determine the rate of reaction at 10 seconds when : a) concentration of acid is used at 1.0M b) concentration of acid is used at 1.5M

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.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough