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
Svetlanka [38]
3 years ago
13

Match each event with its discription

Chemistry
1 answer:
Andre45 [30]3 years ago
8 0

Answer:

full moon to A

new moon to B

solar eclipse to D

lunar eclipse to C

You might be interested in
The equation to calculate mean rate of reaction g/s
tatyana61 [14]

amount of product formed or amount of reactants used / time

8 0
3 years ago
Is aluminum foil an element, compound or mixture
lora16 [44]
It is an element. Aluminun foil is aluminum prepared in thin leaves.
3 0
3 years ago
Read 2 more answers
Is the osmotic pressure of a 0.10 M solution of NaCl greater than, less than, or equal to that of a 0.10 M solution of KBr?a. eq
jonny [76]

Answer:

a. equal to

Explanation:

The <em>osmotic pressure</em> is calculated by the formula:

π = <em>i</em> * M * R * T

Where π is the osmotic pressure, M is the concentration, R is a constant, T is temperature and <em>i</em> is the van't Hoff's factor (the number of ions a compound forms when dissolved in water,<u> for both NaCl and KBr is 2</u>).

Because R is always the same, and <u>Temperature and Concentration are equal between the two solutions</u>, the osmotic pressure of both solutions are also equal.

4 0
3 years ago
36
LiRa [457]
Omg that is that ( but I do not know this
4 0
3 years ago
Read 2 more answers
What type of reaction is shown below c10H8+12O2 10co2+4H2O
MakcuM [25]

Answer:

Explanation:

Combustion.  Have fun with that.

7 0
3 years ago
Other questions:
  • Considering the types of side chains on amino acids and their relationship to protein structure, where are the amino acids with
    10·1 answer
  • Find the ph of a 0.250 m solution of nac2h3o2. (the ka value of hc2h3o2 is 1.80×10−5). express your answer numerically to four s
    6·1 answer
  • All common cations are smaller than all common anions except one of thesea. Rubidiumb. Calciumc. Magnesiumd. sodium
    8·1 answer
  • Arrange the following foods in order of increasing acidity : beets. PH=5.9;Camembert cheese,PH=7.4;egg white,pH=8.0;sauerkraut,P
    15·1 answer
  • Hector claims that a single sodium ion and a single oxygen ion do not bond together to form a stable binary ionic compound. Is h
    12·2 answers
  • Chloroform, CHCl3, was once used as an anesthetic. In spy movies it is the liquid put in handkerchiefs to render victims unconsc
    10·2 answers
  • An electromagnet is different from a permanent magnet because an electromagnet ___________________________
    5·1 answer
  • All of the following statements are correct except The conversion of compounds into elements is a chemical change. The conversio
    9·1 answer
  • Please help me for real
    6·1 answer
  • Good day pleases help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!