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
sesenic [268]
3 years ago
6

Will give Brainliest!!! Will award answer! The following reaction shows the products when sulfuric acid and aluminum hydroxide r

eact.
2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O

The table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory.

Initial Mass and Yield
Sulfuric Acid Aluminum Hydroxide
Initial Amount of Reactant 40 g 45 g
Theoretical Yield of Water from Reactant 14.69 g 31.15 g
Thank you for helping me learn about chemistry and apply skills.

What is the approximate amount of the leftover reactant? (4 points)
20.89 g of sulfuric acid
22.44 g of sulfuric acid
21.22 g of aluminum hydroxide
23.78 g of aluminum hydroxide
Chemistry
2 answers:
kap26 [50]3 years ago
8 0

Answer;

23.78g of aluminum hydroxide

Explanation:

DochEvi [55]3 years ago
6 0

Answer:

23.78 Grams of Aluminum Hydroxide

Explanation:

You might be interested in
The difference between Physical/Chemical properties and Physical/Chemical changes
AfilCa [17]
Physical changes can be reversed and chemical changes can’t be reversed. A physical property is a characteristic which can be identified without changing the substance but to identify a chemical property, you do have to change the substance.
6 0
3 years ago
An antacid tablet was dissolved in water and 10mL of 0.16M HCl was added. After the acid had reacted with the tablet it required
Mnenie [13.5K]

Answer:

0.0008 mole of HCl

Explanation:

From the balanced equation between HCl and NaOH:

HCl + NaOH --> NaCl + H_2O

1 mole of acid requires 1 mole of base for neutralization.

mole = molarity x volume

mole of NaOH = 0.02 x 0.04 = 0.0008 mole

mole HCl = 0.16 x 0.01 = 0.0016 mole

Since 1 mole of NaOH requires 1 mole of HCl for neutralization, it means that 0.0008 mole of NaOH will require 0.0008 mole of HCl. The remaining mole of HCl must have been neutralized by the antiacid:

0.0016 - 0.0008 = 0.0008 mole.

Therefore, 0.0008 mole of HCl must have been neutralized by the antiacid.

7 0
4 years ago
Mass is measured using _____.
oee [108]
Kilograms? im assuming. bcz weight is like newtons or sum shii..
4 0
4 years ago
Read 2 more answers
Refer to your completed Table 1d of the recitation guide of ionic compound naming rules to determine whether this statement is t
alexgriva [62]

Answer:

False

Explanation:

Roman numerals are seen in the names of several compounds. They often appear immediately after the name of central atom in the molecule.

These Roman numerals are used to depict the oxidation state of the central atom in the molecule and not to show how many of that ion appear in the formula.

For instance, in carbon IV oxide, the Roman numeral IV shows that the central atom in the compound-carbon is in the +4 oxidation state.

8 0
3 years ago
Which statement correctly describes the nucleus of the atom?
Dmitrij [34]

Answer:

llllllllllkkkll

(Answer:D)

3 0
3 years ago
Other questions:
  • When current increases and resistance remains constant what must happen to voltage?
    6·2 answers
  • 4. Use the reaction: 3 NaOH + H3PO4  Na3PO4 + 3 H2O a. How many mL of 0.225 M NaOH will react with 4.568 gram H3PO4? 54 b. How
    12·1 answer
  • Explain how changing the concentration The enthalpy change for the reaction, 3CO (g) 2Fe2O3 (s) Imported Asset Fe(s) 3CO2 (g), c
    14·1 answer
  • Why do giant sequoia trees grow
    11·1 answer
  • What is the pH of a solution with a hydronium concentration of 0.36 M?
    7·1 answer
  • 6. —K,Cr,0,+ --L1,0—<br> Combustion reaction
    5·1 answer
  • what is the difference between a chemical bonds formed in the molecules of 02 and the chemical bonds formed in crystals of a NaC
    6·1 answer
  • How many moles are in 5.67x10^24 atoms of RbCl?
    11·1 answer
  • Shale is a sedimentary rock that can can be metamorphosed into slate by
    14·1 answer
  • PLEASE HELP FAST! What is the percent yield if 0.856 g of NO is actually obtained in the lab during the following reaction: 4NH3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!