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
HACTEHA [7]
3 years ago
9

I'll give 40 pts for this one but pls help me....

Chemistry
1 answer:
Ivenika [448]3 years ago
3 0
3 of them left and i just need points lol sorrrry
You might be interested in
Why does mass of popcorn stay the same after popping it
Varvara68 [4.7K]

Answer:

Explanation:

it stays the same because the seeds or whatever in the bag was still the pop corn just not fully devloped

3 0
3 years ago
Which gas would act most like an ideal gas? a. chlorine gas at 32oC b. chlorine gas at -185oC
Maslowich
A as the lower temperature in Celsius corresponds to a lower Kelvin temperature thus reducing movement
6 0
3 years ago
What is the current model of atom
leonid [27]

Answer:

The bohr model is the model in use today

7 0
2 years ago
A car walks 3 m north and then 15 m south. What distance did the cat walk
GaryK [48]
18m. It does not matter what direction the cat walked as long as it walked in a certain direction for said amount of distance
4 0
2 years ago
Read 2 more answers
For the reaction ? Ch3oh+? O2 →? Hco2h+? H2o , what is the maximum amount of hco2h (46.0254 g/mol) which could be formed from 6.
saw5 [17]

Answer:- 9.98 grams.

Solution:- The given balanced equation is:

CH_3OH+O_2\rightarrow HCO_2H+H_2O

From this equation, there is 1:1 mol ratio between methanol and formic acid. We start with given grams of methanol and convert them to moles. Then using mol ratio the moles of foramic acid are calculated and finally converted to grams on multiplying by it's molar mass.

The calculations could easily be done using dimensional analysis as:

6.95gCH_3OH(\frac{1molCH_3OH}{32.0419g})(\frac{1molHCO_2H}{1molCH_3OH})(\frac{46.0254gHCO_2H}{1molHCO_2H})

= 9.98gHCO_2H

Hence, 9.98 grams of formic acid can be formed from 6.95 grams of methanol.

8 0
3 years ago
Other questions:
  • Why do all atoms of an element have the same atomic number, although they may have different mass numbers?. What do we call atom
    6·1 answer
  • HELP!!!
    5·1 answer
  • The standard on which the atomic mass unit is based is the mass of a
    10·1 answer
  • A. First: Two central carbons are bonded to C H subscript 3 above left and right, and to H below left and right. Second: Two ce
    12·2 answers
  • The symbol Na represents a sodium atom that has lost an electron. True False
    5·1 answer
  • A certain half-reaction has a standard reduction potential E0red = +0.13V . An engineer proposes using this half-reaction at the
    7·1 answer
  • What’s number 1, 2, 3 <br> Major grade 6th grade
    6·1 answer
  • Which of the four substances listed will dissolve in water and why?
    5·1 answer
  • Q: What property of propane does Rodriguez change using the burner? Support your answer with evidence from the text.
    13·1 answer
  • the atomic number of four elements p,q,r,s are 6,8,10 and 12 respectively. the two elements which can bond ionically are:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!