Questions by Marces Engel

Questions by Marces Engel

Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide, H2O2 , can be titrated against a solution of potassium permanganate,

asked Nov 10, 2023

1 answer

1 vote

37.6k views

Pls help!! Solve and graph the inequalities

asked Jul 18, 2023

1 answer

14 votes

93.7k views

Why don't private businesses often develop public goods? Why do we rely on the government to provide these?

asked Jun 26, 2023

1 answer

20 votes

51.8k views

In ^ABC , AB = 10 and BC = 5 . Which expression is always true?

asked Mar 16, 2023

1 answer

4 votes

10.7k views

Convert as indicate 52 oz to ___ lb __oz

asked Feb 15, 2023

1 answer

5 votes

77.4k views

Question 2 of 10 If a basketball player missed 53 free throws out of 100, what fraction and what percentage of free throws did the player make? Choose two answers.

asked Feb 11, 2023

1 answer

3 votes

5.2k views

I dont understand this??

asked Jan 16, 2023

1 answer

19 votes

141k views

Good luck getting that out because blueberry stains are atubborn

asked May 26, 2022

1 answer

4 votes

78.1k views

All of the following are major glands of the endocrine system expect

asked Mar 23, 2022

1 answer

2 votes

83.0k views

How do historians use the skill of periodization? O A. To organize history into distinct units with shared features O B. To decide what really happened in ancient history O C. To create timelines showing

asked Dec 27, 2021

2 answers

4 votes

104k views

The expression 3.14 x 103 is scientific notation for which of the following values?

asked Oct 11, 2021

1 answer

3 votes

95.7k views

What's the nearest integer and the nearest tenth

asked Sep 18, 2021

1 answer

0 votes

183k views

Consider the expression 635,943 divided by 77. _____ divided by ____ = 8,000 What can you divide to get 8,000

asked Jul 6, 2021

1 answer

0 votes

170k views

Why do we celebrate mole day.

asked Jun 28, 2021

2 answers

0 votes

100k views

.. An object has a mass of 40 000 kilograms and a volume of 5 cubic metres. What is its density?

asked Jun 25, 2021

1 answer

2 votes

18.3k views

What are the solutions of the following equation? 2[x+10]+12=-3[x+10]+50

asked Jun 13, 2021

2 answers

2 votes

184k views

1. The most useful ore of aluminum is bauxite, in which Al is present as hydrated oxides, Al2O3⋅xH2O The number of kilowatt-hours of electricity required to produce 4.00kg of aluminum from electrolysis

asked May 8, 2021

1 answer

1 vote

191k views

The coordinates of one point of a line segment ate (-2,-7). The line segment is 12 units long. Give three possible coordinates of the line segment’s other end point.

asked Dec 15, 2020

1 answer

4 votes

156k views

150% of what number is 36

asked Dec 5, 2020

1 answer

4 votes

25.5k views

Grade In a chemical reaction, sulfuric acid and aluminium metal react to form hydrogen gas and a salt solution of aluminium sulfate. Ben has written this equation for the reaction: Al +H,SO(g) → A1,(SO

asked Aug 24, 2020

1 answer

2 votes

64.3k views

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