# How does aqueous ammonia or hydrazine hydrate increase pH?

Bases, with partial negative charges and overshielded nuclei, grab protòns from watter. In azo molecules, lone elèctronic pairs on the nitrogen are these negative ends. ammonia: H3N + H2O → H4N+ + HO− hydrazine hydrate: H2NNH2·nH2O + H2O → H2NHNH2+ + n H2O + HO−

### What are some words that begin with hydra?

Hope this helps: hydracid hydracids hydrae hydragog hydragogs hydralazine hydralazines hydrangea hydrangeas hydrant hydranth hydranths hydrants hydras hydrase hydrases hydrate hydrated hydrates hydrating hydration hydrations hydrator hydrators hydraulic hydraulically hydraulics hydrazide hydrazides hydrazine hydrazines

### How to find the percent of water in a hydrate?

1. Find the molar mass of the hydrate. Find the molar mass of the water molecules (18.01528 x # water molecules) and of the anhydrate; add the values together to find the molar mass of the hydrate. Molar Mass Water + Molar Mass Anhydrate = Molar Mass Hydrate 2. Find the percent of water in hydrate. Divide the molar mass of water by the molar mass of hydrate; multiply by 100%. - Mass water Mass…