what are the physical properties of zinc carbonate?
532647
Physical Properties White crystalline solid; orthorhombic structure; refractive index 1.818; Mohs hardness 4.3; decomposes at 300°C forming zinc oxide; practically insoluble in water, 10 mg/L at 15°C; soluble in acids, alkalis, and ammonium salt solutions.
300867
General physical properties that can be explained by the covalent bonding model include boiling and melting points, electrical conductivity, bond strength, and bond length.
951585
['Hardness and crystal structure.', 'Toughness.', 'Optical properties.', 'Electrical properties.', 'Thermal conductivity.', 'Thermal stability.', 'See also.', 'References.']
183515
['(1). Catalytic Property.', '(2). Specificity.', '(3). Reversibility.', '(4). Sensitiveness to Heat and Temperature.', '(5). Specific to Hydrogen Ion Concentration (pH)']
184707
['shiny.', 'soft.', 'silvery.', 'highly reactive at standard temperature and pressure.', 'readily lose their outermost electron to form cations with a charge of +1.']
343457
['The more important of these properties will be considered as follows:', 'Density:', 'The formulae of density and relative density are:', 'Electrical Conductivity:', 'Melting Temperature of Material:', 'Semiconductors:', 'Thermal Conductivity:', 'Fusibility:']
537784
['Size, shape, specific surface area, aspect ratio.', 'Agglomeration/aggregation state.', 'Size distribution.', 'Surface morphology/topography.', 'Structure, including crystallinity and defect structure.', 'Solubility.']
635600
['Atomic Mass Average: 262.', 'Boiling Point:', 'Coefficient of lineal thermal expansion/K-1: N/A.', 'Conductivity Electrical: Thermal: 0.58 W/cmK.', 'Description: Man made radioactive element.', 'Flammablity Class:', 'Freezing Point: see melting point.', 'Heat of Vaporization: kJ/mol.']
892716
['Electrical and thermal conductivity.', 'Malleability and ductility.', 'Melting point.', 'Solubility.']
1328968
Zinc chlorides, of which nine crystalline forms are known, are colorless or white, and are highly soluble in water. ZnCl2 itself is hygroscopic and even deliquescent.
716991
You can view more details on each measurement unit: molecular weight of Zinc or grams The molecular formula for Zinc is Zn. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Zinc, or 65.38 grams.
152818
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is malleable at 100 to 150°C. It is a reasonable conductor of electricity. The density of zinc is 7.140 g/mL, which means the metal will sink in water and is relatively heavy.
1232861
['It is non-flammable.', 'Powder dust is not as explosive.', 'It has a melting point of 500', 'NaHCO3 is a white crystalline solid which is odourless.', 'It is basic in nature.']
1267226
How to Balance ZnCO3 = ZnO + CO2 (Decomposition of Zinc Carbonate )
46156
['have large charge/radius ratio;', 'are hard and have high densities;', 'have high melting and boiling points;', 'form compounds which are often paramagnetic;', 'show variable oxidation states;', 'form coloured ions and compounds;', 'form compounds with profound catalytic activity;']
869257
Metals in general have they chemical property of reacting with an acid. Zinc reacts with hydrochloric acid to produce hydrogen gas - this is a chemical property. ... However, unlike physical properties, chemical properties can only be observed as the substance is in the process of being changed into a different substance.
359935
['has a high melting point, similar to that of diamond. ... ', 'has a soft, slippery feel, and is used in pencils and as a dry lubricant for things like locks. ... ', 'has a lower density than diamond. ... ', 'is insoluble in water and organic solvents - for the same reason that diamond is insoluble.']