Making a salt from an alkali. If you are using an alkali-which is a soluble base-then you need to add just enough acid to make a neutral solution (check a small sample with universal indicator paper). Warm the salt solution to evaporate the water. You get larger crystals if you evaporate the water slowly.Previous.f you are using an alkali-which is a soluble base-then you need to add just enough acid to make a neutral solution (check a small sample with universal indicator paper). Warm the salt solution to evaporate the water. You get larger crystals if you evaporate the water slowly. Previous.
Unlocking involves the removal of carrier restrictions on the handset enabling the use of an iPhone with any compatible service provider/carrier. To software unlock an iPhone it needs to have previously been jailbroken. Do I need to jailbreak my iPhone?
PatternUnlock allows you to draw a pattern to unlock the device, instead of entering the mundane numeric or alphanumeric passcode.Thatâs it, youâre all set. Now when you unlock your iPhone, youâll be prompted to draw the pattern to unlock it instead of entering the passcode.If youâve set a passcode, then you can tap on the keyboard button to the right of the Option bar to bypass PatternUnlock and enter the passcode instead.ou can also enable haptic feedback while using the tweak via the Settings app. You can set haptic feedback when you touch a point and also when you successful unlock the device. Your pattern information is stored using AES-256 bit encryption and the deviceâs keychain.