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
mars1129 [50]
2 years ago
10

View Lab

Chemistry
2 answers:
Vika [28.1K]2 years ago
7 0

Answer:

c

Explanation:

c

Norma-Jean [14]2 years ago
5 0

Answer:

Hello! I know it's late, but the answer is the first one, A.

Explanation:

Just did it:)

You might be interested in
6
Butoxors [25]

Answer:

the 6 stands for the atomic number

the 12.01 stands for the atomic mass

6 0
2 years ago
Formula semidesarrollada de los hidrocarburos aromáticos de 1 a 10 átomos de carbono
Tju [1.3M]

Answer:

El principal componente del gas natural es también el hidrocarburo más simple: el metano. Este compuesto está formado por un átomo de carbono y cuatro átomos de hidrógeno y se representa de dos formas:

El hidrocarburo que le sigue en simplicidad es aquel que está constituido por dos átomos de carbono. Su fórmula condensada es C2H6 y se le conoce como etano.

Si se continúan colocando átomos de carbono con enlaces sencillos entre ellos e hidrógenos en los enlaces libres, se crean largas cadenas de compuestos. Al etano le sigue el propano (C2H8) y a éste, el butano (C4H10). Todos estos compuestos forman parte de la familia de los alcanos, y sus nombres terminan con el sufijo –ano para indicar que pertenecen a la misma familia.

3 0
3 years ago
Zinc has a density of 7.10 g/cm3. If a cylinder of zinc weighing 46.77 g is completely immersed in a graduated cylinder that ori
scoundrel [369]
Zinc density = 7.10 = 46.77/x ==> x = 46.77/7.10 =6.6 cm3 or 6.6 ml
New water level = 33.33+ 6.6 = 39.93 ml
Can you mark it brainliest if my answer is correct?
4 0
3 years ago
Fill in the coefficients that will balance the following reaction:
marishachu [46]
Hg(CO₃)₂ + 4AgCl  → HgCl₄ + 2Ag₂CO₃
8 0
3 years ago
Which substance is a compound?
svetlana [45]
The answer for the first question would be water. It is the substance that is a compound since it is made up of different elements. For the second item, i think the best answer is phosphorus and nitrogen. They are the limiting nutrients. For the last item, the correct answer is reservoirs.
5 0
3 years ago
Read 2 more answers
Other questions:
  • A substance with a density of 2.70 g/mL occupies a volume of 21.3 mL. What is the mass of the sample? Report your answer in unit
    11·1 answer
  • An atom of the element iron has an atomic number of 26 and an atomic mass number of 56. if it is neutral, how many protons, neut
    12·2 answers
  • Given the reactant side of the total ionic equation for the neutralization reaction of sodium hydroxide (NaOH) with hydrochloric
    6·1 answer
  • If an element has 3 valence electrons, what charge will likely form on its ion? Hint: It will lose those electrons. What happens
    14·1 answer
  • Displaement of ammonia from its salt
    15·1 answer
  • How many atoms are in 45.22 moles of strontium​
    6·1 answer
  • How many electrons do atoms usually want in their outermost orbital?(Octet Rule)​
    10·1 answer
  • Oil is used for political power by some countries.<br> True False
    6·1 answer
  • Please help
    9·1 answer
  • While playing soccer, Carla slides across one of the lines on the field. When she stands up, what base does she dust off? calciu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!