Which one is often used in magnets gold or cobalt?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3