Qué tipo de reacción representa la
siguiente ecuación, Mg + H2SO4 →
MgSO4+H2*
O
(A) Sustitución simple
(B) Síntesis
(C) Sustitución de doble desplazamiento
(D) Descomposición

¿Cuál de las siguientes ecuaciones
cumple con la ley de conservación
de la masa? *
(A) N2 + 3H2 + NH3
(B) 2A1 + O2 → A1,03
(C) 2A1 + 2HCl → 2AICI + H2
O
(D) CH + 0,— CO2 + H20​

Answers

Answer 1

Answer:

Ver explicación

Explanation:

La reacción; Mg + H2SO4 →

MgSO4 + H2 es una reacción de sustitución simple.

En una reacción de sustitución, un átomo o grupo en un compuesto se reemplaza por otro, como podemos ver claramente. el hidrógeno en el ácido fue reemplazado por Mg.

2A1 + 2HCl → 2AICI + H2 sigue la ley de conservación de la masa porque el mismo número de átomos de cada elemento se encuentra en ambos lados de la ecuación de reacción, por lo que la masa no se creó ni se destruyó.


Related Questions

being dishonest is tied to which dimension of wellness the most?

a. mental
b. emotional
c. social
d. spiritual

Answers

Answer:

It should be C. social

Explanation:

Answer:

Being dishonest is tied to the social dimension of wellness

The author of this passage would most likely agree with which of the following statements?

Answers

There are reason for an agreement. The author of this passage would most likely agree  that Science-fiction films can give people inaccurate ideas about the world that really surrounds them.

How does science fiction links to the real world?Science fiction literature are known to have influenced the society a lot. It is known to have inspired a lot of people to pursue some careers in science which has lead also to increase and advancements in technology.

Based on the passage, Although he was no that angry about it and he did not want things to be way different, the author did clearly agree with the fact that science-fiction films are known to sometimes misinform people about how some key principles work in real life settings.

See full question below

The author of this passage would most likely agree with which of the following statements?

A. The authors who invented science-fiction never intended for it to depict things like lightsabers.

B. Science-fiction films can give people inaccurate ideas about the world that really surrounds them.

C. One should "never say never," because anything might be possible someday.

D. The content of science-fiction films should be more carefully regulated by the government.

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Which choice is a learning strategy? A. behavior observation B. opthalmoception C. participation in music and arts D. olfacception

Answers

the answer is a, behavior observation

Behavior observation is a learning strategy. Therefore, option (A) is correct.

Behavior observation is a learning strategy where individuals observe and analyze the behaviors of others to gain insights, knowledge, and understanding. It involves paying attention to how others perform tasks, solve problems, or engage in activities, and then learning from those observations to improve one's own skills or knowledge in a particular area.

Behavior observation is commonly used in educational settings, workplace training, and various learning environments as a means to acquire new information and develop specific skills through observation and reflection. Therefore, option (A) is correct.

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Read the nutritional information printed on at least 5 packed food items like bread, milk, chocolates,etc., and note down in

Answers

Answer:

Fresh tuna, boneless Canned tuna, packed in oil

Calories 31 56

Total fat less than 1 gram 2 grams

Saturated fat less than 0.5 grams less than 1 gram

Blueberries Nutrition Data

One cup of fresh blueberries contains :

84 calories.

0 g of cholesterol.

1.1 g of protein.

0.49 g of fat.

21.45 g of carbohydrate.

3.6 g of dietary fiber.

14.74 g of total sugars.

Raisins, seedless

Raisins, seedless

Sources include: USDA

Amount Per

1 small box (1.5 oz) (43 g)

1 small box (1.5 oz) (43 g)

Calories 129

% Daily Value*

Total Fat 0.2 g 0%

Saturated fat 0 g 0%

Polyunsaturated fat 0 g

Monounsaturated fat 0 g

Cholesterol 0 mg 0%

Sodium 5 mg 0%

Potassium 322 mg 9%

Total Carbohydrate 34 g 11%

Dietary fiber 1.6 g 6%

Sugar 25 g

Protein 1.3 g 2%

Vitamin A 0% Vitamin C 1%

Calcium 2% Iron 4%

Vitamin D 0% Vitamin B-6 5%

Cobalamin 0% Magnesium 3%

Nutrition Facts

Potato chips

Potato chips

Sources include: USDA

Amount Per

1 oz (28.4 g)

1 oz (28.4 g)

Calories 152

% Daily Value*

Total Fat 10 g 15%

Saturated fat 3.1 g 15%

Polyunsaturated fat 3.5 g

Monounsaturated fat 2.8 g

Cholesterol 0 mg 0%

Sodium 2 mg 0%

Potassium 361 mg 10%

Total Carbohydrate 15 g 5%

Dietary fiber 1.4 g 5%

Sugar 0.1 g

Protein 2 g 4%

Vitamin A 0% Vitamin C 14%

Calcium 0% Iron 2%

Vitamin D 0% Vitamin B-6 10%

Cobalamin 0% Magnesium 4%

Nutrition Facts

Banana chip

Banana chip

Sources include: USDA

Amount Per

1 oz (28.4 g)

1 oz (28.4 g)

Calories 147

% Daily Value*

Total Fat 10 g 15%

Saturated fat 8 g 40%

Polyunsaturated fat 0.2 g

Monounsaturated fat 0.6 g

Cholesterol 0 mg 0%

Sodium 2 mg 0%

Potassium 152 mg 4%

Total Carbohydrate 17 g 5%

Dietary fiber 2.2 g 8%

Sugar 10 g

Protein 0.7 g 1%

Vitamin A 0% Vitamin C 3%

Calcium 0% Iron 2%

Vitamin D 0% Vitamin B-6 5%

Cobalamin 0% Magnesium 5%

Explanation:

please give brainliest!!!!!

Quick write: How can knowing about sexual health and relationships
help keep you safe now, and also prepare you for your future?
(Complete sentences)

Answers

Answer:

well it can now tell you that you know what to do when you get in a situation like being pregers.

Explanation:

The skeletal system consists mainly of

Answers

Answer:

The skeletal system consists mainly of bones.

With the continued misuse of opioids, the structure of the brain changes so that it
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naturally without opioids.

Answers

Answer:

The brain produces fewer endorphins with the continued misuse of opioids.

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