1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
2 years ago
15

4.3.6 Quiz: Calculating with Balanced Equations

Chemistry
1 answer:
Tom [10]2 years ago
6 0

Answer:

B.) The coefficients give the molar ratio of the reactants.

Explanation:

The coefficients represent how many of each molecule are within a reaction. Coefficients are added to make sure the amounts of each element are the same on both sides of the reaction. You can use the coefficients to convert between moles of each molecule. As such, the best answer is B.) because coefficients are what allow you to construct a mole ratio.

You might be interested in
How does a purebred individual differ from a hybrid individual?
zimovet [89]
Im gonna go based on the content of their blood. So as the generation continues, a purebred's blood has not differentiated too much and contains 98-100% of a "pure" bloodline meaning no outsiders of where this purebred originated has mixed. A hybrid is where the original bloodline is mixed with many others, so while a purebred has 99% of the original bloodline and the hybrid has 50% and he other half belongs to an entirely different line.
5 0
4 years ago
ii. Use the solubility table to label the state symbols of each compound in the reaction. (1 point) AgNO3 + KCL = AgCl + KNO3
rjkz [21]

Answer:

  • AgNO₃ (aq) + KCl (aq) → AgCl (s) + KNO₃ (aq)

Explanation:

In a <em>solubility table</em> you find:

  • AgNO₃ (silver nitrate) is highly soluble
  • KCl (potassium chloride) is soluble
  • AgCl (silver chloride) is insoluble
  • KNO₃ (potassium nitrate) is soluble

In a chemical equation the states of soluble compounds is identified as aqeous, using the letter "aq" in parenthesis, and the state of insoluble compounds is identified as solid, using "s" in parenthesis.

Then, the reaction showing the states of the reactants and products is:

  • AgNO₃ (aq) + KCl (aq) → AgCl (s) + KNO₃ (aq)
4 0
3 years ago
How are humans involved in this cycle
Lana71 [14]

Answer: Humans are moving more carbon into the atmosphere from other parts of the Earth system. More carbon is moving to the atmosphere when fossil fuels, like coal and oil, are burned. More carbon is moving to the atmosphere as humans get rid of forests by burning the trees.

Explanation:

8 0
3 years ago
Read 2 more answers
How are elements with atomic masses greater than Uranium’s made?
JulsSmile [24]
Atoms heavier that uranium do not exist in nature.they must be synthesized in a particle accelerator.
7 0
3 years ago
!Chemistry help!<br> How many moles are in a 1500 mL solution with a 1.2 M?
Ray Of Light [21]

Answer:

69 ;)

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many liters does the volume of the cube in question 3 represent?​
    6·1 answer
  • During the combustion of coal, the carbon in coal reacts with the oxygen in the atmosphere to form carbon dioxide. A, B, and C r
    11·2 answers
  • Which sample of matter is a mixture? Air, water, ammonia
    15·1 answer
  • How could you separate the isomers of pentane? 1.react with methane 2.heating in a beaker 3.distillation 4.filtering
    14·1 answer
  • A. 8.15<br> b. 8.13<br> c. 8.23<br> d. 8.135
    15·2 answers
  • 5. Using the terms: metal and nonmetal, describe what types of atoms make up each type of<br> bond.
    12·1 answer
  • What happens to a substance when it becomes oxidized? reduced??
    12·1 answer
  • What is the name of this hydrocarbon?
    6·1 answer
  • If there are 2.54cm in one inch how many Inches are in 19.9​
    5·2 answers
  • How many grams of sodium carbonate are present after the reaction is complete?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!