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
gladu [14]
3 years ago
7

Is copper ii sulphate (solution) blue or green?

Chemistry
1 answer:
slavikrds [6]3 years ago
8 0
Copper II sulfate solution is blue.
You might be interested in
1gallon=3.79 liters, The gas tank of a car holds 15 gallons.if you were traveling in Europe how many liters if petrol would you
Andrei [34K]
For an approximate result, multiply the volume value by 3.785
Answer ≈ 56.7812
6 0
3 years ago
Read 2 more answers
What electron could have quantum numbers n = 2, l = 1, ml = 0, ms = +?
MrMuchimi
Answer is: electron in 2pz orbital.

The principal quantum number is one of four quantum numbers which are assigned to each electron in an atom to describe that electron's state, n=1,2,3... n=2 - <span>the </span>second energy level.<span>
The azimuthal quantum number is a quantum number for an atomic orbital that determines its orbital angular momentum and describes the shape of the orbital. l = 0,1...n-1, when l = 1, that is p </span>subshell.

The magnetic quantum number<span>, </span><span>ml, show</span> orbital<span> in which the electron is located, ml = -l...+l, ml = 0  is pz orbital.</span>

The spin quantum number<span>, </span><span>ms</span><span>, is the spin of the electron; ms = +1/2 or -1/2.</span>


7 0
3 years ago
What is a possible charge of an anion?<br><br> +3<br><br><br> -2<br><br><br> 0<br><br><br> +1
Whitepunk [10]
An Anion is negativity charged.
-2
4 0
2 years ago
Read 2 more answers
Question<br> What is the molarity of a 400 mL solution containing 0.60 moles of NaCl?
Mumz [18]

Answer:

0.24 M

Explanation:

Molarity = Moles solute / Liters solution

Step 1: Identify variables

400 mL = Liters solution

0.60 moles = Moles solute

Step 2: Identify conversions

1 L = 1000 mL

Step 3: Convert mL to L

400mL(1 L/1000mL) = 0.4 L

Step 4: Find molarity

M = (0.4 L)(0.60 mol) = 0.24 M

6 0
2 years ago
Which of the following are steps for balancing chemical equations?
levacccp [35]

Answer:

B. Write the chemical equation using formulas and symbols.

D. Count the atoms in each substance in the reactants and products,

Explanation:

When balancing chemical equation, it implies that the law of conservation of matter be strictly adhered to.

By so doing, the number of atoms on both sides of the reaction must be the same. Number of atoms in the products and reactants must have the same value.

  • It is always a good approach to first write the chemical equation of the reaction.
  • This will give an overview of the reacting species and the products being formed.
  • Then, go on to count the number atoms in the reactants and product sides of the expression.
  • Then balance it using any of the method of balancing chemical equations.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What elements is iodine made out of?
    10·1 answer
  • A reaction requires 15.0 g of ammonium chloride. What volumeof a
    6·1 answer
  • What atom has 14 protons and 14 electrons
    9·2 answers
  • Phosgene, a poisonous gas, when heated will decompose into carbon monoxide and chlorine in a reversible reaction: COCl2 (g) &lt;
    9·1 answer
  • Suppose that in a particular reaction 10.5 grams of HCl (36.5 g/mol) react with excess NaOH and 19.3 grams of NaCl (58.5 g/mol)
    13·1 answer
  • Which types of electron orbitals will have higher energy than a 4d orbital?
    10·2 answers
  • Which statement best describes the result of meiosis?
    8·1 answer
  • How many moles are found in a 350.mL solution of 13.5M HNO3
    5·1 answer
  • What is the independent variable, and the dependent variable in this?
    6·2 answers
  • A cup of hot water loses 265 cal
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!