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
Ostrovityanka [42]
3 years ago
8

Can someone please help as soon as possible

Chemistry
1 answer:
Kobotan [32]3 years ago
4 0

Answer:

Explanation:

#1 2HCL and 2H20

You might be interested in
Which element, if combined with chlorine, will have the greatest attraction for the chlorine electrons?
german
Phosphorus is the element among the elements given in the question that if <span>combined with chlorine, will have the greatest attraction for the chlorine electrons. The correct option among all the options given in the question is the second option or option "b" and the fact is that you have chosen correctly. </span>
6 0
3 years ago
Read 2 more answers
if a continental polar air mass is moving across the United States , what will likely happen to the regions of the country that
krek1111 [17]

Answer:

the same thing that happens to United states will happen to other regions

Explanation:

5 0
3 years ago
Mechanism of aspirin by salicyclic acid reacts with acetic acid ? Mechanism of benzoic acid from benzamide?
nexus9112 [7]

Answer:

See explanation

Explanation:

The synthesis of aspirin is shown in the reaction scheme attached to this answer. The production of aspirin involves the reaction of acetyl salicyclic acid and acetic anhydride. HA in the reaction mechanism refers to an acid that is used in the reaction

Similarly  benzamide, is converted to the carbonyl carbocation by reaction with acid. The -NH2 group is protonated and subsequently departs as a leaving group. An OH^- completes the mechanism forming a carboxylic acid. The movement of electrons is shown in the image attached.

Again, the diazotization of benzamide using sodium nitrate and concentrated HCl yields benzene diazonium chloride. Addition of water to benzene diazonium chloride yields the benzoic acid and nitrogen gas.

3 0
3 years ago
A) Which of the following equations model the law of conservations of mass? Ca + 2HCI - H2 + CaCl2 or
nydimaria [60]

Answer:

The first equation

Explanation:

For these problems, it is best to label and record how many of each element are on each side of the equation. The first equation has 1 Ca, 2H, and 2Cl on both sides while the second equation has 3H on the left and 2H on the right making the second equation incorrect.

4 0
2 years ago
How much space do 2x10 22 copper pennies take up
soldi70 [24.7K]

Answer:

40+22=

Explanation:

62

3 0
3 years ago
Other questions:
  • How many moles of tungsten atoms are in 4.8 x10^25?
    11·1 answer
  • A chemistry student weighs out 0.154 g of chloroacetic acid (HCH2CICO2) into a 250. mL volumetric flask and dilutes to the mark
    9·1 answer
  • Which is an anion ca2+ ag+ o2- k+
    12·2 answers
  • Please complete the following sentence.
    14·1 answer
  • What is the scientific tool required to measure the volume of a liquid?
    13·1 answer
  • Which of these is true about electrons? posses a positive electrical charge of one (+1) have a negative electrical charge of one
    6·1 answer
  • FOR 50 POINTS &amp; A BRAINIST*
    8·1 answer
  • carbon-dating was performed on an artefact that was found to have 25% of the original carbon-14 remaining in it
    7·1 answer
  • Select the correct answer.
    7·2 answers
  • If Dave ran 40,000 yards how many meters did he run? Dimensional Analysis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!