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is called dolomite
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∙ 11y ago
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Why magnesium bicarbonate on heating does not give magnesiun carbonate?
Because the second (2) reaction is easier and quicker than the first (1) one will not find much MgCO3 in the reaction mixture, and further the escape of CO2 gas makes the last step irreversable.Mg(HCO3)2 --(1)-> 2MgCO3 + H2O --(2)-> 2MgO + CO2 + H2O(This is the same as saying magnesium carbonate is less stable than Mg-bicarbonate. At the higher temperature of Mg(HCO3)2 decomposition, MgCO3 is decomposed even faster)
Why are trihalides of nitrogen less stable?
The trihalides of nitrogen are less stable because the two nitrogen atoms are linked by triple bond.
Does oxygen atoms become more stable or less stable when oxygen forms compounds?
Oxygen becomes more stable when it forms compounds.
Why pyrrole does not react with hydrocloric acid?
make payroll less stable or less reactive
Acdity of pyrrole?
due to its resonance stucture it is less stable and have less acidity than piridine
What is the retention time of CACO3 with H3PO4?
Less than one second I estimate
Is NH3 more or less stable than water?
Ammonia is less stable than water.
Is the most atom more or less stable when they have eight valence electrons true or false?
less stable
Why does copper carbonate decompose faster than sodium?
copper is less thermally stable compared to sodium. the charge of copper is 2+, which is higher than sodium, which has only one nuclear charge. hence, copper has more polarization compared to sodium ion, making it more distorted and unstable.
What is a major problem with Africa having an export economy?
It makes the economy of Africa less stable.
When atoms combine to form compound do they become more stable or less stable?
More stable
Why magnesium bicarbonate on heating does not give magnesiun carbonate?
Because the second (2) reaction is easier and quicker than the first (1) one will not find much MgCO3 in the reaction mixture, and further the escape of CO2 gas makes the last step irreversable.Mg(HCO3)2 --(1)-> 2MgCO3 + H2O --(2)-> 2MgO + CO2 + H2O(This is the same as saying magnesium carbonate is less stable than Mg-bicarbonate. At the higher temperature of Mg(HCO3)2 decomposition, MgCO3 is decomposed even faster)
Unix is less stable than MS Windows?
ms windows is byfar less stable than unix
Why are agricultural fields often less stable than natural communitties in the same area?
"less stable" in what way?
who is manufacturing micronized Dolomite in India?
When the percentage of CaCO3 increases by 10% or more over the theoretical composition, the dolomite mineral is termed 'calcitic dolomite', 'high-calcium dolomite' or 'lime-dolomite'.With the decrease in the percentage of MgCO3, it is called 'dolomitic limestone'. With the variations of MgCO3 between five to 100 percent, it's referred to as 'magnesian limestone', and up to five MgCO3 or less it's taken to be the sedimentary rock for all purposes in trade and commercial parlance. Micronised Dolomite mineral typically contains impurities, chiefly silica, alumina, and iron oxide. For industrial functions, the percentage of combined impurities should not go beyond 7% above which, it becomes unsuitable for industrial use. It is then used just for road ballasts, building stones, flooring chips etc.
Valence electrons found where?
Valence electron are found in the outer shell of an atom. Depending on the number of valence electrons, the atom is more or less stable: fewer => less stable and more => more stable (inert). Stable = less likely to react with other atoms.
Why do you think are we less stable than four-legged mammals?
Humans balance on two legs. This is less stable than balancing on four legs. The more legs you can lean on, the more stable you are. Centipedes are really stable!
