How effective is 100 kg of 95% pure CaO (CCE=1.786) when compared to 100% pure CaCO3? 100 kg of 95% pure CaO would neutralize the same amount of acidity as ________of 100% pure CaCO3.

What is the Calcium Carbonate Equivalent of MgCO3 (M.W. MgCO3 =84.3 g/mol, M.W. CaCO3 = 100.0 g/mol)?

Which of the following liming situations would potentially lead to a soil pH that is higher than intended

Because of the ________, soils developed in marine marshes can become extremely acid if drained for agriculture or used as topsoil.

Building a foundation on a soil high in smectite clays is always a good idea

A sandy soil would likely need to be monitored for pH changes more often than a clayey soil because the sandy soil is highly buffered

Given that you have 60 g of K+, how many cmolec are present (m.w. of K+ = 39g/mol, 100 cmolc = 1 molec)

50 g of Ca2+ (m.w. =40g/mol) contains how many moles of positive charge?

DNA mutation may cause cancer.

Basal metabolic rate is….