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
Ierofanga [76]
2 years ago
14

jason and manuel wanted to separate sand from water in the space provided draw the set up required to obtain water from such a m

ixture name the method used and the label all apparatus in the set up
Chemistry
1 answer:
yuradex [85]2 years ago
5 0

Answer:

here is the answer, hope this helped!

You might be interested in
In which conditions combination and displacement reaction takes place explain with example.​
expeople1 [14]
<h2>Answer:</h2>

In <u>Combination reaction</u>, two or more elements combined to form one compound of different properties.

  • C(s) + O2(g) ⇢ CO2(g).
  • H2(g) + O2(g) ⇢ H20(l).

In <u>Displacement reation</u>, the high reactive element displaces the low reactive element and formed compound of different properties.

  • Fe(s) + CuSo4(aq) ⇢ FeSo4(aq) + Cu(s).
  • AgNO3(aq) + Cu(s) ⇢ CuNO3(aq) + Ag(s).
8 0
3 years ago
Read 2 more answers
Calcule el volumen de disolución de LiOH a 3.5 M, necesario para neutralizar una disolución de 25 ml de H2SO3 cuya densidad es d
Olin [163]

Respuesta:

0.11 L

Explicación:

Paso 1: Escribir la ecuación balanceada

2 LiOH + H₂SO₃ ⇒ Li₂SO₃ + H₂O

Paso 2: Calcular la masa de solución de H₂SO₃

25 mL de solución de H₂SO₃ tiene una denisdad de 1.03 g/mL.

25 mL × 1.03 g/mL = 28 g

Paso 3: Calcular la masa de H₂SO₃ en 26 g de Solución de H₂SO₃

La riqueza de H₂SO₃ es 60%, es decir, cada 100 g de solución hay 60 g de H₂SO₃.

26 g Sol × 60 g H₂SO₃/100 g Sol = 16 g H₂SO₃

Paso 4: Calcular los moles correspondientes a 16 g de H₂SO₃

La masa molar de H₂SO₃ es 82.07 g/mol.

16 g × 1 mol/82.07 g = 0.19 mol

Paso 5: Calcular los moles de LiOH que reaccionan con 0.19 moles de H₂SO₃

La relación molar de LiOH a H₂SO₃ es 2:1. Los moles de LiOH que reaccionan son 2/1 × 0.19 mol = 0.38 mol.

Paso 6: Calcular el volumen de solución de LiOH

0.38 moles de LiOH están en una solución 3.5 M. El volumen requerido es:

0.38 mol × 1 L/3.5 mol = 0.11 L

7 0
3 years ago
A group of the periodic table is called
nadezda [96]

Answer:

The elements are arranged in seven horizontal rows, called periods or series, and 18 vertical columns, called groups.

Explanation:

6 0
3 years ago
Read 2 more answers
How much time would it take for 9000 atoms of nobellium-253 (half-life is 97 s) to decay to 2250 atoms?
Svetradugi [14.3K]

Answer:it’s 828292atoms

Explanation

7 0
3 years ago
An agronomist hypothesized that add ran intots
Alchen [17]

Answer:

D

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Will give brainliest to the correct answer
    10·2 answers
  • PLEASE! :( Two aqueous solutions of AgNO3 and NaCl are mixed. Which of the following diagrams best represents the mixture? For s
    12·1 answer
  • What is the ph of a 1 m solution of ammonium hydroxide?
    6·1 answer
  • When 1 mole of H2(g) reacts with F2(g) to form HF(g) according to the following equation, 542 kJ of energy are evolved H2(g) + F
    11·1 answer
  • Sulfur is to the immediate right of phosphorus in the same row in the periodic table. Which of the following statements compares
    15·1 answer
  • An ion of an element can have the same ________ as another element.
    11·1 answer
  • 19E molar/molal Test
    9·1 answer
  • A known number of moles of gas is placed in the flexible container below
    15·2 answers
  • What is the percent by mass of aspartame in iced tea that has 0.75 g of aspartame in 250 g of water?
    15·1 answer
  • H2 + O2 -&gt; 2H2O <br> balanced or unbalanced pls help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!