What else is produced when sodium carbonate decomposes?

Na2CO3 → Na2O +

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?