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
Nina [5.8K]
3 years ago
5

Bài 19 với ạ, ai giúp em với ❤️❤️❤️❤️❤️

Chemistry
1 answer:
Bumek [7]3 years ago
3 0

Answer:

we're are u from

Explanation:

also the writing from that paper look really cool

You might be interested in
A vertical column of elements in the periodic table is called a ...
JulsSmile [24]
A group is a vertical line on the periodic table
8 0
3 years ago
Properties of gases are dependent upon the pressure, temperature, and volume of the container they are in, as well as the number
OLga [1]

Answer:

False

Explanation:

Those would affect physical properties not chemical properties.

5 0
3 years ago
4HCI + O2 =2H20 + Cl2
Sergio039 [100]

The rate of the backward reaction increases

Explanation:

It is evident that if the reaction is left to proceed spontaneously, the forward reaction is favored because it results in a decrease in pressure in the system (The total reactants have 5 moles and the products have 3 in total).

Increasing H₂O concentration is then reaction, therefore, stymies the forward reaction and favors the reserves reaction. This is because the reverse reaction will lead to reduced pressure.

6 0
3 years ago
How many electrons are in a titanium atom
SVEN [57.7K]

Answer:

2, 8, 10, 2

Explanation:

6 0
3 years ago
Read 2 more answers
What made Nimmy feel better about art?
Sonbull [250]

Answer:

HER INTEREST

Explanation:

EVERYONE LOVE ART EXCEPT FOR THE ONES WHO DONT KNOW WHAT IS ART........

7 0
3 years ago
Other questions:
  • What type of bond will always conduct electricity?
    9·1 answer
  • If a compound contain 40% sulphur and 59% oxygen ,find its empirical formula.
    7·2 answers
  • Methane (CH4) burns in oxygen to produce carbon dioxide and water. Which reaction is occurring here?
    12·2 answers
  • The diagram show the box for an element in the periodic table . What is the atomic mass of the element shown .
    9·1 answer
  • Which type of substance is soft has a low melting point is a poor conductor of heat and electricity
    8·1 answer
  • 1. Identify a conjugate acid-base pair in the reaction
    13·1 answer
  • How many acetone molecules are in a bottle of acetone with a volume of 445 mL ? (density of acetone = 0.788 g/cm3).
    6·2 answers
  • A process is used to chemically link smaller units to form a larger molecule that is made up of repeating units
    11·2 answers
  • What’s the answer to this? Pls help
    6·1 answer
  • An iron ore sample is found to be 35.00e by mass. how many grams of ore are needed to obtain 454.0 grams of fe?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!