what are the ingredents in portland cement

Answers

Answer 1
Portland cement is made up of four main compounds: tricalcium silicate (3CaO · SiO2), dicalcium silicate (2CaO · SiO2), tricalcium aluminate (3CaO · Al2O3), and a tetra-calcium aluminoferrite (4CaO · Al2O3Fe2O3).

Related Questions

help help help help help help help help help help help help help help help help help help help help help help help help help help​

Answers

The rise of sea levels.

While global warming can affect the Earth in various ways, it cannot raise the levels of water (which includes lakes, oceans, and seas).

Answer:

melting of the uce caps

The "public safety" exception to the Miranda rule can best be defined as which of the following? Choose 1 answer: Choose 1 answer: (Choice A) A It requires that law enforcement officers inform a person subject to an interrogation of his or her Fifth and Sixth Amendment rights (Choice B) B It allows the police to perform unwarned interrogation to stand as direct evidence in court if the information will help protect the public (Choice C) C It prohibits the use of any evidence found without a warrant to convict someone in court (Choice D) D It gives officers the right to lie to a suspect in an attempt to get a confession to a crime

Answers

Answer:

B

Explanation:

It allows the police to perform unwarned interrogations. (That is so intresting to me!)

In The battle Of the first bull run, confederate general Ulysses S. Grand stood his ground like a stone , truth or false?.

Answers

Answer:

drdfgdg

Explanation:

hfdfsfyjy

hjhkg,

mgjhf,

jggygh,

jhukg

the flashlight should be returned to mark the owner what is the appositive​

Answers

Answer:

The Owner.

Explanation:

The Owner is a person So, The phrase would Be Discombobulated  Without A Owner.

look at the picture below thanks

Answers

It’s A. Executive branch

Who took control of the "Holy land" in the 1000s?

Answers

Israel, Europe / the Vatican tried to take it back

Answer:

Seljuk Turks

Explanation:

The Church of the Holy Sepulchre had to be rebuilt after it was destroyed by the Caliph of Egypt, Al-Hakim, in 1009. Following this time, Christian pilgrims were free to visit the church. However, around 1077 Muslim Seljuk Turks took control of the Holy Land.

In an authoritarian system the people _____. a. Have rights but no obligations b. Have obligations but no rights c. Have rights and obligations d. Have neither rights nor obligations e. Have rights but no privileges

Answers

Answer:

A

Explanation:

In an authoritarian system, the people have rights, but no obligations.

In an authoritarian system the people have obligations but no rights. Option (b) is correct.

What do you mean by System?

A system is a group of components or pieces that are arranged for a single goal.

A political system that is authoritarian is one that rejects political plurality, uses strong central authority to maintain the status quo, and reduces the importance of the rule of law, the separation of powers, and democratic voting.

Authoritarianism is a term used by political scientists to characterize a kind of government that prioritizes order and control over individual freedom. The person in charge of an authoritarian state is typically a dictator.

Therefore, Option (b) is correct. In an authoritarian system the people have obligations but no rights.

Learn more about System, here;

https://brainly.com/question/19368267

#SPJ5

Which type of figurative language is used by the authors in connection to the mountains in the chapter 9 of Farewell Manzanar

Answers

Explanation is in the file

tinyurl.com/wpazsebu

how did emperor commodus make sure he won his fights

Answers

Answer:

Oct 2, 2018 — The True Story of Commodus the Cruel Gladiator Emperor ... He didn't just want to fight gladiators, he wanted to be a gladiator. ... of his revolt to more field slaves, he had each one of his trained gladiators train a certain amount of fighters, and ...

Explanation:

this is part of it go on quorua for the rest because its blocked on my schools computer dude if u wnt the site of whaterver here it is and no it is nothing bad

https://www.quora.com/How-did-Commodus-win-against-real-gladiators

On what grounds did the Supreme Court assert the power of judicial review in the case of Marbury v Madison?

Group of answer choices

If the Supreme Court did not overturn some laws, state governments would challenge unpopular laws on their own.

Supreme Court justices are less subject to popular pressure than others since they are appointed for life.

It is the role of the courts to interpret and apply the law, and the Constitution is the highest law.

The Supreme Court is more neutral than either Congress or the President.

Answers

Answer:

I'm pretty sure the answer is... It is the role of the courts to interpret and apply the law, and the Constitution is the highest law. This all ties back to judicial review where the courts can label something unconstitutional also ties back to checks and balances where each branch has a specific power and job.

Was Stalin surprised by the bombing of Hiroshima? Why?​

Answers

Answer:

Explanation: A meeting between the US ambassador and Stalin reveals what the Soviets felt about the bombing of Hiroshima and Churchill's return to the Opposition benches.

what does the phrase ''Founding Fathers'' mean?

Answers

Answer:

It's C

Explanation:

The founding fathers are like people in political parties like thomas jefferson and john adams

which of the following is not a responsibility of the senate

a. Vote on treaties
b. Review and approve presidential appointees
c. Recommend tax bills to become law
d. Hold a trial for a government official

Answers

Answer: D is the answer

Explanation:

D is the answer, hold a trail for a government official

What is Washington asking Jefferson and Hamilton to discuss?

Answers

Is this a question about a book?

please help me i need this grade !

Answers

Answer:

D

Explanation:

I took the test... hope this helpsss

The Yellow Sea borders all of the following countries EXCEPT A. China B. Vietnam 47 C. North Korea D. South Korea​

Answers

Answer:

B, Vietnam

Explanation:

Can Someone Help Me?!
Which party is mainly focused on protecting the environment?
A)Democrat party
B)Independent party
C)Republican party
D)Green party

Answers

it is D) green party.
D Green Party answers

can yall help me on my problem


What is the main goal of Mercosur?

A. to create a political alliance among South American countries
B. to allow free trade among South American countries
C. to address environmental challenges in South America
D. to raise literacy rates in South America

Answers

I believe the answer is B. to allow free trade among South American Countries.

What were laws passed by the states which were intended to keep african americans down socially and economicly

Answers

Answer:

Jim Crow Laws

Explanation:

they were used to deny African Americans basic social and economic opportunities

is the philippines a limited or unlimited government​

Answers

Answer:

It is neither..........

Answer:

Limited

Explanation:

Limited because everyone including the ruling class are subject to the law of the state.

Hurry please S2 7 SS Unit 10 Common Unit Assessment
12 of 20
Use the chart to answer the following question.
CAUSES
EFFECTS
Religious purposes, such as
the disposal of human
rernains.
Contamination
Waterborne illnesses
Used to bathe, wash
clothes, and serves as a
dump for Industrial waste.
Which body of water is the diagram BEST describing?
O A Huang He (Yellow River)
o B. South China Sea
O C. Yellow Sea
O D. Ganges River

Answers

Answer:

south China Seahfhghhhhhhjjk

Answer:

It is the Ganges river

Explanation:

The Ganges river is used for the Hinduism religion. The Ganges is also used for transportation and industrial use.

what is caca please help me figure out what is caca thank you for ur time ;)

Answers

Answer:Its an armenian word i believe it means human waste

Answer:

dude why was that question for hhahahahhahahhhahahhahhahahhahahah

Explanation:

True or False an aquarium could be an ecosystem

Answers

Answer:

True

Explanation:

Thus, an aquarium is self-perpetuating functional unit. Therefore, it is known as ecosystem. Since the fishes and plants and others are added by man, so it is known as artificial ecosystem. What are trophic levels?

Answer:True

Explanation:yes it's true,aquarium is not a natural ecosystem it's an artificial ecosystem

Discuss the ways in which international 5 star hotels meet the
needs of family visitors, travelling with young children.

Answers

Answer:

Requirements of family travel can be complex based on the age group of the children. In geleral, families do usually have to plan more than average individual traveler to make the most out of a trip.

Explanation:

I looked it up.

A(n)
is a person who starts a new business and assumes all the risks and
rewards of running the business.
A. Angel investor
B. Venture capitalist
C. Manager
D. Entrepreneur

Answers

hmm i wanna say it is b
I believe it is D) Entrepreneur

List one Jim Crow law that existed in the state Ohio

Answers

Answer:

I'm not sure of this will help but here you go

Explanation:

Segregation of public facilities was barred in 1884, and the earlier miscegenation and school segregation laws were overturned in 1887.

what did john lewis like to do in college?

Answers


i’m not sure if u mean the one who owns the shop orrrr?
i’m so srryyy xo
Dissuaded from doing so by his parents, Lewis instead was educated in Nashville at the American Baptist Theological Institute and Fisk University (B.A. in religion and philosophy, 1967)

How did regents affect the rise to power of military leaders in Japan?

Answers

Answer:

This question has been answered before but it is Regent was established and remained hereditary in the house down to modern times and remained veritable regents in the country. Whole government power was kept in hands of the clan and took every possible advantage in their position. Religious dignity of the throne r rather continued.

Explanation:

credit to hagrid

Answer:

★ Regent was established and remained hereditary in the house down to modern times and remained veritable regents in the country. The Whole government power was kept in hands of the clan and took every possible advantage in their position. Religious dignity of the throne rather continued.  

Explanation:

Hope you have a great day :)

How is the prime minister of South Africa and the president of Nigeria alike?

Answers

Answer:

With few exceptions, the governor-general/state president was bound by convention to act on the prime minister's advice.

Explanation:

define the term mill

Answers

Answer:

A building equipped with machinery for grinding grain into flour.

Answer: a building equipped with machinery for grinding grain into flour.

Explanation:

Other Questions
Please help quickly! will give brainliest! no explanation is required. just a correct answer :) Start time: 7:41 P.M.Elapsed time:End time: 8:50 P.M. The amount of money that is earned on a deposit is Given the triangle shown below, find the length of [BC] (B) Write short note on any two sources to know history. What is a key consideration when evaluating platforms? Read these sentences from "Letters to His Children". He is an exceedingly solemn, elderly gentleman with chin whiskers. He certainly does not look to be playful in nature. Which dictionary entry BEST defines nature as used in the sentence * Help this is the question pls help I need your help answer correctly23 pts find 5 rational numbers between 1 and 2 and this one if you understand The body produces extra white blood cells after it has eliminated an invading organism. Whatterm is used to describe these "extra" cells? Expressasordinary numbers.3 x 10^0= Select all expressions that are equivalent to 2x+3x+8-3x-2.Select all that apply2x + 62x + 10O O O O5x - 3x + 65x - 3x + 10 What do I know helps you figure out your What is the best first step to solve the following quadratic equation?16x2 + 38 = -40xA Add 40x to both sides.B Factor the right side.C Take the square root of both sides.D Multiply 16 by 38 and list the factors. can someone please help me with this? (i will mark brainliest) (LMNP is rotated 180 degrees clockwise around the origin. what are the coordinates of L?) A certain pipe can be used to fill a pool with water in 2 hours. A second pipe can be used to fill the pool in 4 hours. How long does it take to fill the pool when both pipes are used at the same time? Write a short paragraph that explains the central idea of the article. Use at least two details from the article to support your response. Which of the following facts about genes is incorrect?A.A gene can code for a specific proteinB.A gene can exist in alternate forms called allelesC.A gene undergoes crossing over during meiosis and can switch chromsomesD.A gene that is very similar in sequence in a human and in a bacterium is probably a recent mutation.E.If parents do not express a gene but their child does, that gene is probably recessive. 1.4"Sometimes conflict can be healthy". Critically discuss this statement