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
alexira [117]
3 years ago
12

Which of the following are properties of solution?

Chemistry
1 answer:
DerKrebs [107]3 years ago
8 0
Point of the graph because it’s the point
You might be interested in
Construct <br> an isotope has 17 protons 20 neutrons and 18 electrons
ASHA 777 [7]
Add proton + neutrons = Mass 37

Proton is same as your atomic mass= 17

If you go on the periodic table look up 17 and it will give u the letter.
4 0
3 years ago
Which of the following are likely to form a covakent bond
Dmitriy789 [7]

Answer:

For the most part, non-metals (excluding Nobel gases) are the most likely to form covalent bonds. Pure covalent bonds are formed between atoms with the same electronegativity, ie. they are trying to hold on to the electrons in the bond with the same strength.

5 0
3 years ago
Magnesium (24.48g) reacts with hydrochloric acid (xg) to produce hydrogen gas (2.04g) and magnesium chloride (96.90g). How much
andriy [413]

Answer:

Mass = 73.73 g

Explanation:

Given data:

Mass of Mg used = 24.48 g

Mass of HCl used = ?

Mass of hydrogen gas produced = 2.04 g

Mass of Magnesium chloride produced = 96.90 g

Solution:

Chemical equation:

Mg + 2HCl   →    MgCl₂ + H₂

Number of moles of Mg:

Number of moles = mass/ molar mass

Number of moles = 24.48 g/ 24.305 g/mol

Number of moles = 1.01 mol

Now we will compare the moles of Mg with HCl from balance chemical equation.

                              Mg             :            HCl

                               1                ;               2

                            1.01              :           2/1× 1.01 = 2.02 mol

Mass of HCl react:

Mass = number  of moles × molar mass

Mass =  2.02 ×  36.5 g/mol

Mass = 73.73 g

4 0
3 years ago
Read 2 more answers
Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid water and carbon dioxide gas fo
motikmotik

Answer:

Explanation:

The photosynthetic equation is as follows:

6CO2 + 6H2O = C6H12O6 + 6O2

According to this equation, 6 moles of water (H2O) is required to produce 1 mole of glucose

3 0
3 years ago
Need help with questions 1 &amp; 2 please even if you give me a hint ❤️
Fed [463]

For Number 1, the rate changes multiple times. Some times it goes up .4 and sometimes it remains the same. I think you may need to check you work to get a more fluent flow for rate of change.

6 0
3 years ago
Other questions:
  • One mole of Ca is equal to how many atoms​
    15·1 answer
  • What elements mass number is 15
    12·2 answers
  • The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq)+3KOH(aq)⟶3H2O(l)+K3PO4(aq)+173.2 kJ If 60.0 mL of 0.200 M H3PO4 is
    7·1 answer
  • More Changes of state: Activate 1 p68-69 What is evaporation and how is it different to boiling
    5·1 answer
  • The density of copper is 8.96g/mL. The mass of 7.00 of copper is
    5·1 answer
  • What do liquid methane and liquid water have in common
    15·2 answers
  • When a popsicle melts, the particles
    7·1 answer
  • You find a 1979 copper penny (pre-1982 pennies are pure copper) in the snow and pick it up. How much heat does the penny absorb
    7·1 answer
  • How many moles are contained in 2.3 liters of a 1.2M solution?
    11·1 answer
  • Sodium tungstate is Na₂WO4. Therefore, the formula for gold(III) tungstate is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!