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
galben [10]
3 years ago
8

BEING TIMED! 10 points

History
2 answers:
Blizzard [7]3 years ago
5 0

Answer:

Por favor me ajudem !!

As chamas do oxiacetileno são usadas para soldas, atingindo temperaturas próximas a 2000oC. Estas temperaturas são devidas à combustão do acetileno com o oxigênio: (dados: C=12/H=1/O=16)

1 C2H2(g) + 5/2 O2(g) → 2 CO2(g) + 1 H2O(g)

Segundo a reação, indique a massa de CO2 produzida com 9g H2O

Allushta [10]3 years ago
5 0
It’s A,b,e,f I think
You might be interested in
Which groups formed the Republican Party​
laiz [17]

Answer:

The Republican Party emerged in 1854 to combat the Kansas-Nebraska Act and the expansion of slavery into American territories. The early Republican Party consisted of northern Protestants, factory workers, professionals, businessmen, prosperous farmers, and after 1866, former black slaves.

Explanation:

hope this helps!

5 0
2 years ago
Which of the following statements best explains why European countries sought to colonize the Americas?
Hatshy [7]

Answer:

"What was the major reason European rulers sought to colonize North America? They needed people from North America to settle in Europe. They sought to learn more about Native American cultures. They sought to expand their power with riches from the "New World.""

Explanation:

Quizizz

8 0
3 years ago
According to Charles Messenger, what is one way the British attempted to strengthen their
Stolb23 [73]

Answer:

I think one way the British attempted to take control of the India subcontinent was that they removed India from a British company and placed it in the hands of Queen Victoria, who took it over.

Explanation:

7 0
3 years ago
What is black Tuesday<br>​
serious [3.7K]

Black Tuesday is as the following...

The Wall Street Crash of 1929, also known as the Great Crash, was a major stock market crash that occurred in 1929. It started in September and ended late in October, when share prices on the New York Stock Exchange collapsed.

Dates: Oct 24, 1929 – Oct 29, 1929

Location: Wall Street, New York, NY

7 0
3 years ago
Anne Frank's diary describing her life during the war.<br> Primary source<br> Secondary source
vfiekz [6]
Primary source!
Why? Bcs it’s directly from her that she’s explaining something that happened
4 0
3 years ago
Other questions:
  • Which of the following are ways that companies attempt to influence
    5·2 answers
  • This island nation is the only one that shares a border with another country.
    15·1 answer
  • all the following acts were imposed by the colonist by british except -------? A. TEA ACT B intorlerable acts C salt act D stamp
    8·1 answer
  • Who was the first president of the USA.
    8·1 answer
  • the colonists on the mayflower had permission to settle in _______, but the ship went off course, landing in what is now massach
    14·1 answer
  • Who made the first compass?
    5·1 answer
  • 1. Which option describes a pull factor that influenced European immigration to the united states?
    10·1 answer
  • ASAP!!! Which answer best fills in the blanks in the correct order? arrives, know arrived, know arrived, knew arrives, knew
    12·1 answer
  • What Prompted the House Un-American Activities Committee(HUAC) to target the<br> "Hollywood Ten"?
    7·1 answer
  • Nawab _______________________ ordered the East India Company to stop fortification in Calcutta.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!