Answers by Marcel Ray
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Answers by Marcel Ray

Answers by Marcel Ray
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N aqueous solution of sodium hydroxide is standardized by titration with a 0.154 m solution of hydrochloric acid. if 17.5 ml of base are required to neutralize 17.6 ml of the acid, what is the molarity
answered Aug 19, 2019
2 votes
125k views
There are nine different positions on a baseball team. If a team has 13 players how many different line-ups can the team make?
answered Jun 23, 2019
2 votes
3.3k views
Which is one of the transformations applied to the graph of f(x)= x2 to produce the graph of p(x)= -50+14x-x2
answered Mar 8, 2019
3 votes
76.5k views
Which process below would be considered a chemical change? A. Mixing two cheeses in a bowl. B. Grating cheese. C Molding of cheese.
answered Oct 13, 2018
5 votes
177k views
Which of the following represents a physical change to matter?
answered Jul 6, 2018
3 votes
83.8k views
Solve for Z. 3z - 5 = 2z + 2
answered Apr 18, 2018
3 votes
225k views
I need some help on number 15 please...
answered Jun 30, 2017
3 votes
42.4k views
What were some building methods used by the roman?
answered Feb 11, 2017
2 votes
46.1k views
What is the difference between a autotroph and a heterotroph?
answered Nov 13, 2016
4 votes
158k views
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