Questions by Sammerk

Questions by Sammerk

75.0 moles of Copper metal reacts with 70.0 moles of chlorine gas to produce copper (II) chloride. Which reactant is the excess reactant?

asked Oct 25, 2023

1 answer

0 votes

160k views

Evaluate the expression when a = 4, b = -5, and c = 3/4 -2(a3 - b2)2

asked May 12, 2023

1 answer

1 vote

222k views

The teachers will use the majority criterion method to determine the final winner. However, while finalizing the votes, a member of the staff discovers that Powell did not meet the original criteria to

asked Sep 8, 2022

1 answer

0 votes

125k views

Order from least to greatest 1/3, 5/12/, 1/6, 0.25

asked Aug 11, 2022

1 answer

13 votes

48.4k views

Can you help me thanks DONT PUT LINKS PLZ!

asked Jul 26, 2022

1 answer

3 votes

151k views

Determine which statement or statements are true. texts sent = 8 ; calls made = 5 For every 5 texts sent there were 8 calls made The ratio of texts sent to calls made was 8:5 For every 5 calls made there

asked Jun 16, 2022

2 answers

5 votes

136k views

What is the least common denominator of the rational expressions below? 2- 7 x2 4x2 + 12x A. x2(x + 3) B. x2(x+3) C. 4x2(x+3) D. 4x3(x+3)

asked Jun 7, 2022

1 answer

4 votes

176k views

President Carter's speech had the same purpose as President Reagan's. True False W

asked May 27, 2022

1 answer

4 votes

76.4k views

Describe how photosynthesis transforms energy from sunlight to chemical energy?

asked Feb 20, 2022

2 answers

1 vote

166k views

If u read the give help plz and thank you

asked Dec 10, 2021

1 answer

0 votes

63.5k views

Simplify the following rational expression. y^2– 15y – 34/3y^2– 12

asked Nov 6, 2021

1 answer

2 votes

218k views

Whose account of the eruption of Mt. Vesuvius helped modern day volcanologists piece together the event? A. Gilgamesh B. Herodotus a C. Pliny the Younger D. Eratosthenes

asked Oct 24, 2021

1 answer

1 vote

191k views

Please help (5 stars nocap)3

asked Oct 20, 2021

2 answers

2 votes

231k views

A boy weighs x pounds. His younger sister weighs 53 pounds less than him. His father weighs four times as much as his sister. A simplified expression that represents the fathers weight (in pounds) is (blank

asked Oct 9, 2021

1 answer

1 vote

176k views

What body of water separates Africa from Europe? Mediterranean Sea Indian Ocean Red Sea Atlantic Ocean Map of Africa with labels SAHARA, SAHEL, ATLAS MOUNTAINS, ATLANTIC OCEAN, MEDITERRANEAN SEA, RED SEA,

asked Sep 28, 2021

1 answer

4 votes

131k views

If a microbe were capable of preventing a phagosome from fusing with a lysosome, it means that

asked Sep 5, 2021

1 answer

0 votes

63.6k views

Why do mantle rock rises?

asked Jul 11, 2021

1 answer

0 votes

233k views

What is 10 times as much as .06

asked Feb 22, 2021

1 answer

4 votes

32.4k views

Hydrogen sulfide decomposes according to the following reaction: 2H2S(g) ⇋ 2H2(g) + S2(g) Kc=9.30x10-8 at 700.°C.If 0.45 mol of H2S is placed in a 3.0 L container, what is the equilibrium concentration

asked Jan 16, 2021

2 answers

1 vote

140k views

A spinner is divided into many sections of equal size. Some sections are red, some are blue and the remaining are green. The probability of the arrow landing on a section colored red is 9/20. The probability

asked Dec 27, 2020

1 answer

0 votes

160k views

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