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
Stolb23 [73]
3 years ago
13

Write a balanced chemical equation for the decomposition of RbNO3.Help me please!!!​

Chemistry
1 answer:
nalin [4]3 years ago
8 0

Answer:

<u>2RbNO³ --> 2Rb + N² + 30²</u>

Hope this helps!

You might be interested in
Water sits in an open beaker. assuming constant temperature and pressure, the vapor pressure of the water ______________ as the
user100 [1]

For a given system, vapor pressure can be defined as the pressure exerted by the vapor phase in equilibrium with the condensed phase.

In this case, as water sits in an open beaker it tends to evaporate thereby forming water vapor. This vapor phase then exerts a pressure over the liquid water, which is termed as the vapor pressure of water at that temperature and pressure. As water continues to evaporate, more and more molecules escape into the vapor phase which thereby increases the vapor pressure.

Ans: The vapor pressure of water increases as the water evaporates.

3 0
3 years ago
Predict whether the following reactions will be exothermic or endothermic.
Solnce55 [7]

Answer:

A. N₂(g) + 3H₂(g) -----> 2NH₃    exothermic

B. S(g) + O₂(g) --------> SO₂(g)    exothermic

C. 2H₂O(g) --------> 2H₂(g) + O₂(g) endothermic

D. 2F(g) ---------> F₂(g) exothermic

Explanation:

The question says predict not calculate. So you have to use your chemistry knowledge, experience and intuition.

A. N₂(g) + 3H₂(g) -----> 2NH₃    is exothermic because the Haber process gives out energy

B. S(g) + O₂(g) --------> SO₂(g)    is exothermic because it is a combustion. The majority, if not all, combustion give out energy.

C. 2H₂O(g) --------> 2H₂(g) + O₂(g) is endothermic because it is the reverse reaction of the combustion of hydrogen. If the reverse reaction is exothermic then the forward reaction is endothermic  

D. 2F(g) ---------> F₂(g) is exothermic because the backward reaction is endothermic. Atomisation is always an endothermic reaction so the forward reaction is exothermic

5 0
3 years ago
How do electrons in a metallic bond behave?
igomit [66]

Hello,

In metallic bonds, the valence electrons from the s and p orbitals of the interacting metal atoms delocalize. That is to say, instead of orbiting their respective metal atoms, they form a “sea” of electrons that surrounds the positively charged atomic nuclei of the interacting metal ions.

Hope this helps!!!! Happy Holidays!!!! (:

4 0
4 years ago
WITH BRAINLIEST
TEA [102]

Answer:

i want go with option 2

Explanation:

4 0
3 years ago
Which type of radioactive decay can pass through the body?
Mkey [24]
Q. Which type of radioactive decay can pass through the body?

A. Gamma Rays
3 0
3 years ago
Other questions:
  • What is the valency of dioxide?
    15·2 answers
  • Which element is always present in a combustion reaction?
    7·2 answers
  • What is the mass of 2.25 moles of manganese(lv) sulfide(MnS2)
    8·2 answers
  • The different forms of a gene for a given trait are called?
    12·1 answer
  • When Rutherford discovered the atomic nucleus it helped develop which of the following ideas about the atom?
    8·2 answers
  • A chemist makes 620 mL of barium chloride working solution by adding distilled water to180mL of a 1.39mol/L stock solution of ba
    12·2 answers
  • PLEASE HELP! I DONT KNOW WHAT TO DO! ITS ALOT PLEASE HELP THO!
    8·1 answer
  • How many products are produced in the following equation.
    8·1 answer
  • Please help!!
    6·2 answers
  • Ammonia and hydrogen fluoride both have unusually high boiling points due to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!