Navinash
Navinash Navinash
  • 03-09-2020
  • Chemistry
contestada

Explain how you would test the presence of oxygen and hydrogen gases. ​

Respuesta :

steph123451
steph123451 steph123451
  • 03-09-2020
Place a burning splint near the opening of a test tube. If a popping noise occurs, it's probably hydrogen. Place a glowing splint in the test tube, and if it reignites, it could be oxygen. Place a burning splint into a test tube, and if it goes out, it could be carbon dioxide.
Answer Link

Otras preguntas

find the zeros of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients[tex]4x ^{2} + 8x[/tex]​
¿Cierto o falso? Ser profesor universitario requiere por lo menos un diploma de maestría. True False
3. The media consumer who gets news and information in a crossover fashion, from a variety of sources is known as a(n) _______________ consumer.
HELP ASAP ILL GIVE U 5 stars
help! Write an equation for the line on the graph below:
Administer 1500 mLs of enteral feeding over 18 hours via infusion pump. What will the mLs per hour be
the quotient of n and 6 ASAP I need an answer today will give 100 points and mark brainliest PLSSSSSSSSS :)
Heidi solved the equation 3(x + 4) + 2 = 2 + 5(x – 4). Her steps are below: 3x + 12 + 2 = 2 + 5x – 20 3x + 14 = 5x – 18 14 = 2x – 18 32 = 2x 16 = x Use the drop
please help with my history homework!! it’s on roman expansion
I need help asap thank