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
murzikaleks [220]
3 years ago
5

Mac mixed 24 g of Substance A and 12 g of Substance B to form 10 g of Substance C and a certain amount of Substance D. Which sta

tement is correct? The mass of Substance D was 2 g greater than the mass of Substance A. The mass of Substance D was 10 g greater than the mass of Substance B. The mass of Substance A was equal to the total mass of Substance C and Substance D. The mass of Substance A was equal to the total mass of Substance B and Substance D.
Chemistry
2 answers:
belka [17]3 years ago
8 0
The mass of Substance D was 2g greater than the mass of Substance A.

Mariana [72]3 years ago
5 0

The mass of Substance D was 2 g greater than the mass of Substance A.

i can give more answers for like the whole test if you need just ask i have the answers for 1,4,6,8,9,10,11,12 just comment and you can have the answer those numbers also the test is. Exam: 02.00 Module 02 Pretest. EDIT: hope this helps

You might be interested in
When making calculations, you should rely on the precision of your measured data.
ELEN [110]
True 

Im happy i could help you today 

have a great rest of ur week :)
3 0
3 years ago
Formic acid, hcooh, is a weak electrolyte. what solutes are present in an aqueous solution of this compound? write the chemical
ioda
<span>All acids form their conjugate base and a proton or H+ in an aqueous solution, in water. Since formic acid is an acid, although a weak electrolyte, it will react with water to form the conjugate base HCOO with a negative 1 charge. The other solute will be the proton H+, also written as hydronium H3O+.</span>
5 0
4 years ago
Help pls I will give brainliest!
yKpoI14uk [10]

Answer:

The answer is D, I would type it out but it is to long and I'm kind of lazy, but anyways! Your answer is D

Hope This Helps!

7 0
3 years ago
A gas is produced when 25 g of substance X is mixed into 60 g of solution Z in a beaker. The mass of the solution in the beaker
Zepler [3.9K]

mass of the gas = 10 g

<h3>Further explanation</h3>

<em>The law of conservation of mass :</em>

<em>In a closed / isolated system, the total mass of the substance before the reaction will be equal to the total mass of the reaction product.</em>

Reaction

\tt X+Z\rightarrow gas+solution

mass before reaction=mass after reaction

\tt 25+60=gas+75\\\\gas=25+60-75=10~g

5 0
3 years ago
Is a hotdog a sandwich?
Elodia [21]

Answer:

yes

Explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP NOW!!! 50 BRAINLEST
    6·2 answers
  • How are the elements contained within a group on the periodic table related? (select all that apply.)?
    15·1 answer
  • Explain the difference between an ignition transformer and a solid-state igniter
    9·1 answer
  • At what temperature is the average speed of oxygen molecules equal to 1.12×104m/s?
    15·1 answer
  • A solution containing CaCl2 is mixed with a solution of Li2C2O4 to form a solution that is 2.1 × 10-5 M in calcium ion and 4.75
    9·1 answer
  • Describe how thermal energy affects atoms within the 3 states of matter
    6·1 answer
  • 5. A beaker is filled with water and has an initial volume of 100 ml. After an object is placed into
    14·1 answer
  • When two elements react together they make a compound substance called a?
    13·1 answer
  • Which description of salt is a chemical property? (2 points)
    10·2 answers
  • Help i’m taking a test!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!