Questions by Nbro

Questions by Nbro

An unknown compound contains only C, H, and O. Combustion of 8.00 g of this compound produced 16.0 g CO₂ and 6.54 gH₂O. What is the empirical formula of the unknown compound? Insert subscripts as needed.

asked Dec 11, 2023

1 answer

3 votes

49.4k views

How many grams of sugar are required to make 336.6g of a 23.48%w/w solution ?Be sure to include correct Units and SigFigs

asked Aug 3, 2023

1 answer

4 votes

135k views

Does knowing first aid increase the safety of those around you?.

asked Jul 4, 2023

1 answer

11 votes

25.0k views

Why were most black American unable to vote in Alabama ? give examples. help help help help please

asked Jun 7, 2023

1 answer

17 votes

78.8k views

Given the graph of f(x) Determine f(- 2) and type in your answer below.

asked Jan 12, 2023

1 answer

4 votes

168k views

The American Recovery and Reinvestment Act provided support by O bailing out financial institutions. O making loans to auto companies. O funding road and bridge construction. O working to ease the bank

asked Sep 17, 2022

2 answers

5 votes

165k views

Help plz...........................m

asked Sep 13, 2022

1 answer

24 votes

184k views

2.435251e+15 x 728,292,161,029,282 divided by 919?

asked Jul 26, 2022

1 answer

0 votes

168k views

Write the slope intercept form of the questions of each line

asked Jul 11, 2022

1 answer

2 votes

220k views

HELP PLEASE!!!!!! Find the speed of an athlete who makes 4and3/4 laps in 3mins45 seconds on a 400m field in m/s

asked May 5, 2022

1 answer

1 vote

131k views

(-6)+(-1)+4+9+...+64 sequence

asked Feb 19, 2022

2 answers

2 votes

177k views

Solve the algebraic inequality. The product of -3 and a number is at least -24.

asked Jan 2, 2022

1 answer

2 votes

38.2k views

A copper sphere was moving at 40 m/s when it hit another object. This caused all of the KE to be converted into thermal energy for the copper sphere. If the specific heat capacity of copper is 387 J/(kg

asked Dec 12, 2021

2 answers

5 votes

88.6k views

PLEASE HELP ASAP!! 17) A 40-foot fishing line is cut into two pieces: one piece is 4 feet longer than twice the first. 1) 12 Feet, 28 feet 2) 10 feet, 30 feet 3) 18 feet, 22 feet 4) 3 feet, 37 feet 18)

asked Oct 15, 2021

1 answer

4 votes

180k views

What is 5x to the 3rd power

asked Sep 22, 2021

2 answers

5 votes

211k views

A space shuttle travels around the Earth at a constant speed of 28000 kilometers per hour. If it takes 90 minutes to complete one orbit, how far is its journey around Earth?

asked Aug 10, 2021

1 answer

5 votes

182k views

In the field or on the field? give your reasons.

asked Aug 5, 2021

2 answers

3 votes

137k views

A square playing field has an area of 1156 square yards. About how long is each side of the field?

asked Jul 26, 2021

1 answer

4 votes

208k views

Topic: World leaders created a petition named after Malala soon after her attack. The petition calls for all children around the world to be enrolled in school by 2015. Purpose: You are trying to raise

asked Jun 25, 2021

2 answers

3 votes

217k views

choose two words that mean the opposite of the word allegiance as it is used in paragraph one. " he decided that the division wpuld be based upon the pledges of love and allegiance that he recieved from

asked Jun 17, 2021

1 answer

1 vote

142k views

Page:

Search QAmmunity.org