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
umka21 [38]
3 years ago
9

Consider the reaction below. 4Al + 3O2 How many moles of oxygen are produced when 26.5 mol of aluminum oxide are decomposed? 17.

7 mol 19.9 mol 39.8 mol 53.0 mol
Chemistry
2 answers:
Whitepunk [10]3 years ago
6 0
The thing you are looking for is 53.0mol
mash [69]3 years ago
5 0
Answer is 39.8. 100% sure!!
You might be interested in
Which example shows an interaction between the urinary system and the circulatory system?
belka [17]
C. A bee stinging the skin flowing to the kidneys (:
4 0
3 years ago
Read 2 more answers
Given the balanced equation representing a reaction: HCl + H₂O → H₃O⁺ + Cl⁻ The water molecule acts as a base because it
Wittaler [7]

Answer:

accepts an H⁺

Explanation:

The following balanced ionic equation is given in this question;

HCl + H₂O → H₃O⁺ + Cl⁻

According to Brønsted–Lowry acid–base theory, a base is any substance that can accept hydrogen ions or protons (H+). Using this definition for the above equation, water (H2O) accepts a proton or H+ that was donated by HCl to form H30+ (hydronium ion), hence, water is acting as a BASE in this reaction because it accepts an H+.

5 0
3 years ago
¿Cuál es la velocidad de un electrón que gira en la órbita n=2 en un átomo de cobre?
Marrrta [24]

Answer:Estructura de la materia, átomo de hidrógeno, modelo de Bohr. ... Esto significaba que el electrón no puede tener cualquier velocidad, y por lo ... Despejando el valor del radio de la órbita del electrón en el primer postulado de ... ecuación (10) cuando n = 1; el segundo r2 para n = 2; el tercero r3 para n = 3

Explanation:

7 0
3 years ago
A 800 kg car zooms away from a red light with an acceleration of 7.6 m/s2. What is the
aev [14]

Answer:

6080 N

Explanation:

From the question given above, the following data were obtained:

Mass (m) of car = 800 Kg

Acceleration (a) of car = 7.6 m/s²

Force (F) =?

The force experienced by the car can be obtained as illustrated below:

Force (F) = mass (m) × acceleration (a)

F = m × a

F = 800 × 7.6

F = 6080 N

Thus, the experience a force of 6080 N

6 0
3 years ago
ANSWER ASAP! PLEASE!!!!!
Rina8888 [55]
C. Also just look up a chemical equation balancer calculator next time.
6 0
2 years ago
Other questions:
  • The decomposition of nitramide, O2NNH2, in water has the chemical equation and rate law O2NNH2(aq)⟶N2O(g)+H2O(l)rate=k[O2NNH2][H
    13·1 answer
  • Status: No credit Points earned: 0.00/1.00
    9·1 answer
  • The amount of matter in an object is called _____. <br> gravity <br> mass <br> volume <br> weight
    6·2 answers
  • The atoms of which element will NOT typically form ions?
    5·2 answers
  • Which is an example of mechanical weathering?
    7·1 answer
  • How is George Washington and Geoge Washington different
    15·2 answers
  • WILL GIVE BRAINLIEST Which effect is one likely result of a forest fire? a. extinction b. adaptation c. speciation d. forced mig
    9·2 answers
  • Aluminum–lithium (Al–Li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of
    8·1 answer
  • How do movements and interactions of air masses cause change in the weather?
    6·1 answer
  • Please help due in 5 minutes
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!