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
sergejj [24]
2 years ago
15

A solid substance formed when two aqueous solutions are mixed is known as a

Chemistry
2 answers:
denpristay [2]2 years ago
7 0

Answer:

B) Precipitate

Explanation:

The ions or molecules in two solutions can react to form a solid. A solid formed from two solutions is called a precipitate.

lys-0071 [83]2 years ago
3 0

Answer:

b. precipitate is your answer

You might be interested in
HURRY HELP 10 POINTS ILL GOVE BRAINLIEST I HAVE TO PASS PICTURE PROVIDED
kramer

Answer:

C₃H₄O₄

Explanation:

In order to get the empirical formula of a compound, we have to follow a series of steps.

Step 1: Divide the percent by mass of each element by its atomic mass.

C: 34.6/12.01 = 2.88

H: 3.9/1.01 = 3.86

O: 61.5/16.00 = 3.84

Step 2: Divide all the numbers by the smallest one, i.e., 2.88

C: 2.88/2.88 = 1

H: 3.86/2.88 ≈ 1.34

O: 3.84/2.88 ≈ 1.33

Step 3: Multiply all the numbers by a number that makes all of them integer

C: 1 × 3 = 3

H: 1.34 × 3 = 4

O: 1.33 × 3 = 4

The empirical formula is C₃H₄O₄.

5 0
3 years ago
Why must energy be controlled?​
eduard

Answer:

Energy should be saved and controlled as it is better for the environment. Excess use of energy of any kind can be disastrous. For example, a kind of energy is stored in the food. If excess food is consumed and wasted, then the country and other people will have to face consequences of it. Malnutrition will rise.

Another kind of energy is the energy in the fuel. If fuel consumption is not controlled then in the near future the resources for the making of fuel will be depleted.

6 0
3 years ago
An oxide ion, O2–, has:
sergij07 [2.7K]

Answer:

the answer A- 8 protons and 10 electrons

6 0
2 years ago
Read 2 more answers
CHEMISTRY
andrezito [222]
Number 1.c
number 2.a
number 3.b
number 4.d
8 0
2 years ago
Read 2 more answers
How many grams of
laila [671]

From the coefficients of the equation, we know that for every 3 moles of water consumed, 1 mole of diphosphorus trioxide is consumed.

This means we need to find the mass of 0.75 moles of diphosphorus trioxide.

  • The atomic mass of phosphorous is 30.973761998 g/mol.
  • The atomic mass of oxygen is 15.9994 g/mol.

So, the formula mass of diphosphorus trioxide is:

  • 2(30.973761998)+3(15.9994)=109.945723996 g/mol.

Thus, 0.75 moles have a mass of:

  • 0.75(109.945723996), which is about 82.5 g (to 3 sf)
7 0
2 years ago
Read 2 more answers
Other questions:
  • Match the symbol for each element with the name of the element. 1. hydrogen K 2. helium Mg 3. sodium He 4. magnesium H 5. potass
    14·1 answer
  • How many times faster will oxygen gas diffuse than carbon dioxide
    10·1 answer
  • If the atomic radius of a calcium crystal is 180 pm, what is the length of the edge of the unit cell? (the calcium crystal forms
    14·1 answer
  • In the reaction Ca + Cl2 → CaCl2, what is the mole ratio of chlorine to calcium chloride?
    6·2 answers
  • Why do we not currently use more renewable energy in the U. S. ​
    12·2 answers
  • 7. A strong acid has a pH of<br> A) 0<br> B) 6<br> C) 7<br> D) 14
    15·1 answer
  • Who discovered atomic structure​
    8·1 answer
  • Which of the following conclusions is accurate?
    8·2 answers
  • Please help me find what type of chemical reaction takes place from numbers 1-5.
    12·2 answers
  • Answer the following Question Down Below...
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!