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
oksano4ka [1.4K]
2 years ago
14

I need help pleaseee

Chemistry
1 answer:
Likurg_2 [28]2 years ago
3 0
The answer is d!!!!!!!
You might be interested in
Identify the following silver salts as soluble or insoluble in water. A g N O 3 AgNOX3 Choose... A g C l AgCl Choose... A g I Ag
maxonik [38]

Answer:

AgNO3 -soluble in water

AgCl- insoluble in water

AgI- Insoluble in water

Explanation:

The solubility of chemical compounds in water is easily predicted by a set of rules generally referred to as the solubility rules. These rules are usually based on experimental observation of diverse groups of compounds.

According to the solubility rules, nitrates are soluble in water including the nitrates of silver. However, halides are soluble in water except those of silver, lead and mercury.

5 0
3 years ago
How do forensic scientists determine the time of death? There are timely pieces of evidence that help scientists with this task.
UNO [17]

I have done some research as well as asking some friends. This is what I came up with. Not sure if it is 100% correct.

step = time after death

1. Livor Mortis = 20-30 minutes

2. Eyes film (cloud) = 2 hours

3. Rigor Mortis begins = 4-6 hours

4. Empty small intestines = 12 hours

5. Bloating = 3-5 days

6. Decay

8 0
3 years ago
Why are you so much older on Mercury?
Alinara [238K]

Answer:As you can see from the very different numbers in the boxes above, your age changes (sometimes quite a lot) ... Mercury is the closest planet to the Sun and so has a smaller orbit path – it takes just 88 Earth days

Explanation:

4 0
3 years ago
Read 2 more answers
Which of the following statements BEST explains dissolution?
nordsb [41]
I had the same question, it's most likely B.
5 0
3 years ago
NaBr + CaF2 → NaF + CaBr2 What coefficients are needed to balance the chemical equation? A) 1,1,1,1 B) 1,2,1,2 C) 1,2,2,1 D) 2,1
elena-s [515]
D.
2NaBr + CaF2 --> 2NaF + CaBr2 gives you:

2Na                        2Na
2Br                         2F
1Ca                         1Ca
2F                           2Br

This is balanced.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Potassium and bromine combine to make KBr. What is the name of this compound?
    15·2 answers
  • One step in the production of hydraulic power involves _____
    12·1 answer
  • Does changing the number of neutrons change the identity of the element you have built ?
    6·1 answer
  • Compare and contrast how are predation and parasitism similar how do they differ
    13·1 answer
  • Identify the power of ten that defines each of these prefixes. Input your answers as 10 x where x is the power of ten. nano- ___
    7·1 answer
  • Identify the parts of an experiment in the scenario below.
    11·1 answer
  • The effects of acid rain include:
    9·1 answer
  • Which of the following is the balanced chemical equation that represents the chemical reaction of hydrogen and oxygen to produce
    9·1 answer
  • Which of the following are characteristics of ionic
    13·1 answer
  • Which process in the nitrogen cycle converts nitrogen into its most polluting form?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!