Questions by Rosberg Linhares

Questions by Rosberg Linhares

For many Arrhenius acid base reactions (e.g., NaOH HCl, or KOH HNO3) the enthalpy change is the same regardless of which acid and which base are used. Why do you think this is so

asked Jun 2, 2023

1 answer

17 votes

32.3k views

What is dialogue ? a A conversation between people or characters b A description of the setting c A description of the plot d A summary of a story

asked May 13, 2023

1 answer

5 votes

28.5k views

I have a flashlight in a dark room. Describe what you could do to create a shadow on a wall. What causes the shadow?

asked Feb 8, 2023

1 answer

6 votes

137k views

Today was my first time behind the wheel. My father was my instructor for the day, and he picked me up. We were reviewing road signs and practiced turn signals before we started

asked Dec 10, 2022

1 answer

0 votes

154k views

The rectangle ABCD is drawn below. A D 3 cm B 10 cm C To shade in the region more than 2 cm from A, O A circle centre C with radius 2 cm O A circle centre D with radius 2 cm O A circle centre Awith radius

asked Nov 17, 2022

1 answer

3 votes

233k views

To help a friend is not always a good thing

asked Oct 21, 2022

2 answers

1 vote

84.3k views

Sam has 3/4 of a pound of trail mix. Each serving is of 1/8 a pound of trail mix. Which model could Sam use to find the number of servings he has? A. B. C. D.

asked May 24, 2022

2 answers

4 votes

71.1k views

If C is the incenter of ∆AMD, m∠A M C = 3 x + 6 and m∠ DMC= 8 x − 49. find ∠ M A D , find m∠ADM and find m∠ADC

asked Apr 17, 2022

1 answer

2 votes

79.1k views

What does precise language mean? Provide examples.

asked Nov 25, 2021

2 answers

0 votes

143k views

What’s 20 plus 43 I’m doing this for no reason btw

asked Nov 24, 2021

1 answer

0 votes

103k views

Why do you think its difficult to know exactly how many koalas exist in the wild?

asked Nov 9, 2021

2 answers

4 votes

173k views

Which best describes what many immigrants encountered in US cities in the early 1800s?

asked Sep 19, 2021

2 answers

1 vote

217k views

I need help TvT just help me :>

asked Jun 22, 2021

1 answer

4 votes

114k views

Zak is going to buy some bookcases and some lamps to sell in his shop. Each bookcase costs £16 Each lamp costs £12 Zak has a maximum of £360 to spend. He is going to buy x bookcases. He is going to buy

asked Jun 1, 2021

1 answer

2 votes

39.5k views

List three examples of where potential energy is transformed to Kentucky energy in the Rube Goldberg

asked May 23, 2021

1 answer

4 votes

181k views

Convercion haxadecimal al decimal 36A, 98D, 5F, 85E, 1B.

asked May 13, 2021

1 answer

5 votes

232k views

Please help me with this

asked Jan 27, 2020

1 answer

2 votes

199k views

What are the factor paira of 48

asked Jan 19, 2020

2 answers

4 votes

79.1k views

Express each summation using summation notation.

asked Dec 7, 2019

1 answer

5 votes

129k views

The sum of 10 and twice a number is 46

asked Oct 5, 2019

1 answer

1 vote

133k views

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