
    11·1 answer
  • Give the name and formula of the compound formed from each pair of elements: (a) 37q and 35r (b) 8q and 13r (c) 20q and 53r
    12·2 answers
  • Type of change that doesn't involve the formation of new kind of matter
    14·2 answers
  • 50 grams of water is placed into a beaker the mass of the beaker is now 115 grams what is the mass of the empty beaker
    7·1 answer
  • "In a test tube was add a piece of Zn and 2 mL of HCl (.1M). This reaction produced ZnCl2 and Hydrogen gas. This reactions is a:
    13·1 answer
  • What does WHMIS mean?
    8·2 answers
  • In order to study our genes, scientists must extract the DNA from human tissue. Would you expect the method of DNA extraction we
    15·1 answer
  • How many moles of CO2 can be formed from 10 g of CH4?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!