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
liq [111]
2 years ago
14

Define the term organic farming​

Chemistry
1 answer:
wolverine [178]2 years ago
5 0

Answer:

is agriculture that makes healthy food,healthy soil,healthy plants and healthy environments a priority,along with crop productivity

You might be interested in
Given the following equation: 2 K3N ---> 6 K + N2 How many moles of N2 can be produced by letting 12.00 moles of K3N react?
myrzilka [38]
The answer will be 12 nitrogen or N2 will be produced because if you changed the coefficient to 12 on the reactant side and distribute, the nitrogen would be 12 when distributed and what happens on one side has to equal to the other side, which is the product side.
8 0
3 years ago
How many pounds of coal would you have to burn to generate enough heat to boil a 15 l kettle?
rjkz [21]
Note that
The heating value of standard coal is about 30,080 kJ/kg
1 L of water has a mass of 1.0 kg

The mass of 15 L of water = 15 kg.
The latent heat of vaporization of water is about 2260 kJ/kg,
 The energy required to boil 15 L of water is
(2260 kJ/kg)*(15 kg) = 33900 kJ

The mass of coal required to provide this energy is
(33900 kJ)/(30080 kJ/kg) = 1.127 kg

Because 1 kg = 2.205 lb, the mass of coal required is
(1.127 kg)*(2.205 lb/kg) = 2.485 lb

Answer: 2.49 lb (nearest hundredth)

7 0
3 years ago
Which pair of formulas represents the empirical formula and the molecular formula of a compound?
AnnyKZ [126]

Answer:

CH2O and C6H12O6

Explanation:

To find an empirical formula, take a molecular formula and divide the subscript of each element by the greatest common factor of all the subscripts. In this case, the only pair that works is CH2O,C6H12O6, which can be verified by dividing the coefficients of the molecular formula by 6.

3 0
3 years ago
A flexible weather balloon contains helium gas at a volume of 855 L. Initially, the balloon is at sea level, where the temperatu
Alchen [17]

Answer: The change in the volume of the balloon is 144.4L

Explanation: Please see the attachments below

8 0
3 years ago
What ions make up chlorous acid?​
Dafna1 [17]

Answer:

HC102

Explanation:

8 0
3 years ago
Other questions:
  • Which Of These Elements Has Four Valence Electrons? Hafnium Radon Silicon Sulfur
    7·2 answers
  • The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydrogen bonds, and dispersion fo
    14·2 answers
  • The reduced vapor pressure at high altitudes causes a liquid to boil at a temperature.
    10·2 answers
  • 99 POINTS!!!!!! PLEASE HELP ASAP!!!!!
    14·2 answers
  • A sound wave has a frequency of 20 Hz and a wavelength of 100 m. What is speed of the wave
    8·1 answer
  • The value of ΔH° for the reaction below is -6535 kJ. ________ kJ of heat are released in the combustion of 16.0 g of C6H6 (l)?
    14·1 answer
  • Which formula can be used to calculate the percent yield?
    7·2 answers
  • Differentiate between nuclear charge and effective nuclear charge​
    9·1 answer
  • The nonmetals helium, neon, and argon and the metals copper, silver, and gold are among only a few elements that are found in na
    9·1 answer
  • An isotope with a half life of 10 min and a starting sample size of 100 g would have
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!