Chemistry

Chemistry
Lipinsky481
2021-04-17 03:05:48
If South America were not there, explain how the direction of South equatorial current would be different...
ANSWER
Chemistry
Kareem
2021-04-16 21:25:03
define the terms domin...
ANSWER
Chemistry
kbuunger
2021-04-16 09:51:48
A sample of chlorine gas has a pressure of 7.25 kPa at 20.0°C. What will its pressure be at 60.0°C if its volume remains constant? A. 2.42 kPa ...
ANSWER
Chemistry
stanky
2021-04-16 07:54:18
Fossils reveal the structures of plants and animals that lived long ago.Which of the words or groups of words is the simple predicate?...
ANSWER
Chemistry
ThiHines156
2021-04-16 07:30:48
The fact that each transaction has a dual effect on the accounting elements provides the basis for what is called (Points : 3) single-entry account...
ANSWER
Chemistry
pehen777
2021-04-16 06:32:03
What is the molar mass of beryllium oxide?...
ANSWER
Chemistry
ssarraaahh
2021-04-16 05:09:48
How long will it take the Sun to go around the galaxy once? a. 200 million years c. 100 thousand years b. 10 years d. 5 billion years...
ANSWER
Chemistry
priscillamarie
2021-04-16 01:03:03
You can find the pH of a substance by using a. plain paper. b. a thermometer. c. litmus indicator. d. a conductivity tester....
ANSWER
Chemistry
Ricric
2021-04-15 17:48:18
Absorption of energy into the refrigerant causes a phase change from _____. solid to liquid liquid to vapor vapor to liquid liquid to solid...
ANSWER
Chemistry
Buford711
2021-04-15 17:24:48
If people have trouble digesting fats, they most likely have trouble with __________. a. the esophagus and liver b. the pancreas and stomach c. th...
ANSWER
Chemistry
treenasarai
2021-04-15 13:53:18
Diets that are high in ____ are associated with an increased incidence of hypertension. calcium magnesium sodium sugar...
ANSWER
Chemistry
Friendlyred360
2021-04-15 13:41:33
If air is cooled to the point at which its water vapor condenses, it has reached its a. dew point. b. triple point. c. lambda point. d. freezing ...
ANSWER
Chemistry
DWandOUATfan
2021-04-15 03:07:03
As the elements in period 3 are considered in order of increasing atomic number there is a general decrease in...
ANSWER
Chemistry
PamilaNampel194
2021-04-15 02:31:48
Ancient cyanobacteria released ______, which assisted in creating the atmosphere as we know it today. A. lead B. hydrogen C. oxygen D. ore...
ANSWER
Chemistry
carrilloarleth
2021-04-15 02:20:03
If you multiply a trinomial by a monomial, what type of polynomial will the product be? a. a monomial b. a binomial c. a trinomial d. it is not p...
ANSWER
Chemistry
barbiebwue
2021-04-14 20:15:48
The esophagus is a passageway to what organ? A. lungs B. stomach C. liver D. kidney...
ANSWER
Chemistry
anjum321
2021-04-14 14:35:03
If you let your emotions take over while you are driving, it may lead to: A. Unsafe speed B. Loss of control C. Aggressive driving D. All choices...
ANSWER
Chemistry
valflores18
2021-04-14 03:13:33
A member of the boron family has three valence electrons, while a member of the nitrogen family has (1 point)none. five. four. three....
ANSWER
Chemistry
Rafid
2021-04-13 19:47:03
A chemical reaction in which compounds break up into simpler constituents is a _______ reaction. A. combination B. double replacement C. decomposi...
ANSWER
Chemistry
ANDREEA123
2021-04-13 15:40:18
Convert 0.20 mol of boron into grams of boron. How many atoms are present?...
ANSWER
Chemistry
moee
2021-04-13 15:28:33
Which of these statements is not true? a. Culture determines what we communicate and how we communicate. b. Culture does not influence the relation...
ANSWER
Chemistry
andrewfreitag19
2021-04-13 08:02:03
condension occurs in the inside of your windows in Winters, why?...
ANSWER
Chemistry
reynabruh
2021-04-12 16:22:03
Which scientific discipline best links the use of titanium and plastics in artificial bone and joint replacements? physics chemistry biology mate...
ANSWER
Chemistry
lexieb5
2021-04-12 16:10:18
Drawing conclusions can often be difficult for scientists because the data may?...
ANSWER
Chemistry
bebe15
2021-04-12 12:03:33
Calcium sulfide forms when calcium loses 2 valence electrons to sulfur. What type of a bond is formed...
ANSWER