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How many atoms of copper will react with 33.9 L of nitrogen at STP to produce copper(l)nitride?
answered
Jun 23, 2021
Chemistry
middle-school
6
votes
190k
views
What fraction of an hour is 50 minutes
answered
Jun 20, 2021
Mathematics
middle-school
5
votes
200k
views
2 Republicanism examples
answered
May 8, 2021
History
high-school
4
votes
67.5k
views
What is the value of b?
answered
Apr 28, 2021
Mathematics
high-school
1
vote
223k
views
2) Which TWO define the same sequence? A) f(x) = 7x – 15 for x = {1, 2, 3, ...} B) f(x) = 7x – 22 for x = {1, 2, 3, ...} f(x) = 7x - 29 for x = {1, 2, 3, ...} D) a1 = -22 and an + 1 = a + 7 for n = {1,
answered
Apr 19, 2021
Mathematics
high-school
5
votes
129k
views
Which situation results in a final value of zero? choices are in the screenshot.
answered
Mar 28, 2021
Mathematics
college
2
votes
117k
views
2/3(2x-4)=2x how do you work this please
answered
Oct 20, 2020
Mathematics
middle-school
3
votes
135k
views
Review the information in the idea web. Which topic best completes the idea web? Value of volunteering When to volunteer Places for volunteer opportunities Types of volunteer opportunities
answered
Oct 13, 2020
English
middle-school
3
votes
101k
views
What happens when the temperature of an object decreases
answered
Jun 8, 2020
Physics
middle-school
5
votes
103k
views
In a double-replacement reaction, _____. the reactants are usually a metal and a nonmetal one of the reactants is often water energy in the form of heat or light is often produced the reactants are generally
answered
Apr 14, 2020
Chemistry
middle-school
4
votes
8.7k
views
Which statement about the United States and tree World War II is correct
answered
Feb 8, 2020
History
middle-school
4
votes
214k
views
Complete each statement by writing the correct term or phrase in the space provided
answered
Dec 29, 2019
Biology
high-school
5
votes
105k
views
Trail mix made for three people uses 3 cups of almonds. 1 cup of raisins and 1/3 cup of chocolate chips. If the same ratio of the ingredients is used for twelve people, how much of each ingredient is needed?
answered
Oct 16, 2019
Mathematics
middle-school
0
votes
129k
views
Which number can each term of the equation be multiplied by to eliminate the fractions before solving? -0.75m-0.5=2+0.25m -2 -3 -4 -5
answered
Aug 11, 2019
Mathematics
high-school
5
votes
48.3k
views
If B is a point on AC and AB:BC = 1:2, what are the coordinates of B?
answered
Mar 13, 2019
Mathematics
middle-school
5
votes
141k
views
Which letter identifies the location of the Olmec civilization on the map A B C D
answered
Jan 17, 2019
History
middle-school
3
votes
9.4k
views
Hunter/Gatherers performed different tasks (a division of labor) and took on different roles according to their abilities and the group’s needs
answered
Jan 10, 2019
History
high-school
6
votes
216k
views
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