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stinkybooty
Questions (946)
Coffee Cup Calorimeter
Some chemical reactions release thermal energy and some reactions gain thermal energy. Sam and Alex want
1 answer
21 views
Baseball Collision
Kiley is throwing a baseball at an aluminum can, as shown in the drawing below. Multiple Choice Question Which
1 answer
13 views
The heat produced contributes to the bright colors and effects of fireworks, as different chemical compositions emit different
1 answer
18 views
Write an answer to the Guiding Question:
Why do fireworks release heat when they explode?
1 answer
14 views
Fill in the blank to complete the sentences. Not all answer choices will be used.
Discovered by the Chinese in the 9th century,
1 answer
22 views
Fill in the blanks to complete the sentences. Not all answer choices will be used.
During a chemical reaction, the atoms in are
1 answer
17 views
Which of these reactants cause an exothermic chemical reaction when combined with water? Select all correct answers. (Hint:
1 answer
12 views
When ammonium chloride reacts with water, the chemical reaction makes the surrounding water blank
by blank degrees Celsius.
1 answer
12 views
When ammonium chloride reacts with water, the chemical reaction makes the surrounding water blank
by blank degrees Celsius.
1 answer
28 views
Fill in the blank to complete the sentence. Not all answer choices will be used.
This graph shows how temperature changes in
1 answer
16 views
Fill in the blank to complete the sentence. Not all answer choices will be used.
This graph shows how temperature changes in
1 answer
15 views
Fill in the blank to complete the sentence. Not all answer choices will be used.
This graph shows how temperature changes in
1 answer
16 views
which three of these words are related to the concept of heat?
Antibiotic Exotic Isotherm Hypothermia Parameter Thermodynamics 2
1 answer
16 views
Fireworks, candles, and campfires all produce heat and light when they burn. Burning is a chemical reaction. Where does the
1 answer
15 views
Fill in the blanks to complete the sentences. Not all answer choices will be used.
Imagine that you close your eyes during a
1 answer
11 views
Cultures around the world use fireworks during celebrations. Which three things are true about fireworks?
A.They explode at the
1 answer
13 views
Plastic in the ocean can continue to break down over time into very tiny pieces called microplastics. Why are scientists
1 answer
16 views
1. Identify two different organisms that are negatively impacted by plastic in this ocean environment.
Two different organisms
1 answer
12 views
Identify two different organisms that are negatively impacted by plastic in this ocean environment.
1 answer
17 views
Jellyfish and comb jellies have existed in both cold and warm ocean water for more than 500 million years. These two types of
1 answer
16 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
15 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
21 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
20 views
Why has there been so much fuss about New York City’s
attempt to impose a soda ban,1 or more precisely, a ban on large-size
1 answer
20 views
Which expression correctly shows breaking apart the factor 10
?
1 answer
16 views
Use the information about glowing jellyfish and your knowledge of science to answer the questions.
Glowing Jellyfish Jellyfish
1 answer
13 views
5-15
1 answer
15 views
5
= 3 1 f + 15 − 15 − 15 =
1 answer
15 views
We have v terms on both sides of the equation, and we want to get the v terms on one side. We can subtract
4 3 v on the left
1 answer
17 views
Select the two models that represent molecules of substances with the same chemical formula but different arrangements of atoms.
1 answer
28 views
Select the two models that represent molecules of substances with the same chemical formula but different arrangements of atoms.
1 answer
19 views
The models below represent two molecules composed of carbon atoms, hydrogen atoms, and oxygen atoms.
H C O A model of a molecule
1 answer
19 views
Select the two models that represent molecules of substances with the same chemical formula but different arrangements of atoms.
1 answer
22 views
Select the two models that represent molecules of substances with the same chemical formula but different arrangements of atoms.
1 answer
19 views
Select the two models that represent substances with the chemical formula SiC.
C O Si W alpha silicon carbide, silicon dioxide,
1 answer
19 views
Two substances with crystal structures can be different even if the substances contain the same chemical elements in the same
1 answer
32 views
Two substances with crystal structures can be different even if the substances contain the same chemical elements in the same
1 answer
27 views
The models below represent two molecules composed of carbon atoms, hydrogen atoms, and oxygen atoms.
H C O A model of a molecule
1 answer
22 views
Select the model of a molecule composed of one carbon atom, two hydrogen atoms, and two oxygen atoms.
H C O What is the chemical
1 answer
17 views
Two substances can be composed of the same chemical elements and still be different.
The molecules represented below are all
1 answer
24 views
Different substances can have one or more chemical elements in common. So, the chemical formulas and models of these substances
1 answer
13 views
Some substances are not composed of molecules. Instead, these substances are composed of atoms arranged in a crystal structure,
1 answer
15 views
For a substance composed of molecules, the chemical formula tells you the number of atoms in each molecule. Each atomic symbol
1 answer
14 views
Every substance can be represented by a chemical formula. The chemical formula tells you which chemical elements the substance
1 answer
12 views
Look at the chemical formula and the model below.
A model of a molecule containing two balls labeled H and one ball labeled O.
1 answer
21 views
Read the passage about a chemical reaction that causes a change in temperature. Then, follow the instructions below.
Some people
1 answer
17 views
Read the passage about a chemical reaction that causes a change in temperature. Then, follow the instructions below.
Workers who
1 answer
13 views
Read the passage about a chemical reaction that causes a change in temperature. Then, follow the instructions below.
To clean
1 answer
13 views
Read the passage about a chemical reaction that absorbs or releases thermal energy. Then, follow the instructions below.
Some
1 answer
14 views
Read the passage about a chemical reaction that absorbs or releases thermal energy. Then, follow the instructions below.
Some
1 answer
15 views
Read the passage about a chemical reaction that absorbs or releases thermal energy. Then, follow the instructions below.
The most
1 answer
18 views
Read the passage about a chemical reaction that absorbs or releases thermal energy. Then, follow the instructions below.
Sal
1 answer
16 views
what's do the phrases berries, wurp, mazuma, don't take any woodaen nickels, noodle juice, phonus balonus,sniker,rhatz, Bert's,
1 answer
19 views
what's do the phrases glad rags, icy mitt blue nose iron your shoe laces manacle berries Oliver twist and sockdollager from the
1 answer
15 views
what's does the phrase know your onions from the 1920's mean
1 answer
15 views
what's does the phrase egg
from the 1920's mean
1 answer
16 views
what's does the phrase juice joint from the 1920's mean
1 answer
13 views
what does the phrase cat's pajamas from the 1920's mean
1 answer
18 views
what does cat's meow from the 1920's mean
1 answer
45 views
what's does cat's pajama mean in the 1920's
1 answer
11 views
give the 18th amendment's 5 w's
be sure to state to what's and 2 who's, for the rest just state one
1 answer
12 views
the 18 amendment 5 w's
1 answer
10 views
how did society,culture and the economy change in the United states during the early 20th century?
1 answer
35 views
how did technological advancements and changes in the way products were so.d in the early 2oth century change the way Americans
1 answer
14 views
Triangle
is shown on the coordinate plane. Triangle is rotated counterclockwise about the origin to form the image
1 answer
17 views
In 5-10 sentences describe how you spent your Snow Day Break. Do you believe students should have to make up the missed days?
1 answer
16 views
In a world of technology, many have begun wondering if teachers are necessary for student learning. Do you agree or disagree
1 answer
14 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
14 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
16 views
(1) In the end, they named it the phonograph. But it might have been called the omphlegraph, meaning "voice writer." Or the
1 answer
21 views
There are many ways you could solve this equation. We need to get v alone on one side, and a constant number alone on the other
1 answer
16 views
You rewrote the left side of the equation without parentheses. Now, we can keep solving by making sure there are only h terms on
1 answer
15 views
Glowing Jellyfish
Jellyfish and comb jellies have existed in both cold and warm ocean water for more than 500 million years.
1 answer
13 views
You rewrote the left side of the equation without parentheses. Now, we can keep solving by making sure there are only h terms on
1 answer
17 views
5h-15
1 answer
21 views
Formulate how Huey Long affect the Great Depression in Louisiana and Roosevelt’s New Deal?
1 answer
19 views
Distinguish which statements accurately represent Huey Long? (Choose 2)
A. He was a Louisiana lawyer who represented poor workers
1 answer
12 views
Identify the organization each statement describes.
Civilian Conservation Corps Works Progress Administration Agricultural
1 answer
12 views
There are many ways you could solve this equation. We need to get x alone on one side, and a constant number alone on the other
1 answer
20 views
There are many ways you could solve this equation. We need to get v alone on one side, and a constant number alone on the other
1 answer
14 views
what were speakeasies
1 answer
33 views
according to the temperance movement what did alcohol do to people
1 answer
18 views
what happened to the 18th Amendment
1 answer
15 views
what was life like for Americans in the early 1900s
1 answer
19 views
what was life like for Americans in the early 1900s during the 18th amendment
1 answer
19 views
re-read Irving's message for kids in paragraph 2 of Barrington Irving pilot and educator what is the central idea in Irving's
1 answer
22 views
what is the answer to the question "Guess what?" at the end of the article
"Barrington Irving pilot and Educator" cite details
1 answer
19 views
in paragraph 5 of Barrington irving pilot and educator Irving says I like to do things people say I can't do cite an example of
1 answer
18 views
what key point does the last sentence in paragraph 1 make? what is the main effect of placing this sentence at the end of the
1 answer
19 views
reread paragraph 1 of Barrington Irving pilot and educator that is listed below. explain the role or purpose of paragraph 1 then
1 answer
18 views
reread paragraph 1 of Barrington Irving pilot and educator. explain the role or purpose of paragraph 1 then explain how the
1 answer
15 views
Describe a decision you made recently and list the steps you took to make that decision.
1 answer
12 views
Explain how the overuse of technology can affect a person’s social skills.
1 answer
14 views
The element helium is highlighted in the periodic table above. The atomic symbol for helium is He. Each helium atom has two
1 answer
32 views
n addition to having a unique name and atomic number, every chemical element has a unique atomic symbol.
The atomic symbol for a
1 answer
12 views
n addition to having a unique name and atomic number, every chemical element has a unique atomic symbol.
The atomic symbol for a
1 answer
12 views
The element hydrogen is highlighted in the periodic table above. The atomic symbol for hydrogen is H. Each hydrogen atom has one
1 answer
13 views
In addition to having a unique name and atomic number, every chemical element has a unique atomic symbol.
The atomic symbol for a
1 answer
12 views
Protons and neutrons are found in the nucleus of an atom. Traveling around the nucleus are fast-moving particles called
1 answer
13 views
Though they are too small to see without a special microscope, atoms make up all of the substances around you.
A ladybug on the
1 answer
14 views
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