Chemistry! 99 + !

1.
balance the following equations and identify the type of reaction.
a.
ag + s ag2s
b.
ca(oh)2 + hcl cacl2 + _ h2o
c.
_ c4h10 + _ o2 _ co2 + _ h2o
d.
_ kclo3 _ kcl + _ o2
e.
_ agno3 + cu cu(no3)2 + _ ag

Review the branily terms and services guides well u know what i never did so go have a nice ice cream sunday

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →