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Baking Soda Is An Element Compound Or Mixture

Baking soda is a chemical compound used in various applications, such as cooking, cleaning, and health. It is a mixture of sodium, carbon, oxygen and hydrogen.

Baking Soda Is An Element Compound Or Mixture

Sodium hydrogen carbonate, also known as sodium bicarbonate or sodium hydrogen carbonate, is a white crystalline solid compound. It is highly soluble in water and has a slight alkaline taste similar to sodium carbonate. It can be found in nature as a mineral or produced artificially.

When exposed to a moderately strong acid, baking soda breaks down into carbon dioxide and water. This reaction can be observed with hydrochloric acid or acetic acid.

Due to its ability to release carbon dioxide, baking soda is used as a leavening additive in baking and in the production of soft drinks. Some bread yeasts contain baking soda. In the past, it was also used as a source of carbon dioxide in Coca Cola soda.

Additionally, baking soda is the main component of fire extinguishing powders or BC powder. It is important to note that, although it does not represent a danger in normal quantities, it can cause irritation if ingested, inhaled, or in contact with the skin or eyes.

What happens if I take baking soda with lemon?

The combination of baking soda and lemon is beneficial for the digestive system as it helps combat problems such as flatulence, heartburn, acid indigestion and upset stomach. These substances have the ability to neutralize acid and relieve the burning sensation in the stomach. Using this mixture can prevent stomach pain and annoying flatulence after a large meal or consuming foods that do not agree with us.

What happens if I take baking soda on an empty stomach?

According to records from the United States Department of Agriculture, one teaspoon of baking soda contains an amount of sodium that exceeds the daily intake recommended by the World Health Organization (WHO). This high concentration of sodium can cause hypernatremia, a condition characterized by elevated levels of sodium in the blood. Symptoms of hypernatremia include confusion, muscle spasms, fatigue, and excessive thirst. In addition, excessive sodium consumption can affect blood pressure, so the use of baking soda is not recommended in people with hypertension.

What is a compound of 5 examples?

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What are the chemical properties of baking soda?

Sodium bicarbonate is an inorganic compound with distinctive physical and chemical properties. It is a fine white, odorless powder, which has an acidic reaction. Although it has poor solubility in water, it has excellent acid neutralization properties. Additionally, baking soda has the ability to foam and act as a leavening agent in cooking. At high temperatures, around 180-200°C, it transforms into sodium carbonate.

What is a compound or mixture element?

In classrooms, our students often ask us what a mixture is and if it is the same as a substance or a compound. In this post, we are going to explain in a simple way the difference between these concepts so that it is clear.

An element is a material made up of a single type of atom. On the other hand, a compound is a substance formed by the chemical combination of two or more elements. Finally, a mixture is the combination of substances, whether the same or different, that can be separated by physical methods.

What is a homogeneous mixture and example?

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Homogeneous mixtures
The word mixture is used to refer to the combination of at least two different substances without there being a chemical reaction between them. In a mixture, each of the substances maintains its chemical properties, that is, there are no chemical changes at all.

Two types of mixtures can be identified:

– Heterogeneous mixtures: These are those in which the substances that make up the mixture can be distinguished with the naked eye. They are said to be non-uniform, since the substances do not combine chemically. For example, oil and water or a lettuce and tomato salad.
– Homogeneous mixtures: They are characterized by being uniform, that is, the human being will not be able to easily identify that they are at least two combined substances, since there is no discontinuity between them. For example, wine, gelatin, beer, latte.

What organs does baking soda affect?


Oral bicarbonate poisoning: a case of severe metabolic alkalosis

Dear Director,

Oral bicarbonate poisoning is rare and can cause alterations in the central nervous system, cardiopulmonary system, and electrolyte levels. We want to present a case of severe metabolic alkalosis caused by chronic ingestion of large amounts of sodium bicarbonate.

Severe metabolic alkalosis is characterized by a plasma bicarbonate concentration greater than 45 mmol/l, as long as there is an adequate respiratory response. The most common causes of this condition are loss of gastric acid and the use of loop and thiazide diuretics. However, although sodium bicarbonate is widely used, there are few documented cases of severe metabolic alkalosis caused by ingesting large doses of sodium bicarbonate.

The patient in question is a 65-year-old man with a history of alcoholic liver disease, a heavy smoker and a regular consumer of significant amounts of bicarbonate to treat his ulcerative dyspepsia, according to his emergency medical history. He lives alone and is abandoned, with addictions to alcohol, tobacco, baking soda and lack of adequate nutrition. His family reported that he consumed baking soda in large quantities, even mixed with alcohol. He was admitted to the hospital due to psychomotor agitation and disorientation that had been ongoing for 48 hours. Upon examination of the patient, it was observed that he was neglected, malnourished, obtunded and spoke incoherently. He did not have fever and his hemodynamic status was stable. Cardiopulmonary auscultation detected a generalized decrease in breath sounds due to hypoventilation. His abdomen was distended but painless, and ascites was noted in his flanks. Blood tests revealed a metabolic alkalosis with an initial pH of 7.58 and a plasma bicarbonate level of 57.4 mmol/L. As a consequence of the metabolic disorder, he also had an initial hypokalemia of 17 mEq/l, with electrocardiographic signs of hypokalemia. Additionally, he had global respiratory failure with a partial pressure of oxygen (pO2) of 43 mm Hg and a partial pressure of carbon dioxide (pCO2) of 60 mm Hg. A certain degree of rhabdomyolysis was also observed, with a creatine phosphokinase (CPK) of 2780. Table I summarizes the evolution of some of the analytical parameters. Potassium and oxygen were administered to treat global respiratory failure. In addition, acetazolamide and aldosterone were administered due to the existence of a third space, and ranitidine to reduce digestive losses. The parameters normalized after 72 hours and it was not necessary to administer intravenous hydroxychloride.

Sodium bicarbonate is a classic and widely used agent in the treatment of ulcerative dyspepsia. However, excessive consumption, whether acute or chronic, can have serious consequences such as metabolic alkalosis, hypokalemia, hypernatremia, hypoxemia and hypercapnia. Although few cases of severe metabolic disorders caused by the ingestion of bicarbonate have been described, it is important to take these risks into account.

Alkalemia, both metabolic and that produced by hyperventilation syndrome, carries a high risk of cerebral and myocardial hypoperfusion, especially in patients with underlying cardiac disease. Associated neurological disorders include headache, tetany, seizures, lethargy, delirium, and stupor. Furthermore, respiratory depression with hypoxemia and hypercapnia is more evident in patients with previous respiratory problems. Metabolic alkalosis also increases the risk of refractory supraventricular and ventricular arrhythmias. The most common electrolyte disorder that perpetuates alkalemia is hypokalemia, mainly in cases of alkalosis of metabolic origin. The causes of this hypokalemia, which is often severe, include potassium entry into cells and both renal and extrarenal losses. In turn, this hypokalemia favors the appearance of arrhythmias, muscle weakness and increases the risk of hepatic encephalopathy.

Regarding the treatment of metabolic alkalosis, the initial goal is to achieve a pH of 7.55 and a plasma bicarbonate level of 40 mEq/L. The first step is to eliminate the causes that are causing alkalosis, either by avoiding vomiting with the use of antiemetics, using proton pump inhibitors or antiH2 inhibitors, or reducing or discontinuing the use of thiazide or loop diuretics. You can also add potassium-sparing diuretics, such as spironolactone, or suspend the consumption of alkaline substances, as in the case we present. Additionally, it is necessary to replace lost fluids and electrolytes, including chlorides, sodium and potassium. It is important to use caution when correcting potassium levels, as too rapid a correction can lead to rebound hyperkalemia. In patients with a third space, as in our case, they benefit from diuretic treatment with acetazolamide, a carbonic anhydrase inhibitor, and potassium-sparing diuretics. In some cases, it is necessary to correct the alkalosis quickly, and in these cases acids can be used through a central line due to their sclerosing properties.

In conclusion, sodium bicarbonate is a widely used agent, but it is not free of complications if consumed in an uncontrolled manner, as in the case we present. Patients often do not consider bicarbonate a medication, so it is important to ask specifically about its consumption when evaluating a metabolic alkalosis. However, chronic and excessive consumption is required to reach the situation described. Treatment, in addition to stopping bicarbonate consumption, focuses on controlling associated hydroelectrolyte disorders and cardiorespiratory complications.


L. León-Ruiz, C. Hidalgo-Tenorio, N. Díaz-Ricomá, G. Piédrola-Maroto, M. López-Gómez

Internal Medicine Service and Endocrinology Service, Virgen de las Nieves Hospital, Granada


A compound element is a substance formed by the combination of two or more elements in fixed proportions. A mixture is a combination of two or more substances without a fixed proportion.

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Differences between elements, mixtures and compounds

What is a chemical compound?

What is Baking Soda with Lemon used for?

Homogeneous mixtures

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