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
Fed [463]
3 years ago
7

Question 1:

Chemistry
1 answer:
Gwar [14]3 years ago
8 0

Answer:

1.a

2.c

hope helps

Explanation:

mark

pa

You might be interested in
Water acts as a<br> solvent<br> solute<br> solution<br> mixture
Serhud [2]
Answer: universal Solvent

Explanation: water can dissolve many substances than any other solvent. Because of this, water is sometimes called a UNIVERSAL SOLVENT.
5 0
3 years ago
Type the letter of the correct answer in the blank space. The image shows the combustion of methane. Which equation represents t
Talja [164]

Answer:

CH4 + 2O2 → CO2 + 2H2O

Explanation:

7 0
2 years ago
1.26 * 10^4 + 2.50 * 10^4 in sceintific notation
eduard
Hello! I can help you with this. First, convert them into it’s written out standard form. 10^4 is 10,000. 10,00 * 1.26 is 12,600. 10,000 * 2.5 is 25,000. 12,600 + 25,000 = 37,600 or 3.76 * 10^4 in scientific notation. The answer in scientific notation is 3.76 * 10^4.
8 0
3 years ago
an atom of which element has the strongest attraction for electons in a chemical bond?cholorine, phosphorus, carbon, sulfur
vredina [299]

Answer:

D) Sulphur

Explanation:

Sulphur has the strongest electromagnetivity here

7 0
3 years ago
When bonds are (broken/formed) there is a positive energy change.
krek1111 [17]

Answer: Hello i am confused are you asking a question?

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Use the law of constant composition to complete the following table summarizing the amounts of iron and chlorine produced upon t
    9·2 answers
  • When measuring water using the graduated pipette, the mass of beaker and the water is 23.670 g. If the empty beaker weighs 13.71
    5·1 answer
  • Which best describes two ways in which hydrogen is involved in photosynthesis?
    11·2 answers
  • What is the WATER concentration in 1 liter of a solution that contains 2 moles of ions? (NOT the ion concentration)
    13·1 answer
  • Which catalyzed reaction breaks up ozone?
    9·1 answer
  • Gaseous ethane, C2H6, burns in the presence of oxygen
    9·1 answer
  • What is the mole ratio between H2O and O2
    11·1 answer
  • In an Ionic Bond the Metal Gives electrons to the Non-Metals
    15·1 answer
  • What was the effect of decreasing the copper's mass?
    5·2 answers
  • a burning candle wax reacts with oxygen. after a glass jar is placed over it, the candle goes out. what is the limiting reactant
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!