From the listed formulas: Cu (OH) 2, CaCl2, CO, H2SO4, AI (OH) 3, MgO, HNO3, K2O

| September 27, 2021 | education

From the listed formulas: Cu (OH) 2, CaCl2, CO, H2SO4, AI (OH) 3, MgO, HNO3, K2O, NaOH, HBr, Na2CO3 – write down the formulas: a) oxides b) acids c) bases d) salts. Give the names of these substances

We are given substances, we need to divide them into groups of inorganic compounds, according to the generally accepted chemical nomenclature.

a) the following substances can be attributed to the group of oxides: CO – carbon monoxide (carbon monoxide), MgO – magnesium oxide, K2O – potassium oxide.

b) the following substances can be attributed to the group of acids: H2SO4 – sulfuric acid, HNO3 – nitric acid, HBr – hydrobromic acid.

c) the group of bases includes: NaOH – sodium hydroxide, Al (OH) 3 – trivalent aluminum hydroxide, Cu (OH) 2 – copper hydroxide.

d) The following compounds can be attributed to the group of salts: CaCl2 – calcium chloride salt, Na2CO3 – sodium carbonate salt.



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