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
krok68 [10]
4 years ago
13

Why when we put salt on ice it melt​

Chemistry
1 answer:
Pavel [41]4 years ago
7 0
Salt lowers the freezing point, and thus the melting point of the ice
You might be interested in
Think about what would happen if this substance were first in the solid phase, then melted in a liquid. What can you say about t
alexira [117]

Answer:

The melting point of the solid is higher in temperature then it is compared to the freezing point of the liquid.

Explanation:

3 0
3 years ago
What volume of a 6.67 M NaCl solution contains 3.12 mol NaCl? L
harkovskaia [24]

Answer:

0.47dm³

Explanation

Given parameters :

Molarity of NaCl = 6.67M

Number of moles = 3.12mol

Volume of NaCl =?

Volume of NaCl = number of moles/Molarity

Volume of NaCl = 3.12mol/6.67M

Volume of NaCl = 0.47dm³

4 0
4 years ago
Read 2 more answers
If this atom has a balanced charge, how many protons would you expect to find in this atom?
uranmaximum [27]
The number of protons would be equivalent to the number of electrons if the net charge on the atom is 0.
6 0
4 years ago
Read 2 more answers
Below is a word equation. Please follow directions for each part below.
alukav5142 [94]

Answer:

CH3OH + 02 ----> C02 + H20

balanced equation -

CH3OH + 3/202 ----> C02 + 2H20

Use exactly the same process as the one used on another question of yours I answered.

8 0
2 years ago
About how many elements make up everything on Earth?
Alex73 [517]
92 i am pretty sure


hope i helped 
7 0
3 years ago
Other questions:
  • How many protons,neutrons and electrons are present in an atom of hafnium,hf,with a mass number of 178?
    9·2 answers
  • A compound that allows for communication between one cell and the next is called _________
    11·1 answer
  • Determine the mass in grams of 125 mol of neon
    10·1 answer
  • What makes a solution a homogeneous mixture? Question 13 options:
    12·1 answer
  • Find the R when p=6000,T=3 yrs 6 month ,I=1155​
    7·1 answer
  • Iridium has only two naturally occurring isotopes. Ir-191 with arelative mass of 190.96058 and Ir-193 with a relative mass of192
    6·1 answer
  • How many alkyl substituents does N-ethyl-N-methylaniline have?
    12·1 answer
  • Is backbonding is possible in BF4- ? If no then why?
    8·1 answer
  • Which of the following is a chemical change?
    15·1 answer
  • A buffer is prepared by adding 150mL of 0.50 M NH3 to 250mL of 0.50 M NH4NO3. What is the pH of the final solution? (Kb for NH3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!