juliejayy
juliejayy
26-10-2016
Chemistry
contestada
the test for hydrogen consists of what??
Respuesta :
kookietuan
kookietuan
26-10-2016
Put a light splint into a test tube containing hydrogen. If it pops its hydrogen if not something else. But make sure there oxygen in the test tube too or else the hydrogen wont react with Oxygen to produce water (this reaction causes the pop sound)
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
A can of beans has surface area 388 cm. Its height is 15 cm. What is the radius of the circular top?
Question 4 of 10 Which of the following is the inverse of the statement "If I do my homework, then it will snow"? A. If it snows, then I will do my homework. B.
How many moles of oxygen atoms are there in 1 mole of Mg(NO3)2?
11. Which of the following is an example of a rational number?
Use the story graph of each problem to fill in the blanks of the following sentence frames below. In problem #9 the motion of the objects starts at ___ seconds
find each sum, product or quotient and write your answer as a fraction in simplest form. 1/9×3/4
Which group contains an equivalent percent, decimal, and fraction? F. 60%, 0.06, 3/5 G. 75%, 7.5, 3/4 H. 90%, 0.9, 9/10 J. 78.5, 0.785, 7/8
Need help!!!! Aesthetics is______ A. an obscure Egyptian language B. a form of psychological torture C. a mode of expression that is no longer used D. the stud
Would talking to plants positively or negative affect how they grow?
D Complete the sentences with gone or been.e.g., Sue’s not here. She has gone to the supermarket. 21 My sister has ............... to Spain twice. 22 Mike and G
