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
Tju [1.3M]
3 years ago
7

Which chemical equation is balanced

Chemistry
1 answer:
Norma-Jean [14]3 years ago
5 0

Explanation:

right answer is A

2K + H20 → K20 + H2

You might be interested in
For the reaction: N2(g) + H2(g) → NH3(g)
gayaneshka [121]

The rate of increase of NH3 is 0.22M/s.

<h3>What is the balanced equation of the reaction?</h3>

The balanced equation of the reaction is given below:

  • N2(g) + 3 H2(g) → 2 NH3(g)

The rate of decrease of N2 is half the rate of increase of NH3.

Rate of decrease of N2 = -0.11 M/s

Rate of increase of NH3 = 2 × +0.11 M/s = 0.22M/s.

In conclusion, the rate of formation of products is dependent on the rate of disappearance of reactants.

Learn more about rate of reaction at: brainly.com/question/25724512

#SPJ1

3 0
2 years ago
Fluorine (F) has seven electrons in its outermost shell. Fluorine _____.
Ira Lisetskai [31]
2. F is non-metal, because it has seven electrons (more that 3)
3.It <span>fills its shell by gaining one electron, because it is easier to gain 1 e⁻ than to loose 7 e⁻.
4. It </span><span>becomes a negatively charged ion, because atom of F is neutral, it has "0" charge, and it takes one negatively charged electron(-1). (0 +(-1)= -1)</span>
6 0
3 years ago
Read 2 more answers
Consider the following data on some weak acids and weak bases:
Juli2301 [7.4K]

Answer:

See explaination

Explanation:

Please kindly check attachment for the step by step solution of the given problem.

8 0
4 years ago
What is the molecular formula of a compound that is composed of 94.1% O and 5.9% H with a molar mass of 34g
elena-s [515]

Answer:

B. 67.6/Hg(200.5)= .337. 10.8/S(32.1)= .336. 21.6/O(16)= 1.35--> .337/.336= 1 .336/.336= 1 1.35/.336= 4. Formula= HgSO4

Explanation:

3 0
3 years ago
What is the charge of the nucleus in an Adam of oxygen -17
Ivenika [448]
Charge of nucleus is always positive whether it is element or isotope.
5 0
3 years ago
Other questions:
  • Which of the following notations is the correct noble gas configuration for
    11·1 answer
  • Which of the following metals will react with water to produce a metal hydroxide and hydrogen gas? (2 points) Mg Li Al Pb
    7·1 answer
  • a dog is trained to sit and shake hands. These traits are most likely? a. inherited b. not inherited c. not acquired d. innate
    15·1 answer
  • Given the following, determine ΔG°f at 298 K for SnO. Sn(s) + SnO2(s) → 2SnO(s) ; ΔG° = 12.0 kJ at 298K
    11·1 answer
  • Rank the following elements by effective nuclear charge, Zeff, for a valence electron.F LI Be B N
    5·2 answers
  • I just need help with 2 chemistry questions! Can you please help me? I will give brainliest answer! 
    6·2 answers
  • A chemical reaction is shown. H. + 202 — CO2 + 2H, How many different elements and total atoms are involved in the reaction? ​
    14·1 answer
  • What’s the mass of 11.0 mol HNO3
    9·1 answer
  • What is a time machine? who discovered the time machine​
    13·1 answer
  • How does a graph show a runner at rest?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!