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
lesya [120]
3 years ago
7

Question 8 (2 points)

Chemistry
1 answer:
ladessa [460]3 years ago
8 0
The right amount of h2o would be 3.5 grams but the chemical term is 3.546 gallons. I took the test this is right
You might be interested in
22. What is a comet?
Lunna [17]

Answer:

A ball of ice blasted into outer space

Explanation:

It is a ball of ice that is going so fast it leaves a "tail"

4 0
3 years ago
Rasheed calculates that his chemical reaction should produce 4 moles of product, but when he does the experiment, he gets only 3
Brut [27]

Answer:

The answer to your question is 75%

Explanation:

Data

Theoretical production = 4 moles

Experimental production = 3 moles

Percent yield = ?

Formula

Percent yield = \frac{Experimental production}{Theoretical production} x 100

Substitution

Percent yield = \frac{3}{4} x 100

Result

Percent yield = 75 %

8 0
3 years ago
Which reactant (X) is missing from the equation shown?<br> X+ PO4 → H3PO4
insens350 [35]

Answer:

H

Explanation:

b/c the polyatomic PO4¯³

have 3 valance number

3 0
3 years ago
Giúp mình 2 câu này với ạ
alisha [4.7K]

Answer:it is wrong answer

Explanation:estro man

5 0
2 years ago
What is one difference between a mixture and a compound?
tekilochka [14]
D. a compound can only be separated into its components by chemical means
5 0
3 years ago
Read 2 more answers
Other questions:
  • Under which conditions of temperature and pressure would helium behave most like an ideal gas?
    10·2 answers
  • Find out the application of all the inert gases prepare a chart
    7·2 answers
  • In which two types of reactions do opposite chemical changes occur
    13·1 answer
  • Identify bohrs model of the atom. His model described the reactivity of an element based on its number of valence electrons.
    5·2 answers
  • The density of pure water is 1.0 g/ml. Four students measured and calculated the density of pure water samples. The results are
    11·1 answer
  • if the force between two charged particles increases,but the distance between them does not change, then:
    12·1 answer
  • Why is a wire used to connect the electrodes in an electrochemical cell?
    11·1 answer
  • If you put a piece of zinc into a solution of copper (I) sulfate and allow the single replacement reaction to go to completion,
    14·1 answer
  • Earthquakes are common at ocean-continent convergence zones but not ocean-ocean convergence zones. TRUE FALSE Check it​
    5·1 answer
  • The nucleus of the eukaryotic cell is important because it
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!