Answers by Datwelk
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Answers by Datwelk

Answers by Datwelk
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If 28.0 grams of Pb(NO3)2 react with 18.0 grams of NaI, what mass of PbI2 can be produced? Pb(NO3)2 + NaI → PbI2 + NaNO3
answered Sep 21, 2019
6 votes
205k views
Van Eyck and his brother discovered how to mix pigments with binders like linseed oil to perfect the use of A. plaster for frescoes. B. oil paints. C. canvas primers. D. egg tempera.
answered Aug 24, 2019
1 vote
49.8k views
How do the Platt Amendment and the Roosevelt Corollary reflect similar assumptions about the governments of Latin American nations?
answered Jun 12, 2019
4 votes
100k views
What is the constant rate of change for #1
answered Mar 18, 2019
4 votes
68.3k views
list five major Cold War events that occurred internationally between 1945 and 1965. List five domestic events that occurred in the United States during the same period.
answered Dec 18, 2018
3 votes
131k views
What is y-7=1/3(x-9)
answered Nov 16, 2018
0 votes
162k views
Solve for p. 3p − 4 = 11 p = 7 p = -5 p = −3 p = 5
answered Sep 3, 2018
3 votes
183k views
The radius of a circular park is 107m. To the nearest meter,what is the circumference of the park
answered Jul 15, 2018
1 vote
126k views
A group of 5 friends are sharing 2 pounds of trail mix. Write a division problem and a fraction to represent this situation
answered Jan 19, 2018
4 votes
81.3k views
Lori is reading The Grapes of Wrath for her American literature class. She read 85 pages last weekend, 135 pages during the week, and 98 pages this weekend. What is the total number of pages she has read
answered Jan 10, 2018
5 votes
131k views
You borrow $1,000 on a simple interest loan. You pay an annual rate of 3.5%. You will take 3 years to pay back the loan. How much interest will you pay?
answered Mar 10, 2017
3 votes
62.4k views
Amy has 30 grams of flour. She puts 4 grams of flour in each pot of chowder that she makes.She puts 5 grams of flour in each pot of potato soup that she makes. She makes 4 pots of chowder. Does Amy have
answered Jan 14, 2017
1 vote
181k views
Which sentence is punctuated correctly? We need squash and cantaloupe from the farmer’s market, in fact we need a watermelon as well. We need squash and cantaloupe from the farmer’s market, in fact; we
answered Dec 3, 2016
2 votes
216k views
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