2. which one of the following chemical equations is balanced? a. 2nacl + h2so4 → hcl + naso4 b. nh3 + h2o → 2nh4oh c. 2na + s → 2nas d. koh + h2so4 → khso4 + h2o

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.

Which feature do highland climates have that lower elevation areas do not?

What is the empirical formula for c4h8o2