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
Alinara [238K]
2 years ago
13

Help pls, ty.

Chemistry
1 answer:
Ann [662]2 years ago
3 0

Answer:

According to conservation of matter, there should be equal amounts of all elements on both the reactant and product side.

Reactant:

1 Ca

1 C

1 O

Product:

1 Ca

1 C

3 O

Therefore, your friend is right because the law of conservation of matter is not followed in this chemical equation.

Explanation:

(2)

You might be interested in
PLS HELP ME WITH THESE I WILL MARK U AS BRAINLIEST!!
netineya [11]

Answer:

uy pasagot kung nasagutan mo na pls wala pa akong sagot jan

7 0
2 years ago
Taryn has a 90-gram sample of ethanol, which has a specific heat of
Angelina_Jolie [31]
35 Celsius minus the average 20 Celsius.  going to be  15. let me know if u need anything else.
7 0
2 years ago
Calculate the amount of heat required to raise the temperature of a 24 g sample of water from 9°C to 23°C.
borishaifa [10]

Answer:

1400KJ/mol⁻¹

Explanation:

Amount of heat required can be found by:

Q = m × c × ΔT

<em>Where m is the mass, c is the specific heat capacity (4.2KJ for water) and ΔT is the change in temperature.</em>

Q = 24 × 4.2 × (23 - 9)

= 24 × 4.2 × 14

=   1411.2KJ/mol⁻¹

= <u>1400KJ/mol⁻¹</u>  (to 2 significant figures)

7 0
3 years ago
a. Compare the motion of the particles as a solid, liquid, and gas. b. What happens to the intermolecular bonds during phase cha
natta225 [31]
The answer A I’m positively absolutely
3 0
3 years ago
When sucrose is hydrolyzed, Choose... will be created as the glycosidic linkage is broken. Hydrolyzed sucrose Choose... give a p
Flauer [41]

When sucrose is hydrolyzed, <u>two reducing groups</u> will be created as the glycosidic linkage is broken. Hydrolyzed sucrose <u>will</u> give a positive Benedict's test. Hydrolysis can be achieved by adding <u>strong acids or enzymes.</u>

<h3>How is sucrose hydrolyzed in the body?</h3>

The reaction that breaks bonds and releases energy is called hydrolysis. It is a significant biological process that causes energy to be released from within our bodies. The human small intestine contains the -glucosidase enzyme sucrase, which hydrolyzes sucrose into its component monosaccharides fructose and glucose. In the brush boundary of the upper gastrointestinal system, roughly 10–25% of the fructose is converted to glucose.

To learn more about hydrolysis visit:

brainly.com/question/11461355

#SPJ4

6 0
1 year ago
Other questions:
  • Determine the volume of 0.150 M NaOH solution required to neutralize each sample of hydrochloric acid. The neutralization reacti
    8·2 answers
  • Assuming all gas is removed from the tank when filling balloons, how many 0.75 L balloons can be filled from a tank that contain
    14·2 answers
  • Calculate the molar mass of CH4 gas at STP when 5.46Lof the gas weighs 4g??​
    6·1 answer
  • Is there any evidence that methanol forms ions either in the pure state or when dissolved in water?
    10·1 answer
  • 1. For each of the molecules below, determine the electron geometry, molecule geometry, and bond
    9·1 answer
  • (5 points)
    14·1 answer
  • CAN YOU PLEASE HELP ASAP​
    10·2 answers
  • How do signals move through the nervous system?
    12·1 answer
  • 2. Choose the best answer.<br> Up to<br> % of glaciers are retreating.<br> 50<br> 60<br> 70<br> 80
    8·1 answer
  • What's the while compound called knowing all those lines are carbon​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!