Ácidos

Quiz
•
Chemistry
•
1st - 4th Grade
•
Hard
amanda martins
Used 5+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Assinale a opção que contém apenas hidrácidos
HBr, H2SO4, HI
HCN, HI, HNO3
HCl, HCN, HBr
HCl, HBr, H3PO4
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Assinale a seguir as opções incorretas
HCl e HNO3 são monoácidos
H3PO3 é um triácido
H3PO2 é um diácido
H2SO4 é um monoácido
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual fórmula abaixo representa o cálculo do pH de forma correta?
pH = - log [H+]
pH = - log [OH-]
pH = α/[H+]
pH = α/[OH-]
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual opção abaixo representa corretamente a nomenclatura do composto HBr?
Ácido clorídrico
Ácido iodídrico
Ácido clórico
Ácido clorídrico
5.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Indique a nomenclatura e a força do ácido a seguir: H2SO4
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Assinale abaixo as opções que representam corretamente o ácido e sua nomenclatura
HClO3 - ácido cloroso
HClO - ácido hipocloroso
HClO2 - ácido clórico
HClO4 - ácido perclórico
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A análise de um determinado afluente (rio) mostrou que a quantidade de íons hidrônios (H+) presentes era igual a 10–6 mol.L–1. Sabendo que é normal encontrar as águas de rios e lagos com pH variando entre 4 e 9, determine o valor do pH da água analisada.
3
6
13
11
Similar Resources on Wayground
12 questions
NOMENCLATURA QUIMICA INORGANICA

Quiz
•
1st - 3rd Grade
10 questions
U.E.E.G.R Evaluación diagnóstica Química 2 BGU

Quiz
•
4th Grade
11 questions
ácidos oxácidos

Quiz
•
1st - 12th Grade
7 questions
ácido base IV°B

Quiz
•
2nd Grade
10 questions
Peso Molecular

Quiz
•
4th Grade
12 questions
Funciones inorgánicas

Quiz
•
1st - 10th Grade
10 questions
Q1_EV4_OXISALES_Y_OXIACIDOS_42_recuperación

Quiz
•
4th Grade
10 questions
Reacciones ácido - base

Quiz
•
4th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
13 questions
Subject Verb Agreement

Quiz
•
3rd Grade
15 questions
Plural Nouns

Quiz
•
3rd Grade
20 questions
place value

Quiz
•
4th Grade
10 questions
Place Value

Quiz
•
3rd Grade
10 questions
Order of Operations No Exponents

Quiz
•
4th - 5th Grade
20 questions
Place Value and Rounding

Quiz
•
4th Grade
17 questions
Multiplication facts

Quiz
•
3rd Grade
20 questions
Irregular Plural Nouns

Quiz
•
3rd Grade