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How many molecules are in 64.0 grams og HgO?
1 mole HgO = 216.59g HgO = 6.022 x 1023 molecules HgO 64.0g HgO x (1mol HgO/216.59g HgO) x (6.022 x 1023 molecules HgO/mol HgO) = 1.78 x 1023 molecules HgO
What is the romain numeral for HgO?
HgO has valency 2 .so,the roman numeral for HgO is: HgO(II)
Which is the most thermally stable carbonate of group 1?
The most thermally stable carbonate in Group 1 elements is lithium carbonate (Li2CO3) because it has the smallest cation size, which results in stronger ionic bonding and lower polarizability. This makes it less prone to thermal decomposition compared to the carbonates of other Group 1 elements like sodium and potassium.
How many Hg atoms are in 64.0g of HgO?
55.8 grams
What word would you use to describe HgO in the reaction that Lavoisier is used to show conservation of mass?
The word to describe HgO in Lavoisier's reaction demonstrating the conservation of mass is "reactant." In this reaction, mercury(II) oxide (HgO) decomposes upon heating into mercury (Hg) and oxygen gas (O2). Lavoisier's experiment illustrated that the total mass of the reactants (HgO) equals the total mass of the products (Hg and O2), thereby confirming the principle of conservation of mass.
Is ammonia thermally stable?
Yes, it decomposes at about 950 Celsius.
How many molecules are in 64.0 grams og HgO?
1 mole HgO = 216.59g HgO = 6.022 x 1023 molecules HgO 64.0g HgO x (1mol HgO/216.59g HgO) x (6.022 x 1023 molecules HgO/mol HgO) = 1.78 x 1023 molecules HgO
Is HgO soluble?
HgO-Is Mercury oxide
What is the color of HgO?
HgO is silver in colour as it is called silver mirror
What is the romain numeral for HgO?
HgO has valency 2 .so,the roman numeral for HgO is: HgO(II)
Why silicon use in melting point apparatus?
The silicone oil is not flammable, has a good thermal conductivity, is thermally stable.
Chemical symbol of mercuric oxide?
HgO, this is formula for mercuric oxide.
MgCO3 is thermally less stable than CaCO3?
MgCO3 is thermally less stable than CaCO3 because the bond between magnesium and carbonate is weaker than the bond between calcium and carbonate. This leads to MgCO3 decomposing at a lower temperature compared to CaCO3, releasing carbon dioxide gas.
Formula for mercury II oxide?
The chemical formula for mercury(II) oxide is HgO.
What is the formula for Mercury II Oxide?
The chemical formula for Mercury II oxide is HgO.
What is the correct name for HgO compound?
The correct name for HgO compound is mercury(II) oxide.
How many grams is 2 moles of HgO?
The molar mass of HgO is approximately 216.59 g/mol. Therefore, 2 moles of HgO would be 2 x 216.59 = 433.18 grams.
