Write the complete ionic equation by describing water-soluble ionic compounds as separate ions and insoluble ionic compounds with a complete formula. Eliminate the formulas for the ions that are unchanged in the reaction (the spectator ions).
Because this is the presidentâs third trip, taxpayers have paid around $10 million so far in his presidency. The other major security cost is happening in New York. The New York Police Department estimates is is costing about $500,000 a day to secure Trump Tower, where the first lady is still living.
US President Donald Trump will donate his $400,000 (Â£329,620) salary to charity at the end of 2017, his spokesman has confirmed. And in an unexpected twist, he wants the White House press corps to decide where it should go. Before taking office, Mr Trump told CBS's 60 Minutes that he would not claim his presidential salary.