Calculate the number of CO2 molecules (NCO2) in 0.0606 mol of CO2.

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

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At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver