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HELP ASAP!!! if 600.0 grams HF reacts with excess SiO2, how many grams of H2O are produced? Use the following molar masses: HF= 20.01g H2O=18.02g Show work.
answered
Apr 22, 2022
Chemistry
college
0
votes
218k
views
Hey so what’s your birthday
answered
Apr 18, 2022
Social Studies
high-school
7
votes
73.9k
views
Explain why plastic containers are favoured for storing food.
answered
Jan 13, 2022
Biology
high-school
12
votes
75.9k
views
Which principle of design is in primary use in this sculpture?
answered
Jan 12, 2022
Arts
high-school
10
votes
202k
views
Help please this is very much difficult and I have an "f" in her class. :(
answered
Dec 24, 2021
Mathematics
high-school
2
votes
4.5k
views
Match each item with its definition. 1. 3 million American adults Are currently homeless 2. Many homeless adults One of the causes of homelessness 3. Domestic abuse Suffer from substance addiction
answered
Dec 21, 2021
Health
college
2
votes
217k
views
The answer for the question
answered
Aug 18, 2021
Mathematics
middle-school
6
votes
67.2k
views
What field(s) does a moving electron have? ОА. electric and gravitational fields OB. magnetic and gravitational fields OC. gravitational, electric, and magnetic fields OD. electric field only
answered
Jul 9, 2021
Chemistry
high-school
4
votes
215k
views
Read this passage from Through the Looking-Glass by Lewis Carroll. "I don't know what you mean by 'glory.'" Alice said. Humpty Dumpty smiled contemptuously. "Of course you don't-till I tell you. I meant
answered
May 23, 2021
English
high-school
2
votes
17.8k
views
In Japan, the question of WHO gets the goods that are produced is answered by __________.
answered
Apr 28, 2021
Social Studies
middle-school
6
votes
123k
views
110° х z у Find the unknown angle measures
answered
Apr 8, 2021
Mathematics
high-school
1
vote
77.7k
views
When Ahmed is in 5th grade, he does poorly in math and science. His teachers recommend him for lower-level classes throughout middle school in all subjects, and he’s not given the chance to excel elsewhere.
answered
Mar 19, 2021
Social Studies
high-school
0
votes
221k
views
What are the three kinds of balance in Art? a. Symmetrical, Asymmetrical, and Radial b. Semi-metrical, Even, and Separated c. Jagged, Metrical, and Radial
answered
Mar 11, 2021
Arts
high-school
3
votes
27.8k
views
Decide whether the sentence is correct or incorrect as written. No hace mucho tiempo hace desde miramos la luna.
answered
Mar 10, 2021
Spanish
college
6
votes
142k
views
Which country was the first to recognize Israel as a nation? A. Britain B. The United States C. Palestine D. Jordan
answered
Mar 5, 2021
History
middle-school
4
votes
132k
views
The density of air under ordinary conditions at 25°C is 1.19 g/L. How many kilograms of air are in a room that measures 10.0 ft × 11.0 ft and has an 10.0 ft ceiling? 1 in = 2.54 cm (exactly); 1 L = 103
answered
Sep 1, 2020
Chemistry
college
3
votes
187k
views
Personal health monitors make it more difficult to be aware of your general health. O A. True O B. False
answered
Aug 24, 2020
Health
middle-school
7
votes
64.1k
views
If you are trying to improve your budget and spending, which option would save you the most money?
answered
Jun 15, 2020
Computers and Technology
middle-school
4
votes
97.3k
views
Leslie is at the store with $60 in her purse. She sees two shirts that she wants that each cost $25. There is also a jacket she wants that costs $55. What best describes the opportunity cost and benefit
answered
Apr 21, 2020
Business
middle-school
3
votes
121k
views
Which graph represents the function fx=2*4^x<img src="-f-.jpg" alt>
answered
Jan 8, 2020
Mathematics
high-school
7
votes
17.0k
views
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