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
Phoenix [80]
3 years ago
6

What substance is a combination of different atoms

Chemistry
2 answers:
MrMuchimi3 years ago
7 0
I'm not suree.. is his science?
Angelina_Jolie [31]3 years ago
6 0
Sodium chloride ( sodium and chlorine )
Carbon dioxide ( carbon and oxygen )
You might be interested in
Ammonium Phosphate (NH4)3PO4 is a strong electrolyte. What will be the concentration of all the ions in a 0.9 M solution of ammo
katrin2010 [14]
There are 3 moles of

NH_4^+

<span>per 1 mole of salt and 1 mole of

PO_{4}^{3-}

</span>per mole of salt, the total ionic concentrations must be

2.7 M of NH_4^{+}, and 0.9 M of PO_4^{3-}
3 0
3 years ago
Determine the total mass of ethanol produced when 279. Grams of glucose rescts completely to form ethanol and 132 grams of carbo
Sergio039 [100]
279 g * (1 mol/180.559g glucose) * (2 mol ethanol/1 mol glucose) * (46.068g ethanol/1mol) =

142 g ethanol produced
5 0
3 years ago
Octopus and squids breathe through
svet-max [94.6K]

<em>Octopus and squids breathe</em> <em>like </em><em>fishes </em><em>they </em><em>breathe </em><em>from </em><em>gills </em>

<em>so </em><em>even </em><em>octopus</em><em> and</em><em> squids</em><em> </em><em>breathe </em><em>through </em><em>gills </em><em>too.</em>

<em><u>maybe </u></em><em><u>this </u></em><em><u>answer</u></em><em><u> </u></em><em><u>would</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>u</u></em>

4 0
3 years ago
NaHCO3 (s) + HC2H3O2 (aq) = NaC2H3O2 (aq) + H2O (I) + CO2 (g)
Misha Larkins [42]

Moles=volume*concentration   
         =0.1*.83
         =.083 Moles of HC2H3O2
Mole ratio between HC2H3O2 and CO2 is 1:1
This means .083 Moles of CO2

Mass =Moles*Rfm of CO2
         =.083*(12+16+16)
         =3.7grams
8 0
4 years ago
Which is a nonpolar molecule?
Brilliant_brown [7]
A molecule may be nonpolar either when there is an equal sharing of electrons between the two atoms of a diatomic molecule or because of the symmetrical <span>arrangement of polar bonds in a more complex molecule.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how the following changes would affect the rate of the reaction of 2-bromo-3-methylbutane with methanol: Part A The alky
    7·1 answer
  • What is the mass of 200 kg object ​
    13·1 answer
  • Examplle of exchange reaction ​
    10·1 answer
  • An atom of Ni has 26 electrons. What is the charge of this atom?
    8·1 answer
  • NEED HELP FAST!20 pts for an easy worksheet
    10·1 answer
  • Pls help I’m about to cry I cant do this it’s due in ten min
    11·1 answer
  • An isotope of cesium-137 has a half-life of 30 years. If 5.0g of cesium-137 decays over 60 years. How many grams will remain.
    12·1 answer
  • PLZ HELP ASAP THIS IS DUE LIKE RIGHT NOW
    9·1 answer
  • What is the mass in grams of 10 moles of ammonia, NH3?
    12·1 answer
  • What are the symbols, atomic mass and abundance in nature of the isotope boron-11
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!