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
AleksAgata [21]
3 years ago
11

Write the name of the compounds

Chemistry
1 answer:
blagie [28]3 years ago
5 0

P2O5 = Phosphorus pentoxide

CuO = Copper (II) oxide

NH4CI = Ammonium Chloride

Mn(OH)2 = Pyrochroite

H2O2 = Hydrogen peroxide

P4S9 = Tetraphosphorus nonasulfide

CIO2 = Chlorine dioxide  

NaF = Sodium fluoride

FeSO3 = Iron (II) Sulfite

Fe(NO3)3 = Iron (III) Nitrate  

Cr(NO2)3 = Chromium (III) Nitrite

NaHCO3 = Sodium Hydrogen Carbonate  

H2PO4 = Dihydrogen Phosphate Ion  

NaCN = Sodium Cyanide  

IF7 = Iodine Heptafluoride  

PCI3 = Phosphorus Trichloride

You might be interested in
Which event is an example of an exothermic reaction?(1 point)
oksian1 [2.3K]

Combustion is a type of exothermic chemical reaction that generates light and heat in most cases, and occurs fairly quickly.

<h3>What is an exothermic reaction?</h3>

An exothermic reaction is one that when it occurs releases energy in the form of heat or light to the environment.

<h3>Characteristics of an exothermic reaction</h3>

  • When this type of reaction occurs, the products obtained have lower energy than the initial reactants.

  • Most of the exothermic reactions are oxidation, and when they are very violent they can generate fire, as in combustion.

  • Combustion is a very fast oxidation reaction that occurs between materials called fuels and oxygen.

Therefore, we can conclude that combustion is an example of an exothermic reaction that releases large amounts of heat, which can lead to fire.

Learn more about an exothermic reaction here: brainly.com/question/14969584

4 0
2 years ago
Read 2 more answers
Nitrogen reacts with a metal to form a compound in which there are three atoms of the metal for each atom of nitrogen. if 1.486
trapecia [35]

We are given that:

1 atom N = 3 atom of the metal

1 mol N = 3 mol of the metal

 

First let us convert the given nitrogen into number of moles:

moles N = 1 g / (14 g / mol)

moles N = 0.071 mol

 

Therefore the atomic or molar mass of the metal is:

molar mass = 1.486 g / (3 * 0.071 mol)

<span>molar mass = 6.93 g / mol</span>

5 0
3 years ago
escribe los valores de los cuatro numeros cuanticos para los electrones de los elementos:berilio y nitrogeno ayuda pls
valkas [14]
<span>Hay cuatro números cuánticos: n, ℓ, m, y s. Cada uno es un factor particular en una ecuación que describe una propiedad del electrón. En este nivel introductorio, las ecuaciones no son necesarias. El valor de cada número cuántico se asigna a cada electrón en un átomo mediante un proceso de "construcción". Niels Bohr llamó a este proceso el principio de "Aufbau": aufbau significa "construir". N es SIEMPRE el punto de partida para construir una serie de números cuánticos. Cada número cuántico se asigna entonces de acuerdo a un conjunto de reglas, cada una de las cuales tomó años de estudio para finalmente determinar. Las reglas NO son sólo las viejas arbitrarias; Se han determinado a partir de un estudio de la naturaleza. Recuerde las reglas: (1) n = 1, 2, 3, y así sucesivamente. (2) ℓ = 0, 1, 2,. . . , N - 1 (3) m empieza en negativo ℓ, pasa por números enteros a cero y luego pasa a ℓ positivo. (4) después de haber determinado los n, ℓ y m, asignar el valor +1/2 a un electrón, luego asignar -1/2 al siguiente electrón, utilizando los mismos valores n, ℓ ym. Además, tenga en cuenta que usamos sólo un valor n, ℓ, m, y s para hacer un conjunto de cuatro números cuánticos para cada electrón. Es el conjunto que identifica de forma única cada electrón. Último punto: la última columna de cada tabla se denomina "Nombre Orbital". Al leer este tutorial, es posible que aún no sepa lo que es un orbital. Eso está bien, pero por favor entienda el concepto llamado "orbital" es importante. Aquí está una descripción simple real que ignora muchos detalles: cada orbital es una región del espacio alrededor del núcleo que contiene un MÁXIMO de dos electrones. Darse cuenta de que es más complejo que eso, pero la descripción anterior es lo suficientemente bueno por ahora. </span>
6 0
3 years ago
What is the empirical formula and empirical formula mass for the following compound? C3H6O3?
babunello [35]
Answer: C3H6O3 > CH2O
5 0
3 years ago
If a 25 kg car accelerates at a speed of 100 m/s², what will the force of the car be?
igomit [66]

Answer:

<h2>The answer is 2500 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration is given by

<h3>Force = mass × acceleration</h3>

From the question

mass of car = 25 kg

acceleration = 100 m/s²

The force is

Force = 25 × 100

We have the final answer as

<h3>2500 N</h3>

Hope this helps you

5 0
4 years ago
Other questions:
  • An unsaturated hydrocarbon us a hydrogen-carbon compound with ___​
    8·2 answers
  • Convert 575.1 mmHg to atm
    9·1 answer
  • How many atoms of titanium are there in 0.670 moles of FeTiO3
    14·1 answer
  • Cynthia is holding a sheet of paper that has a mass of 2 grams. She tears the sheet of paper into many small pieces. Which of th
    8·2 answers
  • A cylinder is fitted with a moveable piston that can be raised and lowered. What would result in an increase in the pressure of
    15·1 answer
  • Choose the options below that are true.
    10·1 answer
  • What is meant when the symbol C-12 is used?
    10·1 answer
  • Which molecule has a tetrahedral arrangement of electron pairs but is not tetrahedral molecule
    12·2 answers
  • An example of a non-electrolyte is<br> 1. H2O (I)<br> 2. NaCl (aq)<br> 3. K2SO4 (aq)<br> 4. HCI (aq)
    15·1 answer
  • How many moles are 22.96 grams of NH4Cl????????????
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!