Balance this chemical equation

Cu(OH)2+ HCl --> CuCl2 + H2O​

What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)

How have the greenhouse gasses increased from the year 2000 to 2018

Convert .347 kilometers to miles show your work