10 kişilik bir sınıfta bir başkan bir başkan yardımcısı kaç farklı şekilde seçilebilir?​

Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Compare and contrast physical changes with chemical changes.