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
s344n2d4d5 [400]
3 years ago
12

I neeeeeeeeed help you within 30 min

Chemistry
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

The answers to your question are given below

Explanation:

The equation for the reaction is given below:

2KClO₃ —> 2KCl + 3O₂

The total number of each atoms present in the reactants and products can be obtained by doing a head count as illustrated below:

Reactants >>>>>> Number of atoms

Potassium (K) >>> 2 × 1 = 2

Chlorine (Cl) >>>> 2 × 1 = 2

Oxygen (O) >>>>> 2 × 3 = 6

Products >>>>>>> Number of atoms

Potassium (K) >>> 2 × 1 = 2

Chlorine (Cl) >>>> 2 × 1 = 2

Oxygen (O) >>>>> 3 × 2 = 6

You might be interested in
Difference between saturated and supersaturated solutions
Luba_88 [7]
Saturated had as much solute that it can hold, supersaturated holds more than can normally be dissolved.
5 0
4 years ago
During the lab, you measured the pH of common household items. Write net Brønsted equations that show the acidic or basic nature
tamaranim1 [39]

Answer:

CaO + H₂O ⟶ Ca²⁺ + 2OH⁻

Explanation:

CaO + H₂O  ⟶     Ca²⁺   +   2OH⁻

base    acid       conj. acid  conj. base

8 0
4 years ago
Why can baking soda be used to put out fires? (2 reasons)
balandron [24]
It is not a really good flammable object to use for fires.
And it doesn't let the fire have oxygen therefore the fire will go out<span />
8 0
3 years ago
Question 2 (1 point)
Alex73 [517]

Answer:

35 amu

Explanation:

In an atom, only masses of protons and neutrons are relevant. electrons are so small in size that their masses are negligible.

The mass of 1 proton/neutron is 1amu.

6 0
3 years ago
What is the mass because I already have the volume and density
Bad White [126]

76.88 I think im sorry if wrong

5 0
4 years ago
Other questions:
  • Which chemical equation is unbalanced? C + O2 mc024-1.jpg CO2 Sr + O2 mc024-2.jpg 2SrO 6H2 + 3O2 mc024-3.jpg 6H2O H2 + H2 + O2 m
    9·2 answers
  • What is the molar mass of NaCl (table salt)?
    12·1 answer
  • 11.39g PbCl2(s) 200.0 ML<br> Solve for m
    7·1 answer
  • Complete combustion of glucose (c6h12o6). oxygen gas is the other reactant in this combustion reaction. the products are co2 and
    14·1 answer
  • help please an btw this isn't a test ill give brainliest science is really my thing. btw help with number 6
    11·1 answer
  • Many diseases can be prevented with a proper diet, exercise, and abstinence from smoking, alcohol, drugs, and sexual activity. T
    9·1 answer
  • I NEED HELP FAST PLEASE<br> *please answer correctly* <br><br> Will mark brainliest thank you!!
    9·2 answers
  • A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next fe
    10·1 answer
  • Why is sodium a significant source of calories in both foods
    15·1 answer
  • Describe the difference between radiopaque and radiolucent. Radiopaque refers to a _______________ or light appearance of a stru
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!