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
WARRIOR [948]
3 years ago
5

How would you obtain ethanol from rice starch?​

Chemistry
1 answer:
sergejj [24]3 years ago
5 0

Answer:

By putting the rice in water

Explanation:

You might be interested in
Given that an electromagnetic wave is generated by an oscillating electron, how are the frequency of the wave and the oscillatio
Alexeev081 [22]

Answer: The frequency of the electromagnetic wave is equal to the oscillation frequency of the electron is the correct option.

Explanation:

Electromagnetic waves are created by oscillating charges. Frequency of waves and oscillation of electron both are the same. Electromagnetic waves are always move perpendicular to the direction in which the wave moves.

3 0
3 years ago
Select the correct empirical formula for each molecular formula given.
Sauron [17]

Answer:

CH₂O

Explanation:

Empirical formula:

It is the simplest formula gives the ratio of atoms of different elements in small whole number.

Molecular formula:

Molecular formula shows the actual whole number ratio of elements present in compound.

Given molecular formula: C₆H₁₂O₆

Empirical formula = CH₂O

In molecular formula six moles of carbon six moles of oxygen and 12 moles of hydrogen are present.

To get the smallest whole number we divide the each number by 6 and we get CH₂O which is empirical formula of C₆H₁₂O₆.

8 0
3 years ago
The purpose of photosynthesis is to produce usable chemical energy or glucose from solar energy. If the formula for glucose is C
nasty-shy [4]

#1 is 6

#2 During chemistry lab, Mrs. Black’s students placed an antacid tablet in a zip lock bag. They recorded the mass of the tablet in the bag. Then they carefully added 50 grams of water and quickly sealed the bag. The tablet began to fizz and soon disappeared. The bag was filled with gas and it felt cold to the touch.

4 0
3 years ago
What forces are important in the creation of magma?
kherson [118]
"the factors that mainly affect in the formation of magma can be summarized into three: temperature, pressure, and composition"

I hope this helps =^._.^=
4 0
3 years ago
Question 10
olga2289 [7]

Answer:

Here it would be A,B and C because all the examples are violating safety precautions. They are all examples of un safe signs.

Hope this helps

Explanation:

6 0
3 years ago
Other questions:
  • Is C8H18 an electrolyte or non-electrolyte
    14·1 answer
  • You are walking on a beach and see a split. Explain how a split could have formed from a rocky headland.
    6·2 answers
  • Why you cannot add 0.3 moles of calcium fluoride directly to 1L of water to make a 0.3 M solution ? please only 5 mins left
    14·1 answer
  • A substance in the solid phase (state) of matter has
    14·2 answers
  • What is the pressure of 5.0 Mol nitrogen (N2) gas in a 2.0 L container at 268 K?
    7·1 answer
  • An example of a solid aerosol
    11·1 answer
  • Identify the most widely accepted theory of solar system formation and summarize the process.
    10·1 answer
  • When the temperature and number of particles of a gas are constant, which of the following is also constant?
    5·2 answers
  • Sea water when compared to pure water will;
    7·2 answers
  • Bonding with intermolecular forces:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!