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
kobusy [5.1K]
3 years ago
7

Give the systematic name for the compound Ni2(SO4)3

Chemistry
1 answer:
Yanka [14]3 years ago
5 0
Ni = Nickel
SO4 = Sulphate
2 and 3 in the sub-script are the charges.
So , its name is NICKEL SULPHATE
You might be interested in
Draw the alcohol that is the product of the reduction of 3-methylpentanal.
natali 33 [55]

Answer: The product from the reduction reaction is

CH3-CH2-CH(CH3)-CH2-CH2OH

IUPAC name; 3- Methylpentan-1-ol

Explanation:

Since oxidation is simply the addition of oxygen to a compound and reduction is likewise the addition of hydrogen to a compound.

Therefore, hydrogen is added onto the carbon atom adjacent to oxygen in 3- methyl pentanal

CH3 CH2 CHCH3 CH2 CHO thereby -CHO( aldehyde functional group) are reduced to CH2OH ( Primary alcohol) which gives;

3-methylpenta-1-ol .

The structure of the product is:

CH3-CH2-CH(CH3)-CH2-CH2OH

7 0
4 years ago
Una disolución contiene 50 gramos de KOH en 0.25 L de Determine la Molaridad de la disolución
snow_tiger [21]

Answer:

1. 3.56 M.

2. 0.99 M.

Explanation:

¡Hola!

1. En este caso, dado que la molaridad de una solution es calculada por medio de la siguiente ecuación:

M=\frac{n}{V}

Es posible calcular la molaridad de 50 gramos de hidróxido de potasio primero calculando las moles en dicha masa por medio de la masa molar:

n=50.0gKOH*\frac{1molKOH}{56.11gKOH}=0.891molKOH

Luego, dado el volumen de la solución, podemos calcular la molaridad:

M=\frac{0.891mol}{0.25L}=3.56M

2. En este segundo ejercicio, procedemos de la misma manera, pues primero calculamos las moles de nitrato de potasio:

n=75gKNO_3\frac{1molKNO_3}{101.1gKNO_3}=0.742mol

Luego, calculamos la molaridad justo como se hizo anteriormente:

M=\frac{0.742mol}{0.35L} \\\\M=0.99M

Best regards!

3 0
3 years ago
If you were an energy source, which energy would you be? why?
34kurt
I'd be an outlet so that i'd never run out of energy and power like batteries and generators do cx
6 0
3 years ago
What are measures of dispersion?
WARRIOR [948]
Variance, standard deviation and interquartile range
8 0
3 years ago
The boundary created by two plates moving away from each other is a boundary.
solniwko [45]

Answer:

The boundary would be a divergent boundary

6 0
3 years ago
Other questions:
  • What elements valence electrons are located in 5s25p4?<br> A. Te<br> B. Mo<br> C. Pm<br> D. Re
    14·1 answer
  • Plz help! I don't want internet answers plz :D
    5·1 answer
  •  Convert the following to moles.
    11·1 answer
  • What does pH stand for? and how acidic is the soil after rainfall
    13·1 answer
  • Put these numbers from greatest to least precision<br> 0.10 g/mL <br> 0.0447g/mL <br> 0.0700g/mL
    14·1 answer
  • What is the final volume if 3.4 L of nitrogen gas at 400 K is cooled to 200 K and kept at
    8·1 answer
  • Which of the following is an acid?
    5·1 answer
  • What do minerals feel like
    11·1 answer
  • How many moles are in 23 g of LICI
    13·1 answer
  • 3.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!