Answer:
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
Explanation:
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Answer:
Molecular compounds are inorganic compounds that take the form of discrete (covalent) molecules. Examples include such familiar substances as water (H2O) and carbon dioxide (CO2).
0.1 km
2cm/year * 5000 yrs = 10000 cm
1cm= .01 m
1km = 1000 m
so the answer is 0.1 km
Answer:a weak acid and a weak base
Explanation: