Questions by Lyror

Questions by Lyror

Calculate the mass of CO2 produced by the following reactionNaHCO3 (s) + HC2H3O2 (aq) → Na+ (aq) + C2H3O2 (aq) + H2O (1) +CO2 (g)if you start with 2.59 g of baking soda NaHCO3=(Molar mass of NaHCO3 = 84.

asked Nov 5, 2023

1 answer

20 votes

480k views

At a music concert, 8 out of 10 people who entered the auditorium were wearing black shoes. Based on this information, if there are 1,525 people at the music concert, how many people could be expected

asked Sep 27, 2023

1 answer

18 votes

4.4k views

What is the best revision of the troublesome modifier in sentence 5?

asked Aug 1, 2023

2 answers

3 votes

46.9k views

Ummer School - PM0372GY7 Find the unit rates (pages per day) for Deon and Emily. Who read faster?

asked May 26, 2023

1 answer

17 votes

27.8k views

Of the 145 students who took a mathematics exam, 80 correctly answered the first question, 81 correctly answered the second question, and 49 correctly answered both questions. How many students did not

asked Sep 9, 2022

1 answer

14 votes

156k views

Please help and no the answer is not 19.575

asked Jun 7, 2022

2 answers

8 votes

19.4k views

How often do you wash your hands? write at least five examples.

asked May 18, 2022

2 answers

40 votes

403k views

Which is the first scientist of the world

asked May 4, 2022

1 answer

3 votes

483k views

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