Apa itu keseimbangan asam basa?

Apa itu keseimbangan asam basa? Keseimbangan asam basa adalah keseimbangan ion hidrogen. Walaupun produksi akan terus menghasilkan ion hidrogen dalam jumlah sangat banyak, ternyata konsentrasi ion hidrogen dipertahankan pada kadar rendah pH 7,4.4 Derajat keasaman (pH) darah manusia normalnya berkisar antara 7.35 hingga 7.45. Jelaskan apa itu PCO2 dan HCO3? Read more…

Can you buy pace cars?

Can you buy pace cars? Replicas. For some years, the manufacturer produces additional Indy 500 pace cars—dubbed “replicas.” Chevrolet builds the replicas so that auto enthusiasts can still buy a Corvette (or another pace model) like the one they saw leading the pack at the Indianapolis Motor Speedway. How fast Read more…