Questions by Jeroen Wienk

Questions by Jeroen Wienk

Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 5.40 moles moles of magnesium perchlorate, Mg(ClO4)2Mg(ClO4)2. Express the number of moles of MgM, Cl Cl, and OO atoms numerically,

asked Jul 20, 2022

1 answer

16 votes

215k views

-3 (k+7)-5k+4=23 what is k

asked Jun 16, 2022

2 answers

2 votes

210k views

A rectangle with 8 cm width and 3 cm length What is the perimeter and area of the rectangle?

asked Jun 9, 2022

1 answer

0 votes

214k views

What’s the domain and range

asked Mar 27, 2022

1 answer

9 votes

126k views

which of the following words could be used as a substitute for annihilated? A soiled B erected C truncated D demolished

asked Mar 13, 2022

1 answer

0 votes

119k views

At noon on a winter day , the temperature was -5 C. By dusk , the temperature fell 10 degrees. what was the temperature at dusk.

asked Dec 3, 2021

1 answer

3 votes

149k views

Benjamina started her walk from the front door of her ground floor apartment. She walked 6 meters to the corner of the building and then turned the corner and walked 10 meters to her friend's apartment.

asked Oct 23, 2021

2 answers

5 votes

73.4k views

Which element of the plot diagram is underlined in the story?(don’t use for points)

asked Sep 21, 2021

1 answer

2 votes

217 views

PLEASE HELP ME ASAP I NEED THIS DUE IN 10 MINS PLZ HURRY How does a memoir differ from a short story or novel? Select one: a. A memoir does not include any of the elements that reveal a theme. b. A memoir’s

asked Jun 22, 2021

1 answer

2 votes

3.8k views

Speedy Sue, driving at 35.0 m/s, enters a one-lane tunnel. She then observes a slow-moving van 160 m ahead traveling at 5.20 m/s. Sue applies her brakes but can accelerate only at −1.90 m/s2 because the

asked Jun 15, 2021

1 answer

4 votes

145k views

When you think of 143 what do you think of?

asked Apr 5, 2021

1 answer

3 votes

9.1k views

On january 1, applied technologies corporation (atc) issued $650,000 in bonds that mature in 10 years. the bonds have a stated interest rate of 12 percent. when the bonds were issued, the market interest

asked Mar 3, 2021

1 answer

1 vote

68.8k views

A king known as became a legendary figure in Sumerian literature. (Ur-Zababa/Gilgamesh)

asked Jan 2, 2021

2 answers

4 votes

119k views

Use the equation 2cu+o2=2cuo to find how many miles of copper react to form 3.64 mil cuo

asked Aug 23, 2020

2 answers

4 votes

213k views

last year paco's bonsai tree was 6.75 centimeter tall .today it is 8.40 centimeters tall. how much has the tree grown.

asked Nov 6, 2019

1 answer

1 vote

232k views

The rows on the periodic table correspond to

asked Oct 3, 2019

1 answer

4 votes

59.7k views

In the snail cepaea nemoralis, an autosomal allele causing a banded shell, u, is recessive to the allele for an unbanded shell, u. genes at a different locus determine the background color of the shell.

asked Sep 27, 2019

1 answer

0 votes

91.9k views

What happened in the late 1600s that led to changes in the legal status of africans in the north american english colonies?

asked Jun 15, 2019

1 answer

0 votes

18.2k views

From a population of red, brown, orange, yellow, and green butterflies, only the red and green ones survive since they can blend into their environment and reduce predation. Which evolutionary mechanism

asked Nov 11, 2018

1 answer

4 votes

67.0k views

A cube has sides of 11.4 cm. What is its volume? 1,482 cm3 130 cm3 1,443 cm3 34.2 cm3

asked Nov 11, 2018

2 answers

0 votes

166k views

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