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
Setler79 [48]
3 years ago
15

Examine the following equations.

Chemistry
1 answer:
Radda [10]3 years ago
5 0

A And D Is your Answer hope this helps :D

You might be interested in
Write a word or phrase begining with each letter of the word CHANGE that describes changed you have observed in everyday objects
ipn [44]
C – coming to senses and finally realized that everything is dynamic and I should learn to invest into knowing what of these changes are right or wrong and being

H – hopeful that someday, these changes will actually make sense and that all of these questions and confusions will be answered in the right time and the right place. But whatever happens, I must learn to

A – adapt from the different things I see everyday, If the world changes for its betterment or for its worse, then I too, should change as well to go with the flow. However, keep in mind to

N – never leave the small things behind because these things when summed up actually what make sense of everything and could possibly answer the

G – growing dynamics of the world and its inhabitants. Throughout all this, it is always important to
<span>
E-educate yourself, that when the change will finally take effect on you, you will be ready.</span>
6 0
3 years ago
Pure substance definition in chemistry?
kvasek [131]
<span> A pure substance is a sample of </span>matter<span> with both definite and constant composition with distinct </span>chemical properties<span>. To avoid confusion, in chemistry a pure substance is often referred to as a "chemical substance".</span>
3 0
3 years ago
H2O(g) → H2 + O2(g) Predict whether the reaction above would have an increase or a decrease in entropy.
nadya68 [22]
Since the reaction has one mole of reactants versus two moles of products, the reaction would have a decrease in entropy. One mole of gas exerts less pressure than two moles of gas, and therefore one mole of gas has more entropy than two moles of gas.

Hope this helps
5 0
4 years ago
Read 2 more answers
What are two pieces of evidence that support the Big Bang Theory?
Phantasy [73]

Answer:

it would be redshift and cosmic background radiation

7 0
3 years ago
Whats the length of an aluminum rod at 65 c if its length at 15 c is 1.2 meters
Furkat [3]
15c - 1.2m
1c - 1.2/15 = 0.08m
65c - 5.2m
4 0
4 years ago
Other questions:
  • What creates the charge in an electrical current?
    8·1 answer
  • 3. Science has helped people in several ways. The development of medicine to cure disease, pesticides
    7·1 answer
  • n relation to natural gas, where is crude oil generally found? A. above natural gas reservoirs B. next to natural gas reservoirs
    8·1 answer
  • Why do some objects float, while others sink? Explain as best you can!
    8·1 answer
  • How many electrons can be described by the quantum numbers n = 7, l = 1?
    12·1 answer
  • What is the molar mass of citric acid (C6H8O7) and baking soda (NaHCO3)?
    15·1 answer
  • Identifying Changes of Matter
    9·1 answer
  • Which activity is least likely to increase greenhouse gases in the atmosphere?
    15·2 answers
  • 5. For Sodium, the Work Function is listed as 2.75 eV but the Ionization Energy is listed as 5.14 eV. Is one of the experiments
    7·1 answer
  • Okay, no.. its not funny... who names their child happiness...
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!