Questions by Kolenda

Questions by Kolenda

Acetic acid (CH3COOH) is formed from its elements by the following reaction equation: 2 C (graphite) + 2 H2 (g) + O2 (g) → CH3COOH (g)1. What is the volume of acetic acid CH3COOH gas produced by the reaction

asked May 16, 2020

1 answer

3 votes

96.6k views

A box slides from rest down a frictionless ramp inclined at 34.0° with respect to the horizontal and is stopped at the bottom of the ramp by a spring with a spring constant of k = 3.50 104 N/m. If the

asked Mar 15, 2020

1 answer

1 vote

148k views

what coefficients must be added to balance the following reaction ? ___ Li + ___ H3 PO4 yields ___ H2 + Li3 PO4

asked Feb 10, 2020

1 answer

2 votes

63.9k views

Look at the picture asap. help me out im being timed.

asked Nov 8, 2019

1 answer

5 votes

44.8k views

¿sabías que los primeros viajes de turismo espacial ya (realizarse) antes de la segunda mitad del siglo xxi?

asked Nov 5, 2019

1 answer

5 votes

7.7k views

What does the symbol for factorial function (n!) mean?

asked Sep 15, 2019

2 answers

4 votes

19.3k views

The lengths of the sides of a triangle are 10, 13, and 19. classify the triangle as acute, right, or obtuse.

asked Feb 10, 2019

1 answer

5 votes

47.0k views

Factor each expression: 18x2 - 9x

asked Nov 22, 2018

2 answers

1 vote

37.7k views

What is 26/50 in lowest terms

asked Oct 2, 2018

2 answers

2 votes

234k views

Find the percent of change. Round to the nearest percent. Original: 9.8 New: 12.1

asked Jun 3, 2018

2 answers

1 vote

190k views

A shopper purchased 4 tables and 2 chairs for $200 and 2 tables and 7 chairs for $400. What is the cost of each table and each chair? And can you please explain the process using substitution please? Thanks.

asked Apr 7, 2018

1 answer

1 vote

25.8k views

I have forgotten how to do these can anyone be of assistance please.

asked Mar 20, 2018

1 answer

3 votes

146k views

How did John D. Rockefeller horizontally integrate his monopoly in 1800?

asked May 4, 2017

1 answer

3 votes

162k views

Which was an important impact of the printing of the gutenberg bible in 1456?

asked Feb 19, 2017

2 answers

2 votes

86.0k views

How does the electron transport chain transfer light energy in photosynthesis

asked Nov 5, 2016

1 answer

0 votes

27.3k views

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