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
taurus [48]
3 years ago
5

Pls do it I don’t understand

Chemistry
1 answer:
Ann [662]3 years ago
6 0
The first question's answer is

You might be interested in
9. A box is pushed 1.5 m to the right in 5 s. What is the box’s average speed to the nearest hundredth of a m/s? *
poizon [28]

Answer:

s = 0.30 m/s

Explanation:

Given data:

Distance travel = 1.5 m

Time taken = 5 s

Average speed of box = ?

Solution:

s = d/t

s = speed

d = distance

t = time

by putting values,

s = 1.5 m/ 5 s

s = 0.30 m/s

7 0
3 years ago
Is it really possible for humans not to alter the natural world around them?
tankabanditka [31]

Answer: I'm sure it's possible but we too lazy

Explanation:

6 0
3 years ago
What is the importance of a special habitat?
vfiekz [6]
They meet all the environmental conditions an organism needs to survive
8 0
2 years ago
I SWEAR THIS IS WAY TOO EASY, WHY AM I THAT STUPID, HELP ME AND ILL MARK U BRAINLIEST
exis [7]

Answer:

i think the first one is gravity and second one is rotation

Explanation:

5 0
3 years ago
4. Cuál es la aplicación de las reacciones de óxido-reducción en la vida diaria y en la industria?
12345 [234]

Answer:

<em>Dentro de las aplicaciones de la óxido-reducción se pueden encontrar:</em>

  1. <u><em>La obtención del aluminio a partir de la alúmina y la electrolisis.</em></u>
  2. <u><em>La obtención de cloro, hidrógeno e hidróxido de sodio a partir del cloruro de sodio y la electrolisis.</em></u>
  3. <u><em>La combustión interna de un motor a gasolina u otro combustible fósil.</em></u>
  4. <u><em>Las termoeléctricas, las cuales para generar energía realizan combustión de carbón.</em></u>
  5. <u><em>La galvanoplastia, donde para evitar la corrosión de un metal se recubre con otro metal más resistente, por ejemplo: el recubrimiento del acero con zinc.</em></u>
  6. <u><em>La pilas o baterías de las cuales se obtiene energía química</em></u><em>.</em>

Explanation:

<em>Como puedes ver en la respuesta, la óxido-reducción tiene diversas aplicaciones en la vida moderna, desde todos los tipos de combustión los cuales sirven para brindar energía o movilizarte, hasta todas las funciones que se le ha dado a la electrolisis y a la obtención de la energía por medios químicos, incluso se puede considerar una aplicación de la óxido-reducción la incorporación de antioxidantes en los alimentos, los cuales disminuyen la velocidad de descomposición de los mismos. </em>

3 0
3 years ago
Other questions:
  • Which of these is an example of a chemical change?
    15·2 answers
  • You have been given a piece of evidence indicating that plant and animal life is scarce in this environment. Identify this envir
    12·1 answer
  • Predict the products of the following reaction based upon solubility rules. (Separate substances in a list with a comma. Include
    13·1 answer
  • How many grams of kno3 pellets must be dissolved in water in order to prepare 100 ml of a 8 m kno3?
    9·1 answer
  • What does it mean for a chemical to have a low potential energy?
    8·1 answer
  • Gasoline has a density of 0.749 g/ml. how many pounds does 19.2 gallons of gasoline weigh?
    10·2 answers
  • Which of the following is not an example of a physical property?
    15·1 answer
  • Which is a homogeneous mixture?
    7·1 answer
  • Which of the following does not represent an aspect of an environmentally<br> sustainable society?
    7·2 answers
  • Write the name of the alkyne next to the drawing of the molecule. (2 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!