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
astra-53 [7]
2 years ago
9

How many grams Kl are needed to prepare 100.mL of 0.55M solution?​

Chemistry
1 answer:
Makovka662 [10]2 years ago
7 0

Answer:

Explanation:

100mL = 0.1L

0.55 M = mol/0.1 L

mol = 0.055 mol

molar mass of KI = 165.998 g

0.055 * 165.998 = 9.13 g of KI

You might be interested in
The percent by mass of copper in CuBr2 is
Sunny_sXe [5.5K]
Hope this helps you.

4 0
3 years ago
Read 2 more answers
Glowing light patterns called auroras form in the _____.
amid [387]

Answer: The correct answer is option (D)

Explanation:

These aurora are also known as polar lights or northern lights( north poles) or southern lights(south pole) . This is caused by the interaction between the charged particles from the sun with particles present in the upper atmosphere of the earth's atmosphere. The layer in which these interaction takes place is Thermosphere (with high temperature).

Hence, the correct answer is option (D).

7 0
3 years ago
Which list of elements consists of a metal, a metalloid, and a nonmetal?
Irina18 [472]

Answer:

Sn, Si, C

Explanation:

8 0
3 years ago
PLEASE HELP ASAP! very much appreciated
soldier1979 [14.2K]

Answer:

-Unknown

Explanation:

Questions is not seen properly bro

3 0
2 years ago
Examine the reaction equation. Mg(OH)2(s) + HCl(aq) →H2O(l) + MgCl2(aq) What coefficients will balance the equation? A) 2, 4, 2,
r-ruslan [8.4K]

Answer:

D

Explanation:

1, 2, 2, 1

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the particle's position at t =3.0s ? express your answer to three significant figures and include the appropriate units?
    6·1 answer
  • Water is ______ because oxygen is more electronegative than hydrogen.​
    14·1 answer
  • If an element has an atomic number of 20 and a mass number of 41, what is the :
    11·1 answer
  • How do you balance nuclear equations?
    13·1 answer
  • How could you show experimentally that the molecular formula of propene is c3h6, not ch2?
    8·2 answers
  • What is the maximum number of electrons an s subshell can have?
    6·2 answers
  • WHEN A SOCCER PLAYER KICKS A BALL, THE BALL ACCELRATES. EXPLAIN WHAT CAUSES THIS ACCELERATION IN TERMS OF FORCES?
    11·1 answer
  • How many atoms in total are there in 7.35 mol of magnesium oxide (MgO)<br> molecules?
    7·1 answer
  • 9 Some people say that something that does not
    7·1 answer
  • GIVING 17 POINTS PLS HELP ME!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!