Chemistry, 29.04.2021 21:00 alainacorkell6472

Durante una determinación de acidez en una muestra contaminada, agregas como indicador fenolftaleina y torno a violeta. ¿Qué sustancia utilizarías para titular NaOH o HCI? Y ¿Por qué?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 16:50

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Answers: 3

Answer

Chemistry, 22.06.2019 21:30

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

Answers: 1

Answer

Chemistry, 22.06.2019 21:30

What is happening when the water inside a kettle heats up and begins to boil

Answers: 1

Answer

Chemistry, 22.06.2019 23:00

What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 ´ 10-5 m?

Answers: 3

Answer

You know the right answer?

Durante una determinación de acidez en una muestra contaminada, agregas como indicador fenolftaleina...

Questions

Mathematics, 05.02.2020 11:00

What is the sum of a-1/abc^3 + 3-b/abc^3...

Mathematics, 05.02.2020 11:00

Which of the following quadrilaterals have diagonals that bisect each other? a. parallelogram b. rectangle c. square d....

Mathematics, 05.02.2020 11:00

Rewrite 26/4 as a mixed number in simplest form....

English, 05.02.2020 11:00

The boy in the striped pajamas how did shmuel get a black eye?...

Arts, 05.02.2020 11:00

In which of these areas did leonardo da vinci make discoveries? a. he developed plans for a car. b. he foreshadowed modern theories...

Mathematics, 05.02.2020 11:00

What are the domain and range of f(x) = (1/6)x + 2? domain: ; range: {y | y > 0} domain: ; range: {y | y > 2} domain: {x | x is a real...

History, 05.02.2020 11:00

Japan immediately surrendered after the dropping of the atomic bombs on hiroshima and nagasaki. question 5 options: true false...

Business, 05.02.2020 11:00

Determine the type of credit that involves a set limit based on what a consumer pays up front....

Mathematics, 05.02.2020 11:00

Choose the graph that matches the following system of equations: 4x + 2y = −2 x − 3y = 24

Computers and Technology, 05.02.2020 11:00

Just as you can block statements that depend on an if, you can also block statements that depend on a(n) a. boolean expression

Mathematics, 05.02.2020 11:00

Use the function below to find a-2). ax) = 57...

History, 05.02.2020 11:00

Select all that apply. the purpose of jesus' parables was to . 1) reveal the truth to those seeking it 2) reveal the tr...

History, 05.02.2020 11:00

What did reaganomics do? a. raise taxes for the wealthy b. favor people on welfare c. favor unions d. lower taxes for the wea...

History, 05.02.2020 11:00

When did black women get their right to vote? i know that there is a bill that has to be signed every x amount of years just so black people ca...

Biology, 05.02.2020 11:00

When plotting a 20 week old infant's weight on a standardized growth chart?...

English, 05.02.2020 11:00

Iwill make you brainleist write a one-two paragraph essay that describes what the greeks thought an ideal hero should be. be sure to use at leas...

English, 05.02.2020 11:00

Which genre uses dramatic elements to depict the flaws in human nature in a succinct, poignant way...

Biology, 05.02.2020 11:00

Which of the following is correct about the polyadenylation mechanism? a: a long chain of adenine nucleotides is added to the 3' end of mrna du...

Mathematics, 05.02.2020 11:00

Kim's age is twice that of her sister. when you add kim's age to her sister's age, you get 36. how old is each sister?...

History, 05.02.2020 11:00

Which culture studied music through the lens of mathematics and science? a. egyptians b. romans c. mesopotamians d. greeks...

More questions: Chemistry Another questions