TEST ANÁLISIS TEMA 5.1

TEST ANÁLISIS TEMA 5.1

University

40 Qs

quiz-placeholder

Similar activities

Aldehyde-ketone 1

Aldehyde-ketone 1

11th Grade - University

35 Qs

Ôn Tập cuối kì 1 Hóa 10

Ôn Tập cuối kì 1 Hóa 10

10th Grade - University

43 Qs

Ôn tập PU OXH-KH số 1-10A

Ôn tập PU OXH-KH số 1-10A

10th Grade - University

40 Qs

Ôn tập HC 11

Ôn tập HC 11

11th Grade - University

40 Qs

LEWIS STRUCTURE

LEWIS STRUCTURE

12th Grade - University

45 Qs

UAS KIMIA DASAR 1

UAS KIMIA DASAR 1

University

40 Qs

pochodne

pochodne

9th Grade - University

44 Qs

مراجعة فصل الالكترونات في الذرات

مراجعة فصل الالكترونات في الذرات

University

42 Qs

TEST ANÁLISIS TEMA 5.1

TEST ANÁLISIS TEMA 5.1

Assessment

Quiz

Chemistry

University

Practice Problem

Medium

Created by

Jose eusebio Blasco Martin

Used 2+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué define un ácido según Brønsted y Lowry?

A) Aceptor de electrones

B) Donador de protones

C) Donador de electrones

D) Aceptor de protones

Answer explanation

Bronsted y Lowry, 1923:

Ácido: Toda sustancia capaz de ceder protones.

Base: Toda sustancia capaz de captar protones.

Reacción de neutralización: Todo proceso de transferencia de protones desde un ácido a una base.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué sustancia es la base conjugada del ácido acético?

H3O⁺

Acetona

Ac⁻

NH4⁺

Answer explanation

Media Image

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el valor del producto iónico del agua a 25 °C?

10⁷

10⁻⁶

10⁻¹⁴

1

Answer explanation

Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Un ácido con Ka muy alta se considera:

Débil

Neutro

Fuerte

No ácido

Answer explanation

Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

En agua, un medio básico se caracteriza por:

[H⁺] > [OH⁻]

[H⁺] = [OH⁻]

[H⁺] < [OH⁻]

[H⁺] = 0

Answer explanation

Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la relación entre pH y pOH?

pH + pOH = 0

pH = pOH

pH + pOH = 14

pH - pOH = 7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es el pH de una disolución neutra a 25 °C?

1

7

10

14

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?