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
FromTheMoon [43]
2 years ago
15

A material resource is a renewable resource that is used to make objects.. true or false ?

Chemistry
2 answers:
spin [16.1K]2 years ago
5 0

Answer:

Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals.

so its false

Contact [7]2 years ago
3 0

Answer:

True

Explanation:

Material resources are materials found in the natural world that have practical use and value for humans. Material resources include wood, glass (which comes from sand), metals, edible plants, and plastics (which are made from natural chemicals). Renewable material resources, like glass, can be re-created easily.

You might be interested in
A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters. The density of this substance is
Tanzania [10]

Hello!

Mass =4.2 g

Volume =6 mL

Therefore:

Density = mass / volume

Density = 4.2 / 6

Density = 0.7 g/mL


Hope that helps!

4 0
3 years ago
Read 2 more answers
The pH of a solution is 2.0. Which statement is correct? Useful formulas include , , , and .
allsm [11]

Answer:

if the pH of a solution is 2.0 that means the solution would be acidic.

Explanation:

3 0
3 years ago
How many atoms of oxygen are in 0.100 miles of silicon dioxide, SiO^2
mixas84 [53]
<span>3.10 moles SiO2 (1 mole Si/1 mole SiO2)(6.022 X 1023/1 mole Si) = 1.87 X 1024
</span><span>= 1.20 X 1023 atoms of oxygen.</span>
7 0
2 years ago
State symbol for ammonium nitrate solution (Can anyone help with this please?)
melamori03 [73]

Answer:

NH^4NO^3

Explanation:

Ammonium nitrate, (NH4NO3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives.

4 0
3 years ago
how many moles of barium hydroxide, Ba(OH2), would be required to react with 117 g hydrogen bromide, HBr?
Kisachek [45]
The moles of Ba(OH)2 that is  required  to react  with 117 HBr is calculated as  below

find the moles of HBr used
mass/  molar mass = 117 g/ 80.9 g/mol = 1.446  moles

write the reacting equation

Ba(OH)2 +  2 HBr =  BaBr2 + 2 H2O

by use of mole ratio of Ba(OH)2 : HBr  which is 1:2 the moles of Ba(OH)2 is therefore
= 1.446 moles x1/2 = 0.723  moles  of Ba(OH)2
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the main purpose of patent attorneys?
    5·2 answers
  • Ethers are almost always used as solvents for Grignard reactions, all of the reasons why they work so well are not fully underst
    7·1 answer
  • What type of bond allows sugars to polymerize?
    11·1 answer
  • Anyone know Jacob whitesides
    14·1 answer
  • Ce cantitate de O se gaseste in 5,8 g hidroxid de magneziu
    15·1 answer
  • What is the total number of moles of hydrogen gas contained in 9.03 x 10²³ molecules?
    13·1 answer
  • What colour is litmus in a solution of pH 4?
    15·1 answer
  • What is the difference between a halogen and a halide?<br><br> need help urgently!
    15·2 answers
  • Which of the following accurate describes the atmospheric conditions required for the formation of clouds
    15·1 answer
  • Does SiF4 have polar covalent bonds?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!