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Which of these equations is balanced? (Select all that are correct) 2Fe + 3Cl₂ → 2FeCl₃ H₂ + O₂ → 2H₂O 2Na + Cl₂ → 2NaCl 2CaCO₃ → 2CaO + CO₂
answered
Jul 13, 2023
Chemistry
high-school
11
votes
75.4k
views
Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
answered
May 12, 2023
Mathematics
high-school
9
votes
67.0k
views
In what way is Leonardo's Last Supper an example of artistic restoration?
answered
Feb 18, 2023
Arts
college
7
votes
14.7k
views
Plsssssss help its easy i just not good at this particular thing
answered
Jan 10, 2023
Mathematics
college
1
vote
40.4k
views
If a=b+3, express a+b in terms of b and evaluate the expression when b=3
answered
Dec 2, 2022
Mathematics
college
5
votes
10.7k
views
Which equation has the solution of x=4
answered
Oct 4, 2022
Mathematics
college
5
votes
91.9k
views
Which equation has the solution of x=4
answered
Oct 4, 2022
Mathematics
college
5
votes
91.9k
views
Which equation has the solution of x=4
answered
Oct 4, 2022
Mathematics
college
5
votes
91.9k
views
Which inequality is represented by this graph?
answered
Sep 13, 2022
Mathematics
college
12
votes
55.2k
views
Slow and steady wins the race. The leatherback sea turtle is the fastest known reptile, with a maximum speed of 21.92 21.9221, point, 92 miles per hour ( mph ) (mph)left parenthesis, start text, m, p,
answered
Aug 26, 2022
Mathematics
high-school
5
votes
8.0k
views
HELP MEEEE pleaseeeeeee
answered
Jul 19, 2022
Mathematics
high-school
4
votes
42.6k
views
What is the next term of the arithmetic sequence -8,-3,2,7,12
answered
Apr 13, 2022
Mathematics
high-school
3
votes
125k
views
Evaluate the expression when b=4 and x=-2 . b-4x
answered
Jan 13, 2022
Mathematics
high-school
7
votes
25.0k
views
Copyright o The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom 5. POPULATION In a small town, of the population is older than 55. In a larger town, of the population is older
answered
Dec 19, 2021
Mathematics
high-school
3
votes
38.4k
views
Write three ratios equivalent to the ratios described in each situation.The ratio of cows to chickens is 3:7
answered
Nov 22, 2021
Mathematics
college
4
votes
90.7k
views
There are fiber optic telephone cables connecting North America and Europe, lying on the bottom of the Atlantic ocean. The wire is 4,500 km long how long and has an index of refraction of 1.5. How long
answered
Nov 13, 2021
Physics
college
5
votes
42.5k
views
2.7(5.1x + 4.9) = 3.2x + 28.9
answered
Oct 15, 2021
Mathematics
high-school
2
votes
19.6k
views
How many grains of sand are there in 6300kg of sand? Give your answer in standard from
answered
Sep 5, 2021
Mathematics
college
4
votes
152k
views
Explain the major ideas of Confucius.
answered
Aug 22, 2021
History
high-school
5
votes
175k
views
When GDP rises, the poverty rate decreases. Which nation best demonstrates this success of this situation? A) Australia B) Mali C) Mexico D) Pakistan ?
answered
Aug 12, 2021
Social Studies
middle-school
1
vote
123k
views
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