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
irinina [24]
2 years ago
7

The surface forces that change the surface of the earth are:

Chemistry
1 answer:
pshichka [43]2 years ago
5 0
Number one victory royal yaaa
You might be interested in
An automobile gasoline tank holds 22 kg of gasoline. When the gasoline burns, 86 kg of oxygen is consumed and carbon dioxide and
rosijanka [135]
The law of conservation of mass states that mass is an isolated system and is neither created nor destroyed.

Applying this concept on a chemical reaction means that the total mass of reactants should be equal to the total mass of the products.

In this question, we have gasoline and oxygen as reactants and we have carbon dioxide and water as products.
Based on the law, the sum of the masses of oxygen and gasoline is equal to the sum of masses of carbon dioxide and water.
Therefore,
mass of carbon dioxide and water = 22 + 86 = 108 kg
7 0
3 years ago
When the volume of the gas is 8L what is the pressure being exerted upon it?
Harlamova29_29 [7]

Answer:

54

Explanation:

3 0
3 years ago
Please help. Thank you:)
bearhunter [10]
These are guesses because there is no word bank or anything

A. Water
B. Housing
C. Plants
D. Animals
E. Warmth
5 0
3 years ago
Which element is a noble gas?<br> A. W<br> B. Ar<br> C. N<br> D. Er
inessss [21]
His the answer I hope it helps
3 0
3 years ago
If 5.65 grams of zinc metal react with 21.6 grams of silver nitrate, how many grams of silver metal can be formed and how many g
Igoryamba
The balanced chemical reaction is:

Zn + 2AgNO3 =  Zn(NO3)2 + 2Ag

To determine the amount of the reactant left, we have to determine which is the limiting and the excess reactant. We do as follows:

5.65 g Zn ( 1 mol / 65.38 g) = 0.09 mol Zn
21.6 g AgNO3 (1 mol / 169.87 g) = 0.13 mol AgNO3

The limiting reactant would be silver nitrate since it is consumed completely in the reaction. The excess reactant would be zinc. 

Excess Zinc = 0.09 mol Zn - (0.13 / 2) mol Zn = 0.025 mol Zn left
7 0
3 years ago
Read 2 more answers
Other questions:
  • A drop of gasoline has a mass of 22 mg and a density of 0.754 g/cm3. What is its volume in cubic centimeters?
    9·1 answer
  • You have an evacuated container of fixed volume and known mass and introduce a known mass of a gas sample. measuring the pressur
    13·1 answer
  • How many electrons in an atom can have the quantum numbers n = 4, l = 0, ml = 0, ms = +fraction one half?
    9·1 answer
  • Volume in units of what?
    9·2 answers
  • Ions are atoms that have an electrical charge because they have gained electrons or lost electrons. If a neutral atom GAINS an e
    6·1 answer
  • Which of these methods could are used to separate an insoluble solid and soluble solid
    15·1 answer
  • 80. When water forms ice, hydrogen bonds around a water molecules are at ... apart.
    9·1 answer
  • Answer the following problem-
    5·1 answer
  • How many significant figures in 100000 g?
    15·1 answer
  • What is hydrogen ?,,,​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!