Answers by Richard Durr
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Answers by Richard Durr

Answers by Richard Durr
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For the equation 2H₃PO₄ + 3Ca ⇒ 3H₂ + Ca₃(PO₄)₂ suppose you had 27.4 grams of H₃PO₄? a. How many grams of Ca would you need to react with this number of moles of H₃PO₄? b. How many grams of hydrogen gas
answered May 29, 2021
7 votes
153k views
Plss help answers are abovee:)
answered Mar 4, 2021
2 votes
196k views
I send letters and email messages
answered Dec 18, 2020
4 votes
170k views
4x - 5 = 11 is an example of a
answered Aug 14, 2020
5 votes
119k views
Some people believe that widening Main Street to four lanes will cause more traffic. _, studies have shown that this type of construction actually reduces traffic. Which word or phrase best connects the
answered Feb 10, 2020
0 votes
6.8k views
IF 3 QUARTS IS DIVIDE BY 16 PEOPLE HOW MANY OUNCES
answered Nov 17, 2019
4 votes
168k views
Help please XD... super confused. (# 2)
answered Oct 6, 2019
4 votes
6.1k views
Find the value of b if the graph the equation y=−3x+b goes through the given points. A,(-2,4) | B,(5, 2)
answered Jul 30, 2019
1 vote
88.7k views
Which TWO portions of text in these excerpts from Book 12 of Homer's Odyssey portray the theme of leadership? "'Oh stay, O pride of Greece! Ulysses, stay! Oh cease thy course, and listen to our lay! Blest
answered Jul 4, 2019
4 votes
142k views
Which is an example of accessible language within a business setting? A. You are asked to contact Human Resources immediately should you need assistance. B. Please see Human Resources for more information
answered Apr 6, 2019
6 votes
191k views
Jody can swim one length of the pool in 3 4ths of a minute.how long will it take jody to swim six lengths of the pool
answered Mar 14, 2019
0 votes
89.2k views
Which verb form correctly completes this conversation? Laura: ¿Qué te aconsejó el médico? Julia: Me aconsejó descansar por unos días y me _________ esta medicina. A. recetaron B. recetó C. recetaste D.
answered Feb 24, 2019
4 votes
182k views
Which is the BEST explanation for the population decline shown in this graph? A) The Spanish were forced to leave due to British military might. B) Many American Indians were shipped across the ocean to
answered Nov 19, 2018
6 votes
180k views
true of false analyzing dreams can help us understand universal themes symbols and archetypes in literature and art
answered Jul 15, 2018
4 votes
146k views
An art teacher has 40 paint brushes.she divides them equally among her 4students. She finds8 more brushes and divides these equally among the students, as well. How many brushes does each student receive
answered Jul 9, 2018
1 vote
142k views
How did the Federalists convince the Anti-Federalists to ratify the United States constitution? A) The Federalists promised to add a bill of rights. B) All trading ties to England and France were broken.
answered May 29, 2018
5 votes
127k views
What ratio is equivalent to 15:20
answered May 20, 2018
2 votes
190k views
A crucible contains 6.4 g of copper, Cu. How many moles does this amount contain? [Given: Cu=64]
answered Sep 14, 2017
1 vote
77.2k views
How were the lives of free African Americans similar to those of enslaved African Americans in the 1700s?
answered Jun 25, 2017
5 votes
50.1k views
What is a major goal of the United Nations? a. to manage foreign affairs for communist countries b. to encourage isolationism c. to promote the welfare of the people around the world d. to discourage trade
answered Jun 16, 2017
5 votes
176k views
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