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
yaroslaw [1]
3 years ago
14

Why do we put salt on the floor in the winter?

Chemistry
1 answer:
ollegr [7]3 years ago
8 0
For it wont freeze and you dont fall.. hoped i help 
You might be interested in
5-8 complete sentences paragraph, explaining why you would want to make a change to help our ecosystems. (including a change you
alisha [4.7K]

Answer:

Explanation:Although the term is quite new, our connection to nature is not. We depend on nature for our survival - without healthy ecosystems, our drinking water isn’t clean nor is the air we breathe. We also enjoy nature... studies show that people who spend time in nature tend to be happier than those that don’t. It can even act as a natural anti-depressant. With industry and urban sprawl expanding at unprecedented rates, Ecosystem Services attempt to translate the benefits we receive from nature into economic terms so we can better understand the trade-offs we are making between nature and industrial development.

7 0
2 years ago
Read 2 more answers
Determine the mass in grams of 3.75 x 10^21 atoms of zinc. (the mass of one mole of zinc is 65.39 g)
Nastasia [14]

Answer: The mass in 3.75 \times 10^{21} atoms of zinc is 0.405 g.

Explanation:

Given: Atoms of zinc = 3.75 \times 10^{21}

It is known that 1 mole of every substance contains 6.022 \times 10^{23} atoms. So, the number of moles in given number of atoms is as follows.

Moles = \frac{3.75 \times 10^{21}}{6.022 \times 10^{23}}\\= 0.622 \times 10^{-2}\\= 0.0062 mol

As moles is the mass of a substance divided by its molar mass. So, mass of zinc (molar mass = 65.39 g/mol) is calculated as follows.

Moles = \frac{mass}{molar mass}\\0.0062 mol = \frac{mass}{65.39 g}\\mass = 0.405 g

Thus, we can conclude that the mass in 3.75 \times 10^{21} atoms of zinc is 0.405 g.

6 0
3 years ago
What is the nuclear equation for uranium 235
anzhelika [568]
(1,0)n +(235,92)U --->(91,36)Kr + (142,56) Ba + 3(1,0)n
8 0
3 years ago
What is a chemical equation list any four ways in which a chemical equation can be more informative​
miss Akunina [59]

the any four ways in which a chemical equipment can be more informative are 1 colour change2 change of temperature 3 evolution of gas 4 production of n odar

Explanation:

if the answer is correct mark me as brain list

7 0
3 years ago
The pentose phosphate pathway (PPP) is localized to the cytosol.
DIA [1.3K]

Answer: The pentose phosphate pathway (PPP) is localized to the cytosol because fatty acid synthesis uses the NADPH generated by the PPP.

Explanation:

The pentose phosphate pathway is mainly catabolic and provides an alternative glucose oxidizing pathway for the generation of NADPH that is required for reductive biosynthetic reactions such as those of cholesterol biosynthesis, bile acid synthesis, steroid hormone biosynthesis, and fatty acid synthesis.

Fatty acid biosynthesis occurs in the cytosol and requires the reducing equivalent NADPH in large amounts. <em>The main source of generating NADPH in animal cells, the pentose phosphate pathway is therefore, localized in the cytosol in order to furnish a strongly reducing environment for fatty acid biosynthesis to proceed.</em>

5 0
3 years ago
Other questions:
  • Why do plant animal cells both have mitochondria?
    13·1 answer
  • Which natural occurrence is shown ? Check all that apply.
    6·2 answers
  • By making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not?
    9·1 answer
  • A solid substance is an excellent conductor of electricity. the chemical bonds in this substances are most likely
    7·2 answers
  • You are using a beaker to measure volume. the beakers graduation begin at 20ml and in indicate every 10ml up to 80 ml. the botto
    9·1 answer
  • Como clasificarias la máquina de la siguiente ilustración? tijera​
    10·1 answer
  • Sodium acetate spontaneously crystallizes out of a supersaturated solution upon standing or upon the addition of a seed crystal.
    14·1 answer
  • What ending is given for a compound that contains two elements and oxygen?
    11·2 answers
  • Read excerpt and answer 3 questions I’ll mark brainliest. Pls thank you
    13·1 answer
  • Acids or bases can be tested by chemical_________
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!