nr112233 nr112233

14-10-2020
Biology

contestada

is this a balanced equation yes or no?
Na(g)+2HCl(g)⇒H2+2NaCl(s)

Respuesta :

bstrauss1001 bstrauss1001

14-10-2020

No because if it were a balanced equation it would be 2Na(g) + 2HCI(g)= H2 + 2NaCI(s)

Answer Link

Otras preguntas

The "absorption law" (theorem 2.1.1 in our book) states that p V (p Aq) is logically equivalent to p. Construct a truth table to show these statements are equiv

Which of the following is an advantage to co-evolving with a pollinator, rather than using wind pollination? a. Pollinators require more energy to attract b.

A molecule of a complex carbohydrate is made of 12 carbon atoms. Calculate the numbers of hydrogen and oxygen atoms in the molecule.

A Neglecting air resistance, a ball projected straight upward so it remains in the air for 10 seconds needs an initial speed of O 100 m/s. 60 m/s. 50 m/s 80 m/s

You have just spilled part of a bottle of 0.5 M EDTA. You measure the remaining amount and find out you still have 150 ml left. You are wondering whether you'll

ƒ(x) = 4(x + 9)^2 multiple transformations

Look at the equation below. What is the acid on the left-hand side of the equation? H30 СНЗСОО" CH3COOH + H20 O a. CH3COOH ОБ.Н20 O c. None of the above.

The quantity of energy released or absorbed as heat during a chemical reaction is called the 28. a. temperature. c. entropy d. free energy enthalpy of reaction.

Drug Ordered: Drug E, 1 mg/kg, SubQ, q12h for treatment of DVT. Drug Available: Drug E, 40 mg/0.4 mL syringe. Patient weight: 167 lb. a. How many kilograms does

A student aims a cork gun at a small dot on the wall. The wall is 10m from the students, and 8m above the level of the gun. The gun can launch corks with a spee