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What is the role of sodium carbonate in protease assay?
act as stabilizer.
A Carbonate not decomposed by heat?
A carbonate not decomposed by heat is sodium bicarbonate. The bonds of sodium bicarbonate is so strong that too much energy is required to break them down.
In word form what is Na2CO3 plus 2 HCl gives 2 Na 2Cl plus H2O plus CO2 stand for?
Sodium carbonate plus hydrochloric acid gives sodium chloride plus water plus carbon dioxide.
What is the difference between Saline and Sodic Soils How can be fixed?
Sodic soils contain a lot of sodium ions. This can be due to sodium chloride, in which case it is also saline, or to sodium carbonate, when the word saline doesn't apply.
How is glass prepared?
It is prepared by fusing sodium or potassium carbonate with sand or by heating sodium or potassium hydroxide with sand under pressure.
What is the molecular sodium carbonate and sodium hydroxide?
Sodium carbonate has sodium, carbon and oxygen in it, and the molecular formula is NaCO. Sodium hydroxide is consists of the elements sodium, oxygen and hydrogen and it has the molecular formula NaOH. One of the common features of both these compounds are being alkali in aqueous medium.
How do you write the molecular formula for sodium hydrogen carbonate?
NaHCO3
What is the formula mass and chemical formula for sodium hydrogen carbonate?
The chemical formula of sodium hydrogen carbonate is NH4HCO3.The molecular mass is 84,0066 g.
Is sodium carbonate polar or non polar?
Sodium carbonate is a polar molecule because it contains polar covalent bonds due to differences in electronegativity between sodium, carbon, and oxygen atoms. The overall molecular geometry of sodium carbonate also contributes to its polarity.
What is the difference between the masses of sodium bicarbonate and calcium carbonate?
The mass of sodium bicarbonate (NaHCO3) is 84 grams/mol, while the mass of calcium carbonate (CaCO3) is 100 grams/mol. Therefore, calcium carbonate has a higher molecular mass compared to sodium bicarbonate.
What is the molecular equation for sodium carbonate and sulphuric acid?
Na2CO3 + H2SO4 --> Na2SO4 + H2O + CO2
What is the Molecular formula of sodas?
Soda is an ambiguous term that could mean any of several different things. It's been used to refer to sodium carbonate Na2CO3, sodium hydrogen carbonate NaHCO3, sodium hydroxide NaOH, and sodium oxide Na2O. It also is used to mean carbonated beverages, which are mixtures, not compounds, and therefore don't have molecular formulae.
What is the bi in bicarbonate?
It is actually Hydrogen. Sodium Bicarbonate is properly known as Sodium Hydrogen Carbonate, and sometimes Sodium Acid Carbonate (Hydrogen makes it an acid)CompareNaHCO3 (sodium bicarbonate)Na2CO3 (sodium carbonate)Since sodium carbonate takes two sodium ions for each carbonate, and bicarbonate has only one, ratio of carbonate ions to sodium ion doubles, hence the term bicarbonate.
What is the molecular formula for sodium carbonate plus hydrochloric acid?
The reaction between sodium carbonate (Na2CO3) and hydrochloric acid (HCl) produces sodium chloride (NaCl), carbon dioxide (CO2), and water (H2O). The balanced chemical equation is: Na2CO3 + 2HCl → 2NaCl + CO2 + H2O.
Chemical formula of sodium carbonate?
Sodium carbonate is Na2CO3(the more familiar compound, baking soda, is sodium bicarbonate, NaHCO3)
Is sodium hydrogen carbonate a weaker base than sodium carbonate?
Yes: hydrogen carbonate is a stronger acid, and therefore a weaker base, than carbonate.
What is the difference between carbon dioxide sodium chloride?
sodium bicarbonate; also called baking soda, sodium hydrogen carbonate, or sodium acid carbonate has the formula NaHCO3.sodium carbonate; also called washing soda has the formula Na2CO3.
