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Antoine lavoisier is credited with the discovery of the law of conservation of mass. the law states that in a chemical reaction, matter is not created or destroyed but preserved. which equation correctly
answered
Nov 6, 2023
Chemistry
high-school
5
votes
85.5k
views
.....................
answered
Sep 14, 2023
Mathematics
college
5
votes
85.1k
views
What is the simplified form of (2/3)^3 PLEASE HURRY
answered
Aug 16, 2023
Mathematics
high-school
6
votes
10.4k
views
Which organism would make the best index fossil? Why?
answered
Jan 22, 2023
Biology
college
9
votes
70.9k
views
8/5 / 1/4 HELPPPPPPPPPPPPPPPPPPPPPP
answered
Dec 17, 2022
Mathematics
high-school
7
votes
81.8k
views
Which statement describes the sequence defined by ? A. The sequence diverges. B. The sequence converges to 0. C. The sequence converges to 1. D. The sequence converges to ∞.
answered
Aug 15, 2022
Mathematics
high-school
3
votes
119k
views
An Argentinian economist pointed out that the inflation rate based on the PCE(personal consumption expenditures) deflator was higher than the inflation rate you calculated in part (b) based on the GDP
answered
Jun 25, 2022
Business
college
12
votes
128k
views
All men are created equally free and independent, and have certain inherent and inalienable rights…To secure these rights, governments are instituted among men, deriving their just powers from the consent
answered
May 2, 2022
History
high-school
4
votes
186k
views
Given the reaction: HNO2 (aq) <-> H+ (aq) + NO2- (aq); write the ionization constant for the reaction.
answered
Apr 7, 2022
Chemistry
high-school
4
votes
114k
views
Complete with imperfect: Cada lunes, tú ___________ con tus amigos en el café tropical. * 1 point comiste comió comía comías
answered
Mar 24, 2022
Spanish
college
1
vote
1.7k
views
Help i got to pee!!!!!!!!!!!!1
answered
Feb 16, 2022
Mathematics
college
2
votes
196k
views
Which Pythagorean identity is correct?
answered
Nov 26, 2021
Mathematics
high-school
3
votes
154k
views
Helppppppppppppppppppppppppppppppp
answered
Nov 22, 2021
History
high-school
5
votes
153k
views
In the image below, which region is showing an abnormally high sea level? Color-coded map showing the height of the world's ocean surfaces at a particular time. Purple areas correspond to approximately
answered
Nov 3, 2021
Biology
high-school
3
votes
45.5k
views
Assume the following rules of associativity and precedence for expressions: Precedence Highest *, /, not +, –, &, mod – (unary) =, /=, < , <=, >=, > and Lowest or, xor Associativity Left to right Show the order
answered
Oct 1, 2021
Computers and Technology
college
2
votes
187k
views
the length between the bases field is 90 feet. A scale drawing shows the distance between the bases as 2 1/2 inches. One inch on this drawing equals how many feet?
answered
Sep 10, 2021
Mathematics
high-school
1
vote
173k
views
What is the distance between the points (4,-1) and (-3,-6)?
answered
Sep 10, 2021
Mathematics
middle-school
3
votes
232k
views
Which element is found in proteins and nucleic acids but not in carbohydrates
answered
Aug 15, 2021
Biology
high-school
2
votes
120k
views
The amount of caffeine consumed from a glass of Diet Pepsi is proportional to the number of ounces that was drank. The table below shows the amount of caffeine consumed by three different people and the
answered
Jul 23, 2021
Mathematics
middle-school
3
votes
142k
views
What is produced during the replacement reaction of Cu(NO3)2 and Zn? ZnNO3 + Cu Zn + Cu(NO3)2 ZnCu + 2NO3 Zn(NO3)2 + Cu
answered
Jul 17, 2021
Chemistry
high-school
5
votes
177k
views
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