cfields3668 cfields3668

28-04-2020
Chemistry

contestada

What chemical is discovered to react to light in the 1700s?

Respuesta :

alexoconnor360 alexoconnor360

28-04-2020

When Scheele discovered oxygen he called it "fire air" as it supported combustion. The answer is oxygen.

Answer Link

fjfjgipab fjfjgipab

28-04-2020

Oxygen or maybe hydrogen

Answer Link

Otras preguntas

Question 21 of 31 What is the length of AC?

Talbot Industries is considering launching a new product. The new manufacturing equipment will cost $17 million, and production and sales will require an initia

Given these data in a study on how the rate of a reaction was affected by the concentration of the reactants, Experiment [A] [B] [C] Rate (mol L‑1 hr‑1 ) 1 0.

What would 12.47 rounded to 2 sig figs be?

Factor the trinomial and enter the factorization below. Write each factor as a polynomial in descending order. x^2+6x-27

question : How would you refer to a married couple? answers: A. abuelos B. nietos C. esposos D. padres E. hijos

Read the sentence. The retired officer remained a consultant on special projects. What kind of complement is indicated by the bolded word? direct object object

At one point in a pipeline, the water's speed is 3.57 m/s and the gauge pressure is 68.7 kPa. Find the gauge pressure at a second point in the line, 18.5 m lowe

Pls answer the 9th question...plsss fast

Find the lengths and slopes of the diagonals to name the parallelogram. Choose the most specific name. E (-2, -4), F(0, -1), G(-3. 1) H(-5, -2) Note: Be prepare