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
olchik [2.2K]
2 years ago
15

PLEASEEE HELP me on CHEMISTRY!! Will give brainliest!

Chemistry
1 answer:
Vlad [161]2 years ago
4 0

Answer:

A Glucose C6H12O6 is a covalent compound while NaCl sodium chloride is a ionic compound.

B Stronger molecular forces are present in NaCl because ionic bond is stronger than covalent bond.

C melting point allow us to predict the strength of intermolecular forces

High melting point stronger molecular forces and vice versa.

Explanation:

You might be interested in
The form of heat transfer taking place in the crust of the earth would be ____
Anna [14]
The form of heat transfer taking place in the crust of the Earth would be Convection.
7 0
2 years ago
Read 2 more answers
How does thermal energy travel?
Softa [21]
Thermal energy travels<span> by conduction, convection, and radiation. It occurs when a cooler and warmer object touches each other. </span>
7 0
3 years ago
Read 2 more answers
if 11.74 liters of gas at STP are pumped into a basketball, how many moles of gas are in the basketball? assume the basketball w
ser-zykov [4K]

Answer:

0.52 mol

Explanation:

Using the general gas equation formula:

PV = nRT

Where;

P = pressure (atm)

V = volume (Liters)

n = number of moles (mol)

R = gas law constant (0.0821 Latm/molK)

T = temperature (K)

At STP (standard temperature and pressure), temperature of a gas is 273K, while its pressure is 1 atm

Using PV = nRT

n = PV/RT

n = (1 × 11.74) ÷ (0.0821 × 273)

n = 11.74 ÷ 22.41

n = 0.52 mol

There are 0.52 moles in the basketball

6 0
3 years ago
Explain with example, why there cannot be an oxidation reaction without a corresponding reduction reaction
Vlada [557]
Because matter cannot be created or destroyed
8 0
3 years ago
Read 2 more answers
One mole of water weights?
Gemiola [76]

Answer:

c 18.0ml

Explanation:

The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.

8 0
2 years ago
Other questions:
  • Given that the boiling points of ethanol and diethyl ether are 78.1°C and 34.6°C, respectively, which should have the higher vap
    5·2 answers
  • What is copper sulfate?
    13·1 answer
  • What is the density of a block of gold that occupies 1000 ml and has a mass of 3.5 kg? Show your work
    5·1 answer
  • In an electron-dot symbol of an element, the dots are used to represent ________.
    9·1 answer
  • A histidine is involved in an interaction with a glutamic acid that stabilizes the charged form of the histidine, such that the
    6·1 answer
  • A compound containing phosphorus and oxygen has a molar mass of 219.9 g/mol and an empirical formula of p2o3. Determine its mole
    11·1 answer
  • If 10.28 g of Cu(NO3)2 are obtained from the reaction of 4.54 g of Cu with excess HNO3, what is the percent yield of the reactio
    15·1 answer
  • Can somebody please help me
    6·1 answer
  • Which of the following best describes careers that use chemistry?
    6·1 answer
  • Which method is used to separate the following mixture (a) water + kerosene​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!