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
Alex_Xolod [135]
3 years ago
7

HELP ME!!!!

Chemistry
1 answer:
jolli1 [7]3 years ago
6 0

Answer:

glass your welcome

Explanation:

You might be interested in
Some antacid tables contain aluminum hydroxide. The aluminum hydroxide reacts with stomach acid according to the equation: Al(OH
MatroZZZ [7]

Answer:

26.67 mol HCl

Explanation:

Al(OH)₃ + 3HCl → AlCl₃ + 3H₂O

In order to solve this problem, we need to c<u>onvert Al(OH)₃ moles to HCl moles</u>.

To do so we use the<em> stoichiometric ratios</em> of the balanced reaction:

  • 8.89 mol Al(OH)₃ * \frac{3molHCl}{1molAl(OH)_{3}} = 26.67 mol HCl

Thus 26.67 moles of HCl would react completely with 8.89 moles of Al(OH)₃.

4 0
3 years ago
True or false , the viscosity of water is much greater than the viscosity ofhoney.
a_sh-v [17]
False... Honey is greater in velosity then water
4 0
3 years ago
Read 2 more answers
Aspirin has a formula c9h8o4. what is the molar mass of aspirin? 1. 95 g 2. 220 g 3. 180 g 4. 325 g
Debora [2.8K]
Molar mass is the mass of 1 mol of substance.
Molar masses of compounds can be calculated by the sum of the products of molar masses of individual atoms by number of corresponding individual atoms.
Compound formula is C₉H₈O₄
the molar masses of the atoms making up the compound 
C - 12 g/mol x 9  C  = 108 
H - 1 g/mol x 8 H = 8 
O - 16 g/mol x 4 O = 64
therefore molar mass of aspirin = 108 + 8 + 64 = 180 g/mol
answer is 3.180 
5 0
3 years ago
Pls HELPPP
Yuri [45]

maybe c

Explanation:

I'm not sure but maybe

8 0
3 years ago
Read 2 more answers
Merits of modern periodic table?​
ANEK [815]

Answer:

<h3>Merits of modern periodic table:</h3>
  • The wrong position of some elements like argon, potassium, cobalt and nickel due to atomic weights have been solved by arranging the elements in the order of increasing atomic number without changing their own places.
  • The isotopes of some element have the same atomic numbers. Therefore, they find the same position in periodic table.
  • It separates metals from non-metals.
  • The groups of the table are divided into sub groups A and B due to their dissimilar properties which make the study of elements specific and easier.
  • The representative and transition elements have been separated.

Hope this helps...

Good luck on your assignment...

6 0
3 years ago
Other questions:
  • Which measurement shows a valid estimate for<br> this ruler?<br> 2.3 cm<br> 2.35 cm<br> 2.350 cm
    13·1 answer
  • True or false, In order to obey law of conservation of mass, reactions are arranged to have more atoms of reactants than product
    5·2 answers
  • What is constant on wet asphalt?
    7·1 answer
  • Which two elements make up the compound named butane? What is the ratio of these two hours elements in butane? How would you use
    11·1 answer
  • HELPP!!
    9·1 answer
  • What is the answer to this problem?
    15·1 answer
  • Consider the following isomerization reactions of some simple sugars and values for their standard Gibbs free energy ΔGo:reactio
    15·1 answer
  • What is the final concentration when 5 ml of a 2.5M copper sulphate solution is diluted to 750 ml?
    10·1 answer
  • Which choice is an element? carbon dioxide water carbon air
    7·1 answer
  • How many moles of oxygen gas is 3.50 L?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!