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
garri49 [273]
3 years ago
10

Is starch an inorganic molecule

Chemistry
2 answers:
yarga [219]3 years ago
8 0
No it is a organic molecule.
FinnZ [79.3K]3 years ago
6 0
It is an organic molecule, because it contains of green plants, and is common to human diets.
You might be interested in
What is the voltage for the following cell: Cu(s)| Cu+(aq) || Mg2+(aq) |Mg(s)?
Julli [10]

Answer:

I think it is number 4 which is 3.87 v

6 0
3 years ago
What element are diamonds composed of
never [62]

Answer:

diamonds are carbon based and have a giant covalent structure

Explanation:

This is what gives diamonds its strength and rigidity.

Diamonds are different from graphite due to the way the atoms are arranged

3 0
3 years ago
Read 2 more answers
Help please just #17
defon
So you see the triangle with the letters, look at what you're given. you have mass and volume solving for density. So you take the mass and divide it by the volume. 15.2/15.5 which your answer is 0.98 or 1.0 that's your density.
4 0
3 years ago
Read 2 more answers
Ammonia, NH3 is a common base with Kb of 1.8 X 10-5. For a solution of 0.150 M NH3:
Vesnalui [34]

The concentrations : 0.15 M

pH=11.21

<h3>Further explanation</h3>

The ionization of ammonia in water :

NH₃+H₂O⇒NH₄OH

NH₃+H₂O⇒NH₄⁺ + OH⁻

The concentrations of all species present in the solution = 0.15 M

Kb=1.8 x 10⁻⁵

M=0.15

\tt [OH^-]=\sqrt{Kb.M}\\\\(OH^-]=\sqrt{1.8\times 10^{-5}\times 0.15}\\\\(OH^-]=\sqrt{2.7\times 10^{-6}}=1.64\times 10^{-3}

\tt pOH=-log[OH^-]\\\\pOH=3-log~1.64=2.79\\\\pH=14-2.79=11.21

8 0
3 years ago
A reaction occurs in which hydrogen-1 and hydrogen-2 form helium-3. Is this a chemical reaction or a nuclear reaction, and how d
olga nikolaevna [1]
Cause -3 is -3sjsnsnsnsnsnnsnsnsnnsnsnsnsn
7 0
3 years ago
Other questions:
  • Help please!!!!!! Need answer!
    6·2 answers
  • Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) A reaction mixture initial
    5·1 answer
  • You carefully weigh 5.724 g of potato flour into a Kjeldahl flask and add an appropriate reagent to digest the flour. You then c
    7·1 answer
  • What is the oxidation state for a Mn atom?<br> (1) 0 (2) +7 (3) +3 (4) +4
    10·1 answer
  • SCIENCE HELP PLEASE ASAP
    10·1 answer
  • What is the concentration of 10.00 mL of HBr if it takes 5mL of a 0.253M LiOH solution to neutralize it?
    14·1 answer
  • a sample of helium gas occupies 14.3 L at 23 degrees C and 0.956 atm. What volume will it occupy at 40 degrees C and 1.20 atm
    7·1 answer
  • The daily dose for aspirin recommended by doctors is 81 mg/ day to reduce heart disease. a) In a week how many milligrams are ad
    6·1 answer
  • - A compound contains 4.56g. of Pb, 2.3g Cl, and 3.1g 0. What is the percent
    9·1 answer
  • What are the 3 components of an expressway that allows car to enter onto the road?.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!