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
prisoha [69]
3 years ago
8

Name the following chemical compound. B2H6

Chemistry
2 answers:
Mila [183]3 years ago
6 0
The Compound name would be: "Diborane" 

Hope this helps!
timama [110]3 years ago
4 0
The chemical compound is Diborane<span> </span>
You might be interested in
A certain chemical contains 46.30% chlorine, 47.05% carbon, 6.63% hydrogen. What is the molecular formula of the compound? The m
RoseWind [281]

Answer:

C6H10Cl2

Explanation:

Convert mass % to mass

100g of the compound contains from each elements: 46,3g Cl; 47,05g C and 6,63g H

Molar mass

Cl = 35.5 g/mol

C = 12 g/mol

H = 1 g/mol

Find the number of moles:

Chlorine: 46.4g /35.5g/mol = 1,3 moles

Carbon: 47,05g/12 g/mol = 3,92 moles

hydrogen: 6,63g/1g/mol = 6,63 moles

Molar fraction:

Cl = 1,30/ 1,30 = 1

C = 3,92/ 1,30 = 3,01

H = 6,63/ 1.30 = 5,01

C3H5Cl = 76,5 g/ mol x 2  = 153 g/ mol

So multiply the molecular formula by two = C6H10Cl2

5 0
3 years ago
Can anyone help need answer asap
bulgar [2K]

Answer:

Rises, sinks

the correct answer is B

4 0
3 years ago
Read 2 more answers
The largest ship in Christopher Columbus' "fleet" was the Santa Maria, which displaced about 100 tons (1 ton = 2,000 pounds) of
Neporo4naja [7]

Answer:

V=97.7m^3

Explanation:

Hello,

In this case, considering that the density is defined in terms of mass and volume as follows:

\rho =\frac{m}{V}

Due to the fact that 100 tons of water were displaced, whose value in grams is:

m=100tons*\frac{1000kg}{1ton} *\frac{1000g}{1kg}=1x10^8g

Thus the displaced volume in cubic meters was:

V=\frac{m}{\rho}=\frac{1x10^8g}{1.024g/mL}  =97656250mL\\\\V=97656250mL*\frac{1L}{1000mL}*\frac{1m^3}{1000L}\\  \\V=97.7m^3

Regards.

7 0
4 years ago
Aqueous aluminum bromide and solid zinc are produced by the reaction of solid aluminum and aqueous zinc bromide . write a balanc
Rashid [163]
<span>3 ZnBr2 (aq) + 2 Al (s) ==> 2 AlBr3 (aq) + 3 Zn (s) The unbalanced equation is: ZnBr2 (aq) + Al (s) ==> AlBr3 (aq) +Zn (s) First, count the atoms of each element on each side of the equation: Zn 1,1 Br 2,3 Al 1,1 The zinc and aluminum, but the bromine doesn't match with 2 and 3. So look for the least common multiple of 2 and 3 which is 6 and adjust the quantities on both sides to have 6 bromine atoms on both sides. Do this by having 3 zinc bromide on the left and 2 aluminum bromide on the right, getting: 3 ZnBr2 (aq) + Al (s) ==> 2 AlBr3 (aq) +Zn (s) Now check the atom counts again for both sides: Zn 3,1 Br 6,6 Al 1,2 Now bromine matches, but zinc and aluminum doesn't. But it's easy enough to add an extra aluminum to the left and 2 more zinc to the right. Giving: 3 ZnBr2 (aq) + 2 Al (s) ==> 2 AlBr3 (aq) + 3 Zn (s) Now check the atom counts again: Zn 3,3 Br 6,6 Al 2,2 And they match. So the balanced equation is: 3 ZnBr2 (aq) + 2 Al (s) ==> 2 AlBr3 (aq) + 3 Zn (s)</span>
8 0
3 years ago
I need help please, will give you 5 stars
Mashcka [7]

Answer:

The correct answer to this question would be D, A single replacement reaction takes place because sodium is more reactive than hydrogen.

Explanation:

I hope this helps you:)

8 0
3 years ago
Read 2 more answers
Other questions:
  • In the correctly balanced equation, what are the coefficients for H2, Cl2, and HCl (respectively)? ___H2 + ___Cl2 → ___HCl 1,1,1
    8·1 answer
  • Select the correct formula for sulfur hexafluoride. f6s2 f6so3 sf6 s2f6
    9·2 answers
  • List the number of protons neutrons and electrons in 13/6C
    8·1 answer
  • Using the relation dS = (δQ/T)int rev for the definition of entropy, calculate the change in the specific entropy of R-134a as i
    5·1 answer
  • Assume that a milliliter of water contains 20 drops. How long, in hours, will it take you to count the number of drops
    8·1 answer
  • _____ are the results of a thoroughly tested hypothesis?
    9·1 answer
  • Answer Quick
    15·2 answers
  • What is an example of a hydraulic device?<br> barber’s chair<br> levers<br> wheels<br> car
    5·2 answers
  • What is the difference between a helium atom and an alpha particle​
    13·1 answer
  • Please help im being timed :((
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!