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Chemical Equations

A chemical equation is defined as the short-hand representation of a true chemical reaction with the help of symbols and formula. In this category, there are questions relating chemical equations, symbols and formula.

1,997 Questions

What is the substance shown on the right side of a chemical equation called?

The substance shown on the right side of a chemical equation is called the product. It is the result of a chemical reaction between the reactants on the left side of the equation.

What is the chemical formula nitrogen and bromine?

The chemical formula for nitrogen is N2, indicating that two nitrogen atoms are bonded together. The chemical formula for bromine is Br2, indicating that two bromine atoms are bonded together.

What is a chemical equation for Krebs cycle?

The Krebs cycle is a series of chemical reactions that occur in cells to generate energy. A simplified chemical equation for the Krebs cycle is:

Acetyl-CoA + 3NAD+ + FAD + GDP + Pi + 2H2O ---> 3NADH + FADH2 + GTP + 2CO2 + CoA + 3H+

This equation summarizes the conversion of acetyl-CoA into carbon dioxide and energy-carrying molecules such as NADH and FADH2.

What is the chemical equation for aluminum and sulphuric acid?

The chemical equation for the reaction between aluminum and sulfuric acid is:
2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g)

What is the chemical formula for liquid fuels?

The chemical formulas for liquid fuels can vary depending on the specific fuel. Some common liquid fuels and their formulas include gasoline (C8H18), diesel (C12H26), and kerosene (C12H26).

How does a balanced chemical equation show that a mass is never lost or gained in a chemical reaction?

Because the Balanced equation can correctly add the reactants and it will equal the sum of the products.
If a chemical equation is balanced correctly, there will be the same number of each element on both sides. Since each element has a given and known mass, the total mass on each side of the balanced equation must be equal.

What is the chemical formula of turbinado sugar?

The chemical formula of turbinado sugar is C12H22O11. It is a type of brown sugar that retains some of the natural molasses from the sugar cane juice during processing.

What is the name for the chemical formula Ag OH?

The chemical formula AgOH corresponds to silver hydroxide. Silver hydroxide is a chemical compound composed of one silver ion (Ag+) and one hydroxide ion (OH-).

How are the chemical formula of magnetite and hematite different?

The chemical formula for magnetite is Fe3O4, indicating the presence of iron (Fe) and oxygen (O) atoms in a 2:3 ratio. In contrast, the chemical formula for hematite is Fe2O3, revealing a 2:3 ratio of iron (Fe) to oxygen (O) atoms. This difference in composition accounts for their distinct properties and colors.

WHAT IS THE CHEMICAL FORMULA FOR CHICKEN MANURE?

The chemical formula for chicken manure can vary depending on its composition, but it typically includes organic compounds such as nitrogen (N), phosphorus (P), potassium (K), carbon (C), and other elements. The exact chemical formula would require a detailed analysis of the specific chicken manure sample.

What is the compound formula formed between magnesium and oxygen?

The compound formed between magnesium and oxygen is magnesium oxide, which has the chemical formula MgO. In this compound, magnesium is in a +2 oxidation state and oxygen is in a -2 oxidation state, leading to the formula MgO.

Why does chemical reaction have many possible balanced equations?

Chemical reactions can have many possible balanced equations because there are various ways in which the reactant molecules can combine to form different products. Each combination may result in a different balanced equation depending on the stoichiometry of the reaction. Additionally, different conditions, such as temperature and pressure, can also affect the outcome of the reaction, resulting in different balanced equations.

What is the chemical formula of marine diesel?

The chemical formula for marine diesel can be represented as C12H24.

What is the chemical equation for alcoholic fermentation after lactic after glycolysis?

The chemical equation for alcoholic fermentation is:

Pyruvate + NADH -> Ethanol + CO2 + NAD+

What is the chemical formula for nitrogen trifluride?

The chemical formula for nitrogen trifluoride is NF3. It consists of one nitrogen atom bonded to three fluorine atoms.

What is the chemical formula for water carbon dioxide and table salt?

The chemical formula for water is H2O, for carbon dioxide it is CO2, and for table salt it is NaCl.

What is the chemical formula for copper (II) sulfide?

The formula for copper(II) sulfide is CuS the formula for copper(I) sulfide is Cu2S.

How many molecules of carbon tetrachloride are in 6.32 mg of that compound?

1. Convert 6.32 mg to grams.

6.32 mg x 1g/1000 mg = 0.00632 g

2. Determine the molar mass for CCl4.

The molar mass is 153.82g/mol (Wikipedia)

3. Convert given mass to moles using the molar mass.

0.00632 g CCl4 x 1 mol CCl4/153.82 g CCl4 = 4.11 x 10^-5 mol CCl4

4. Convert moles to molecules.

One mole of molecules is 6.022 x 10^23 molecules.

4.11 x 10^-5 mol CCl4 x 6.022 x 10^23 molecules CCl4/mol CCl4 = 2.47 x 10^19 molecules CCl4

What would you change to balance a chemical equation?

You can balance a chemical equation by adjusting the coefficients of the compounds involved. Start by balancing the atoms that appear in only one reactant and one product, then balance the atoms that appear in more than one compound. Finally, check that the equation is balanced by verifying that the number of each type of atom is the same on both sides of the equation.

Why didn't the experts at the city of the dead right down the chemical formula for their preservatives?

The experts at the city of the dead may not have written down the chemical formula for their preservatives due to various reasons such as secrecy to protect their trade secrets, the use of symbols or pictograms instead of written formulas, or the lack of a standardized writing system for chemical formulas at that time. Additionally, they may have relied on oral tradition or passed down the knowledge verbally rather than in written form.

How are chemical equations useful?

Chemical equations show the reactants and products involved in a chemical reaction and provide important information about the stoichiometry of the reaction, including the mole ratios of reactants and products. They also help predict the products of a reaction and quantify the amount of reactants needed or products formed.

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