1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iVinArrow [24]
3 years ago
5

ITUS PIOLO

Chemistry
1 answer:
Oksi-84 [34.3K]3 years ago
3 0

Answer:

\boxed{ \tt{187.5g}}

Explanation:

let \: the  \:  o_m \: be  \to \:  1500g\\ let \: the  \: h_l: be \to  20s\\ for \: every \: 20s : o_m \: is \: reduced\: by \:  \frac{1}{2}  \to \\ hence \: after \: 1min \: (60s = three \: 20s) \\ hence \to \\ after \: the \: first \: 20s \: o_m =  \frac{1500}{2}  = 750g\\ after \: the \: second \: 20s \: o_m =  \frac{750}{2}  = 375g \\ after \: the \: third \: 20s \: o_m =  \frac{375}{2}  = 187.5g \\ hence \: after \: a \: minute \: the \: orgial \: sample :  \\  \boxed{ \tt{o_m : 1500g \: will \: be  \: to \: 187.5g}}

You might be interested in
WILL GIVE BRANLIEST!! EASY BUT I WAS TO LAZY TO LEARN!! WILL FOREVER BE GREATFUL!!! WILL GIVE BRANLIEST!! EASY BUT I WAS TO LAZY
maxonik [38]

Answer:

3. Which side of the chain should you count from when naming organic compounds?

C) Side that will give you the longest Carbon chain

4. What is the pH of a solution with a pOH of 10?

C) 4

pH + pOH = 14

pH + 10 = 14

pH = 14 - 10

pH = 4

<u>-TheUnknownScientist</u>

3 0
3 years ago
Necesito saber esto porfavor, ¿ cuales son las ventajas que representan los espectroscopia en cuanto al estudio de los elementos
igomit [66]

Answer:

Por favor,no ponga exactamente lo que pongo,Trate de parafrasear.

La espectroscopia es el estudio de la interacción entre la materia y la radiación electromagnética en función de la longitud de onda o frecuencia de la radiación. La espectroscopia puede ser muy útil para ayudar a los científicos a comprender cómo un objeto como un agujero negro, una estrella de neutrones o una galaxia activa produce luz, qué tan rápido se mueve y de qué elementos está compuesto. Se pueden producir espectros para cualquier energía de la luz, desde ondas de radio de baja energía hasta rayos gamma de muy alta energía.

Responde a esta pregunta?

5 0
3 years ago
SEP Engage in Argument A classmate claims that state of matter is an extensive property because it can vary with temperature. Fo
Andrews [41]

Answer: I agree with the student because in the question prior to this One question stated thatExtensive properties very with the amount of matter ina sample, so yes i agree.

Explanation:

4 0
3 years ago
The human population is predicted to continue increasing as climate change also increases. Which technology doesn't directly add
creativ13 [48]

Answer:

B

Explanation:

7 0
3 years ago
Can somebody help please to balance those I couldn’t balance it
scZoUnD [109]

Answer:

1.

(NH4)2Cr2O7——>Cr2O7+N2+4H2O

2.

6CO2+6H2O——>C6H12O6+6O2

6 0
3 years ago
Other questions:
  • An oxide of aluminum contains 0.545 g of Al and 0.485 g of O. Find the empirical formula
    7·1 answer
  • How many moles are there in 9.6 x 10²⁵ atoms of Oxygen?
    12·1 answer
  • Lead is malleable, so it can be pounded into flat sheets without breaking. How does the bonding within lead help to explain this
    13·2 answers
  • What acid and what base would you choose to prepare the salt potassium perchlorate (kclo4)?
    9·2 answers
  • Convert 38 kilometers to meters
    12·2 answers
  • sodium chloride solution can be electrolyzed in the laboratory. Describe what you would see ta the negative electrode
    6·1 answer
  • Both "Ode to the West wind" and "Ode for Melancholy"
    5·1 answer
  • 1. For a mixture of pure hexane and pure dimethylformamide, the dimethylformamide layer will be found as:______.a. the top layer
    14·1 answer
  • Is this an alpha or beta decay?
    5·1 answer
  • How many grams of oxygen gas are required to produce 65.75 grams of steam?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!